Bill of Materials: Super Simple Water Level Control PART NO

Size: px
Start display at page:

Download "Bill of Materials: Super Simple Water Level Control PART NO"

Transcription

1 Super Simple Water Level Control PART NO Design a simple water controller in which electrodes are required to sense high and low water levels in a tank. Whenever the water level falls below the low level electrode, the water pump starts and it stops once the water level touches the high level electrode. There is a third electrode which is used to detect the water level from the pump suction port tank. If this electrode does not sense water, then the pump is not allowed to run. This protects it from burning out. Power is obtained from the AC line through an AC-to-AC Wall transformer. The control electronics and relay work from a 12VDC voltage regulator. It is assumed that you have a water pump already. *** Disclaimer: This kit is meant to operate with equipment such as line operated water pumps or motor starter relays and/or contactors at lower control voltages. Line voltage is dangerous and if mishandled can cause injury or death. If you are not familiar or have not worked with line operated equipment, have a licensed electrician do the power wiring for you. This kit is meant to be educational in nature and can be used with line operated equipment if National Electric Code guidelines are followed. *** Time Required: 1-2 hours depending on experience Experience Level: Intermediate Required tools and parts: Soldering iron Solder Wire stripper and cutter Needle nose pliers 1-100' roll of 24AWG wire (Jameco P/N: ) 1 - AC-to-AC wall adapter (Jameco P/N: ) 1 - Small flat screwdriver Bill of Materials: Qty Jameco SKU Component Name IC, CD PNP Transistor NPN Transistor V Voltage Regulator Rectifier Red LED Green LED M-Ohm Resistor K Ohm Resistor Ohm Resistor K Ohm Resistor uF 35V Capacitor uF 25V Capacitor uF 25V Capacitor Connector Terminal block 2 Pos 10A RELAY,12VDC@15A,SINGLE POLE DOUBLE THROW (SPDT) K Ohm Resistor IC Socket

2 Step 1 - Schematic diagram This shows the schematic with circuit component reference numbers Step 2 - Check parts Before soldering anything in place, make sure you have all parts required. See parts list. (Extras are OK) Resistors 3x - 2.2M ohm 1/4W (R1, R2, R3) 1x - 4.7K ohm 1/4W (R4) 1x - 120K ohm 1/4W (R5) 2x ohm 1/2W (R6, R7) 1x - 15K ohm 1/4W (R8) Capacitors 1x - 330uF 63V (C1) 1x - 220uF 25V C2) 1x - 1uF 63V C3) Semiconductors 5x - 1N4004 (D1, D2, D3, D4, D5) 1x - CD4001 (IC1) 1x T (IC2) 1x - Green LED (LED1) 1x - Red LED (LED2) 2x - 2N3904 (Q1, Q3) 1x - 2N3906 (Q2) Miscellaneous 1x - 12V coil Relay (RLY1) 4x - 2 Terminal connector (X1, X2, X3, X4) 1x - Printed Circuit Board 1x - 14pin IC Socket

3 Step 3 - Solder passive components Assembly instructions. 1) Solder in R1, R2 and R3 which form part of signal input circuits. These resistors are 2.2M ohm. 2) Solder R4 (4.7K ohm resistor) which is a base resistor for transistor Q3 whose task is to switch on-off relay RLY1. 3) Solder in R5 (120K ohm emitter resistor) for Q1. 4) R8 (15K ohm resistor) that connects Q1 collector to Q2 base. The purpose of these two transistors is to turn on a red LED to give a visual indication when the water level is low at the pump suction port. Solder in R6 and R7 (470 ohm 1/2W resistors) that are LED1 and LED2 current limiters. 5) Insert electrolytic capacitors C1 (330uF) and C2 (200uF) in their corresponding holes paying attention to the marked up negative lead of capacitors for polarity before soldering in place. Insert C3 (1uF) decoupling capacitor following the same guidelines as C1 and C2. Step 4 - Install power supply components and IC socket. Before installing the diodes, make sure they are properly oriented for polarity. The black band mark on the body of the diode tells you that lead is the cathode. The printed circuit board should also have a mark indicating the cathode. Insert D1 rectifier diode in its intended space and solder one lead at a time. Clip on a heat sink between the solder joint and the body of rectifier. This heat sink will absorb excess heat and keep the semiconductor relatively cool to avoid prematurely shortening its lifespan. Before soldering the other lead of same semiconductor, wait about 15 to 30 seconds to let the rectifier to cool off before continuing with the other rectifier leads. Always use a clip-on heat sink before soldering any semiconductor lead. Do the same with D2, D3 and D4 rectifiers. Diode D5's function is not meant to operate as a power supply rectifier but is the same device as the previously soldered rectifiers. Solder diode into D5 location paying attention to where the cathode goes. The function of D5 is to protect transistor Q3 from the relay's coil kick back voltage when it is de-energized.

4 Put 7812T in place and before soldering its first lead, use the same clip-on heat sink between the soldering joint and the body of the regulator. After soldering first lead, wait a few seconds to let the device cool off. Touch the 7812T regulator to make sure it's not too hot before proceeding with next terminal and so on until you're finished with the third and last terminal of the regulator. Install the 14-pin IC socket and solder it in place. Use just enough solder for each pin to keep adjacent pins from shorting together with excess solder. Note the position of the notch on one side. Step 5 - Verify power supply operation Using an external +15V DC Power Supply (or two +9V batteries in series) and a couple of alligator clips, connect the (+) output of this power supply to the anode of D1 and the GND output of the power supply to the cathode of D4. Measure voltage between pins 7 (gnd) and 14 (Vdd) of the IC socket which should be +12V +/- 2%. If this voltage test proves successful, proceed to next step. Step 6 - Install transistors and LEDs Install 2N3904 NPN transistors into Q1 and Q3 positions making sure all terminals go into their corresponding holes. Attach the clip-on heat sink before soldering each lead with the right amount of solder and wait at least 20 to 30 seconds before moving to next lead of same device. Do the same with 2N3906 PNP transistor on Q2 position. Install the green LED into the LED1 position. The shorter lead is the cathode and should go where the cathode lead is marked on the PCB. If LEDs are reversed they won't turn on. Attach clip-on heat sink to the lead you will solder first, wait 20 to 30 seconds before soldering the anode. Do the same with the red LED into the LED2 position.

5 Step 7 - Finish assembly These connectors come with two terminals each. Install one connector each into X1 and X4 positions and solder in place with the terminals facing to the edge of the PCB. These connectors come with a sliding lip on one side and a groove on the other. Take the remaining two connectors and put them together by sliding one connector's lip into the other connector's groove so they stay attached and insert them into X2 and X3 positions and solder in place with terminals also facing to the edge of the PCB. Install the relay into RLY1 position and solder it in place. This completes the assembly of this kit. Step 8 - Final testing Place your assembled kit on an insulated surface such as a file folder or notebook on your workbench to avoid shorting the solder joints with conductive material that may be sitting on your work surface. Get a couple of one foot 24AWG segments of wire and strip the ends. Insert one wire's end into the terminal marked as "Ground", then insert the another wire into the terminal marked as "Pump level protection" leaving the other ends loose without touching one another. This is a test with the same DC power supply used in step 4. Connect it the same way to power up the circuit. At this point, the CD4001 should already be inserted into its socket. Once power is applied to the board and assuming everything was properly assembled, the red LED should turn on. At this point, if you put together the two stripped ends of the wires previously attached, the red LED should go out and the green LED should turn on and one click should be heard coming from the relay. Separating the wires' ends should turn the green LED off and the red LED on while hearing another click from the relay as it de-energizes. This proves the circuit is working. Get yourself a small shallow container and fill it up with water. With the circuit still energized, the red LED on and the two wires not touching to each other, dip both stripped ends into the container with water. The red LED should turn off and the green LED should turn on with one click heard from the relay. Remove the wires from the water and the green LED should go out, the red LED should turn on with a click heard from the relay. If this goes as outlined, then it is working properly.

6 AC-to-AC wall adapter test: Now it's time to test that the kit will work with 12VAC coming from an AC-to-AC wall adapter such as Jameco P/N: Our pump controller kit does not include a male connector adapter, so cut off the female plug from the wall adapter cord and strip the ends which should be the 12VAC adapter output. Connect these 12VAC leads into the connector marked as 12VAC IN. Plug the wall transformer into a wall outlet and the board should perform the same as with the DC power supply. If this is the case, then it's time for next test. Water Pump test simulation: Get another pair of wires of about the same length as the wires already connected to your kit, strip their ends and insert one in the "Low level" terminal and the other in the "High level" terminal. With the pump protection and ground wires already dipped into the water container, the green LED should be on. Dip the "low level" wire end into same water and the green LED should still be on, then dip the "High level" wire also into same water container and the green LED should go out with a click heard from the relay. This simulates that the pump filled up the water tank. To simulating water consumption as water level goes down, remove the "High level" wire from the water container and nothing should happen. Then, remove the "low level" wire from the water container and the green LED should turn on and the relay should energize the water pump and the cycle will repeat.

7 Step 9 - Final installation You will need now an external 12VAC wall transformer such as Jameco P/N: to energize the kit. You will also need a proper enclosure which can be found in a Jameco catalog. You will have to run wires between the kit and the water tank and pump water reservoir as shown in the schematic. This schematic shows there are thin metal rods inserted through the walls of the tanks for sake of simplicity. You can somehow accommodate the rods vertically from the top of the tank making sure that these rods don't touch one another. If you prefer to drill through the tanks' walls, make sure that the rods or bolts used are properly sealed to avoid leaks due to pressure from water on the walls of the tank. Once you do the connections, the controller should work without problems showing when the pump is running or when the pump is protected due to a low level at the pump suction intake.

Bill of Materials: Magic Color PART NO

Bill of Materials: Magic Color PART NO Magic Color PART NO. 2193838 Magic color is a guessing game. With this game you can surprise your friends and leave them with amazement, how the game guesses what they have in their minds. Only two selections

More information

Industrial Monitor Update Kit

Industrial Monitor Update Kit Industrial Monitor Update Kit (Bulletin Number 6157) Installation Instructions 2 Table of Contents Table of Contents Industrial Monitor Update Kit... 3 Overview... 3 Part 1 - Initial Preparation... 5 Part

More information

Tube Cricket Build Guide

Tube Cricket Build Guide Tube Cricket Build Guide The Tube Cricket is a small-wattage amp that puts out about 1 watt of audio power. With a 12AU7 tube-preamp and a JRC386 power amp, the Tube Cricket gives you great tone in a compact

More information

VU-1 VU Meter Kit Volume Unit Meter

VU-1 VU Meter Kit Volume Unit Meter VU-1 VU Meter Kit Volume Unit Meter Simplicity Counts, Detail Matters. No part of this document may be reproduced, either mechanically or electronically, posted online on the Internet, in whole or in part,

More information

H2633IP-1 RELAY CARD K2633

H2633IP-1 RELAY CARD K2633 H2633IP-1 RELAY CARD K2633 Control up to 4 high-power circuits from a low-power drive circuit. Features & Specifications The connection of a few relays to the outputs of an electronic circuit might be

More information

Nixie Clock Type Frank 2 Z570M

Nixie Clock Type Frank 2 Z570M Assembly Instructions And User Guide Nixie Clock Type Frank 2 Z570M Software version: 7R PCB Revision: 11 April 09-1 - 1. INTRODUCTION 1.1 About the clock Nixie clock type Frank 2 is a compact design with

More information

Multi-Key v2.4 Multi-Function Amplifier Keying Interface

Multi-Key v2.4 Multi-Function Amplifier Keying Interface Multi-Key v2.4 Multi-Function Amplifier Keying Interface ASSEMBLY & OPERATION INSTRUCTIONS INTRODUCTION The Harbach Electronics, LLC Multi-Key is a multi-function external device designed for the safe

More information

DIY KIT MHZ 8-DIGIT FREQUENCY METER

DIY KIT MHZ 8-DIGIT FREQUENCY METER This kit is a stand-alone frequency meter capable of measuring repetitive signals up to a frequency of 50MHz. It has two frequency ranges (15 and 50 MHz) as well as two sampling rates (0.1 and 1 second).

More information

Build A Video Switcher

Build A Video Switcher Build A Video Switcher VIDEOSISTEMAS serviciotecnico@videosistemas.com www.videosistemas.com Reprinted with permission from Electronics Now Magazine September 1997 issue Copyright Gernsback Publications,

More information

Total solder points: 123 Difficulty level: beginner 1. advanced AUDIO ANALYZER K8098. audio gea Give your. . high-tech ILLUSTRATED ASSEMBLY MANUAL

Total solder points: 123 Difficulty level: beginner 1. advanced AUDIO ANALYZER K8098. audio gea Give your. . high-tech ILLUSTRATED ASSEMBLY MANUAL Total solder points: 123 Difficulty level: beginner 1 2 3 4 5 advanced AUDIO ANALYZER K8098 ra audio gea Give your. look high-tech ILLUSTRATED ASSEMBLY MANUAL H8098IP-1 Features & Specifications Features

More information

Total solder points: 117 Difficulty level: beginner advanced. RGB Controller K8088 ILLUSTRATED ASSEMBLY MANUAL

Total solder points: 117 Difficulty level: beginner advanced. RGB Controller K8088 ILLUSTRATED ASSEMBLY MANUAL Total solder points: 117 Difficulty level: beginner 1 2 3 4 5 advanced RGB Controller K8088 Control incandescent bulbs, LEDs, common anode led strips, etc... ILLUSTRATED ASSEMBLY MANUAL H8088IP-1 Features

More information

Documentation VFD clock 8 a clock

Documentation VFD clock 8 a clock Documentation VFD clock 8 a clock This documentation is protected by our copyright. It must not be used for commercial purposes. Congratulations on your purchase of your VFD clock. To guarantee success

More information

Introduction 1. Green status LED, controlled by output signal ST. Sounder, controlled by output signal Q6. Push switch on input D6

Introduction 1. Green status LED, controlled by output signal ST. Sounder, controlled by output signal Q6. Push switch on input D6 Introduction 1 Welcome to the GENIE microcontroller system! The activity kit allows you to experiment with a wide variety of inputs and outputs... so why not try reading sensors, controlling lights or

More information

Building the BX24-AHT

Building the BX24-AHT Building the BX24-AHT file:///f /LASER/build-it.htm (1 of 8) [03/04/2002 5:21:52 PM] file:///f /LASER/build-it.htm (2 of 8) [03/04/2002 5:21:52 PM] Tips & Tricks Use a 25W or smaller soldering iron with

More information

TKEY-K16. Touch CW automatic electronic keyer. (No moving parts no contacts) Assembly manual. Last review: March 15, 2018

TKEY-K16. Touch CW automatic electronic keyer. (No moving parts no contacts) Assembly manual. Last review: March 15, 2018 TKEY-K16 Touch CW automatic electronic keyer (No moving parts no contacts) Assembly manual Last review: March 15, 2018 Commands and use manual of the K16 and Updates and news: www.ea3gcy.com Thanks for

More information

Assembly Instructions And User Guide. Nixie FunKlock. FunKlock Issue 4 (1 February 2017)

Assembly Instructions And User Guide. Nixie FunKlock. FunKlock Issue 4 (1 February 2017) Assembly Instructions And User Guide Nixie FunKlock - 1 - Issue Number Date REVISION HISTORY 4 1 February 2017 New diode for D2 3 27 December 2013 C7 / C8 error page 15 2 7 November 2013 Errors corrected

More information

Nixie Clock Type Frank 3

Nixie Clock Type Frank 3 Assembly Instructions And User Guide Nixie Clock Type Frank 3 Software version: 7R PCB Version: 11 April 09-1 - 1. INTRODUCTION 1.1 About the clock Nixie clock type Frank 3 is a compact design with all

More information

QUIZ BUZZER KIT TEACHING RESOURCES. Version 2.0 WHO ANSWERED FIRST? FIND OUT WITH THIS

QUIZ BUZZER KIT TEACHING RESOURCES. Version 2.0 WHO ANSWERED FIRST? FIND OUT WITH THIS TEACHING RESOURCES SCHEMES OF WORK DEVELOPING A SPECIFICATION COMPONENT FACTSHEETS HOW TO SOLDER GUIDE WHO ANSWERED FIRST? FIND OUT WITH THIS QUIZ BUZZER KIT Version 2.0 Index of Sheets TEACHING RESOURCES

More information

Lab 7: Soldering - Traffic Light Controller ReadMeFirst

Lab 7: Soldering - Traffic Light Controller ReadMeFirst Lab 7: Soldering - Traffic Light Controller ReadMeFirst Lab Summary The two-way traffic light controller provides you with a quick project to learn basic soldering skills. Grading for the project has been

More information

Build Your Own Clone Relay Bypass Board Instructions

Build Your Own Clone Relay Bypass Board Instructions Build Your Own Clone Relay Bypass Board Instructions Parts list for the Relay Bypass Board Resistors: 1-2k2/222 (Red/Red/Black/Brown/Brown) 1-10k/103 (Brown/Black/Black/Red/Brown) Capacitors: 2-100n/.1uF/104

More information

Bill of Materials: 7-Segment LED Die with Arduino PART NO

Bill of Materials: 7-Segment LED Die with Arduino PART NO 7-Segment LED Die with Arduino PART NO. 2190194 This project is based on the Arduino environment so that you can manipulate a die with a simple common anode 7-segment LED, a transistor PNP-2N3906, 10 resistors

More information

Lab 7: Soldering - Traffic Light Controller ReadMeFirst

Lab 7: Soldering - Traffic Light Controller ReadMeFirst Lab 7: Soldering - Traffic Light Controller ReadMeFirst Lab Summary The two way traffic light controller provides you with a quick project to learn basic soldering skills. Grading for the project has been

More information

MONO AMPLIFIER KIT ESSENTIAL INFORMATION. Version 2.2 CREATE YOUR OWN SPEAKER DOCK WITH THIS

MONO AMPLIFIER KIT ESSENTIAL INFORMATION. Version 2.2 CREATE YOUR OWN SPEAKER DOCK WITH THIS ESSENTIAL INFORMATION BUILD INSTRUCTIONS CHECKING YOUR PCB & FAULT-FINDING MECHANICAL DETAILS HOW THE KIT WORKS CREATE YOUR OWN SPEAKER DOCK WITH THIS MONO AMPLIFIER KIT Version 2.2 Build Instructions

More information

TECHNOLOGY WILL SAVE US: THE LUMIPHONE

TECHNOLOGY WILL SAVE US: THE LUMIPHONE TECHNOLOGY WILL SAVE US: THE LUMIPHONE This is a step-by-step guide to soldering your own Lumiphone. The equipment you should have at your station: goggles, soldering mat, soldering Iron, solder and side

More information

Introduction 1. Green status LED, controlled by output signal ST

Introduction 1. Green status LED, controlled by output signal ST Introduction 1 Welcome to the magical world of GENIE! The project board is ideal when you want to add intelligence to other design or electronics projects. Simply wire up your inputs and outputs and away

More information

Introduction 1. Digital inputs D6 and D7. Battery connects here (red wire to +V, black wire to 0V )

Introduction 1. Digital inputs D6 and D7. Battery connects here (red wire to +V, black wire to 0V ) Introduction 1 Welcome to the magical world of GENIE! The project board is ideal when you want to add intelligence to other design or electronics projects. Simply wire up your inputs and outputs and away

More information

8 PIN PIC PROGRAMMABLE BOARD (DEVELOPMENT BOARD & PROJECT BOARD)

8 PIN PIC PROGRAMMABLE BOARD (DEVELOPMENT BOARD & PROJECT BOARD) ESSENTIAL INFORMATION BUILD INSTRUCTIONS CHECKING YOUR PCB & FAULT-FINDING MECHANICAL DETAILS HOW THE KIT WORKS LEARN ABOUT PROGRAMMING WITH THIS 8 PIN PIC PROGRAMMABLE BOARD (DEVELOPMENT BOARD & PROJECT

More information

Christmas LED Snowflake Project

Christmas LED Snowflake Project Christmas LED Snowflake Project Version 1.1 (01/12/2008) The snowflake is a follow-on from my Christmas star project from a few years ago. This year I decided to make a display using only white LEDs, shaped

More information

Nixie Tube Clock Type Marsden

Nixie Tube Clock Type Marsden Assembly Instructions And User Guide Nixie Tube Clock Type Marsden Software version: RTC-1.3 PCB Revision: 16 Aug 10-1 - 1. INTRODUCTION 1.1 About the clock Nixie clock type Marsden is a compact design

More information

While the parts are already inventoried at the factory, please verify the inventory check as you go:

While the parts are already inventoried at the factory, please verify the inventory check as you go: Thank you for purchasing the kit for building the WJ9J DTMF controller. After building, you should read the document on operation (WJ9JDTMFControllerV5.pdf) in order to use. This is also in the link in

More information

DIY Guide - Building Franky v1.1, the SEGA Audio and Videocard for MSX

DIY Guide - Building Franky v1.1, the SEGA Audio and Videocard for MSX DIY Guide - Building Franky v1.1, the SEGA Audio and Videocard for MSX 2015 FRS & MSXpró. Translation by FRS and Supersoniqs. Table of Contents Introduction... 3 Materials needed... 3 Audio volume boost...

More information

Build Your Own Clone Super 8 Kit Instructions

Build Your Own Clone Super 8 Kit Instructions Build Your Own Clone Super 8 Kit Instructions Warranty: BYOC, Inc. guarantees that your kit will be complete and that all parts and components will arrive as described, functioning and free of defect.

More information

Nixie Clock Kit IN-12B color LED backlit Operation Manual Nixie Clock Kit IN-12B V6.0 ( All Right Reserved 2015 )

Nixie Clock Kit IN-12B color LED backlit Operation Manual Nixie Clock Kit IN-12B V6.0 ( All Right Reserved 2015 ) Nixie Clock Kit IN-B color LED backlit Operation Manual Nixie Clock Kit IN-B V. ( All Right Reserved ) - - Operation Manual IN-B Nixie Clock Power for your Nixie Clock The clock does not include a wall

More information

Mal-2 assembly guide v1.0

Mal-2 assembly guide v1.0 Mal-2 assembly guide v.0 SONIC POTIONS Schematic and BOM The BOM can be found on Google Docs Prepare the PCB Separate the PCBs using some pliers. PCB We start with the lower PCB and assemble it beginning

More information

7 SEGMENT LED DISPLAY KIT

7 SEGMENT LED DISPLAY KIT ESSENTIAL INFORMATION BUILD INSTRUCTIONS CHECKING YOUR PCB & FAULT-FINDING MECHANICAL DETAILS HOW THE KIT WORKS CREATE YOUR OWN SCORE BOARD WITH THIS 7 SEGMENT LED DISPLAY KIT Version 2.0 Which pages of

More information

Nixie Clock Kit V1.08 Assembly and Operation

Nixie Clock Kit V1.08 Assembly and Operation Nixie Clock Kit V1.08 Assembly and Operation Hardware Revision 14.05.2005 Software Version 6.0 Revision 19.04.2006 This document is copyrighted. No parts of this documentation may be used commercially.

More information

Australian Technical Production Services

Australian Technical Production Services Australian Technical Production Services Dual Rail Crowbar Copyright notice. These notes, the design, schematics and diagrams are Copyright Richard Freeman, 2015 While I am happy for the notes to be printed

More information

MAKE AN RGB CONTROL KNOB.

MAKE AN RGB CONTROL KNOB. MAKE AN RGB CONTROL KNOB. This is a knob based colour changing controller that uses a custom programmed microcontroller to pack a lot of features into a small affordable kit. The module can drive up to

More information

VU Meter Buffer DIY Kit

VU Meter Buffer DIY Kit VU Meter Buffer DIY Kit Warning This document is distributed for educational purposes only. This equipment operates at potentially lethal voltages. Only trained, qualified personnel should operate, maintain,

More information

MAIN PCB (The small one) OPEN MAIN BOARD BAG A

MAIN PCB (The small one) OPEN MAIN BOARD BAG A THANKS FOR CHOOSING ONE OF OUR KITS! This manual has been written taking into account the common issues that we often find people experience in our workshops. The order in which the components are placed

More information

STROBOSCOPE LIGHT EFFECT KIT

STROBOSCOPE LIGHT EFFECT KIT STROBOSCOPE LIGHT EFFECT KIT Easy to build stroboscope for general applications Flash frequency: 5 to 15 flashes per second Power supply: 110VAC Power consumption: 13W max. PCB dimensions: 50 x 75mm modifications

More information

DL-1A. RF dummy load - 50Ω 20W. Assembly manual. Last update: May 1, Thank you for constructing the DL-1A dummy load kit

DL-1A. RF dummy load - 50Ω 20W. Assembly manual. Last update: May 1, Thank you for constructing the DL-1A dummy load kit DL-1A RF dummy load - 50Ω 20W Assembly manual Last update: May 1, 2016 ea3gcy@gmail.com Updates and news at: www.qsl.net/ea3gcy Thank you for constructing the DL-1A dummy load kit Have fun assembling it

More information

This Unit may form part of a National Qualification Group Award or may be offered on a free standing basis.

This Unit may form part of a National Qualification Group Award or may be offered on a free standing basis. National Unit Specification: general information CODE F5JJ 11 SUMMARY The Unit is intended for candidates with little or no prior knowledge of Analogue or Digital Electronic Circuits. It provides an opportunity

More information

NewScope-7A Operating Manual

NewScope-7A Operating Manual 2016 SIMMCONN Labs, LLC All rights reserved NewScope-7A Operating Manual Preliminary May 13, 2017 NewScope-7A Operating Manual 1 Introduction... 3 1.1 Kit compatibility... 3 2 Initial Inspection... 3 3

More information

Obtained from Omarshauntedtrail.com

Obtained from Omarshauntedtrail.com http://www.cindybob.com/halloween/ledlighting/ledspotlights/ Introduction In our 2005 haunt providing 120V AC power to the various lights and props requiring it became a fairly large problem. Extension

More information

Main PCB (The small one)

Main PCB (The small one) Thanks for choosing our kits! This manual is written taking with the problems that we usually find in our workshops in mind. Also the order is meant to make assembly as easy as possible. Some steps are

More information

COLOUR CHANGING USB LAMP KIT

COLOUR CHANGING USB LAMP KIT TEACHING RESOURCES SCHEMES OF WORK DEVELOPING A SPECIFICATION COMPONENT FACTSHEETS HOW TO SOLDER GUIDE SEE AMAZING LIGHTING EFFECTS WITH THIS COLOUR CHANGING USB LAMP KIT Version 2.1 Index of Sheets TEACHING

More information

"shell" digital storage oscilloscope (Beta)

shell digital storage oscilloscope (Beta) "shell" digital storage oscilloscope (Beta) 1. Main board: solder the element as the picture shows: 2. 1) Check the main board is normal or not Supply 9V power supply through the connector J7 (Note: The

More information

CHAPTER 9. Actives Devices: Diodes, Transistors,Tubes

CHAPTER 9. Actives Devices: Diodes, Transistors,Tubes CHAPTER 9 Actives Devices: Diodes, Transistors,Tubes 1 The electrodes of a semiconductor diode are known as anode and cathode. In a semiconductor diode, electrons flow from cathode to anode. In order for

More information

LP-PAN Preamp Kit Assembly Manual

LP-PAN Preamp Kit Assembly Manual LP-PAN Preamp Kit Assembly Manual December 2010 TelePost Incorporated Rev. A9 1 Table of Contents Introduction... 2 Specifications... 3 Parts List... 4 Assembly... 5 Checkout / Schematic... 9 Introduction

More information

ADD AN AUDIO MESSAGE TO YOUR PRODUCT WITH THIS RECORD & PLAYBACK KIT

ADD AN AUDIO MESSAGE TO YOUR PRODUCT WITH THIS RECORD & PLAYBACK KIT ADD AN AUDIO MESSAGE TO YOUR PRODUCT WITH THIS RECORD & PLAYBACK KIT BUILD INSTRUCTIONS Before you start take a look at the Printed Circuit Board (PCB). The components go in the side with the writing on

More information

Nixie Clock Type Quattro'

Nixie Clock Type Quattro' Assembly Instructions And User Guide Nixie Clock Type Quattro' - 1 - Issue Number Date REVISION HISTORY 2 8 Sept 2012 Errors corrected 1 27 July 2012 New document Reason for Issue - 2 - 1.1 Nixie Quattro

More information

How To Build Megavolt s Small Buffered JTAG v1.2

How To Build Megavolt s Small Buffered JTAG v1.2 How To Build Megavolt s Small Buffered JTAG v1.2 Abstract A JTAG cable should be considered mandatory equipment for any serious tester. It provides a means to backup the information in the receiver and

More information

Laboratory 11. Required Components: Objectives. Introduction. Digital Displays and Logic (modified from lab text by Alciatore)

Laboratory 11. Required Components: Objectives. Introduction. Digital Displays and Logic (modified from lab text by Alciatore) Laboratory 11 Digital Displays and Logic (modified from lab text by Alciatore) Required Components: 2x lk resistors 1x 10M resistor 3x 0.1 F capacitor 1x 555 timer 1x 7490 decade counter 1x 7447 BCD to

More information

DEM 9ULNACK 3.4 GHz. PHEMT LNA amplifier complete kit assembly guide

DEM 9ULNACK 3.4 GHz. PHEMT LNA amplifier complete kit assembly guide DEM 9ULNACK 3.4 GHz. PHEMT LNA amplifier complete kit assembly guide SPECIFICATIONS Noise Figure: < 0.8 db Gain: > 15 db Frequency Range: 3400-3500 MHz Input Voltage: 7-16 VDC Description: The 9ULNACK

More information

Color Organ Triple Deluxe II.

Color Organ Triple Deluxe II. http://wwwinstructablescom/id/color-organ-triple-deluxe-ii/ Food Living Outside Play Technology Workshop Color Organ Triple Deluxe II by ledartist on January 13, 2013 Table of Contents Color Organ Triple

More information

MASTR II BASE STATION 12/24V POWER SUPPLY 19A149979P1-120 VOLT/60 Hz 19A149979P2-230 VOLT/50 Hz

MASTR II BASE STATION 12/24V POWER SUPPLY 19A149979P1-120 VOLT/60 Hz 19A149979P2-230 VOLT/50 Hz Mobile Communications MASTR II BASE STATION 12/24V POWER SUPPLY 19A149979P1-120 VOLT/60 Hz 19A149979P2-230 VOLT/50 Hz CAUTION THESE SERVICING INSTRUCTIONS ARE FOR USE BY QUALI- FIED PERSONNEL ONLY. TO

More information

Parts Checklist - Please note there is no resistor R3. Diodes, LED and transistors are polarized see construction stages

Parts Checklist - Please note there is no resistor R3. Diodes, LED and transistors are polarized see construction stages Xtal Check Kit build Read me first! -------- UPDATED GUIDE------ September 12, 2018--------- The following steps are designed to get your Xtal check kit built and operational. This is a good beginner s

More information

"Sophisticated Model Railroad Electronics"

Sophisticated Model Railroad Electronics LOGIC RAIL TM "Sophisticated Model Railroad Electronics" TECHNOLOGIES 21175 Tomball Pkwy Phone: (281) 251-5813 Suite 287 email: info@logicrailtech.com Houston, TX 77070 http://www.logicrailtech.com Block

More information

"Sophisticated Model Railroad Electronics"

Sophisticated Model Railroad Electronics LOGIC RAIL TM "Sophisticated Model Railroad Electronics" TECHNOLOGIES 21175 Tomball Pkwy Phone: (281) 251-5813 Suite 287 email: info@logicrailtech.com Houston, TX 77070 http://www.logicrailtech.com Block

More information

Atari PICO Composite Mod Board Installation Instructions:

Atari PICO Composite Mod Board Installation Instructions: Atari PICO Composite Mod Board Installation Instructions: Installation Guide 6 Switch Atari 2600 6 Switch Video Mod Installation Guide Disclaimer: I am not responsible for any damage done to your Atari.

More information

Azatrax Model Railroad Track Signal Control - Single Track

Azatrax Model Railroad Track Signal Control - Single Track Installation Guide Azatrax Model Railroad Track Signal Control - Single Track TS2 What it is: The TS2 operates one or two trackside block signals (one in each direction) on one track to simulate the block

More information

ASSEMBLING. the. ECEbot. Printed Circuit Board: Part Three. Due Date. The Part Three assembly steps must be completed prior to:

ASSEMBLING. the. ECEbot. Printed Circuit Board: Part Three. Due Date. The Part Three assembly steps must be completed prior to: ASSEMBLING the ECEbot Printed Circuit Board: Part Three Due Date The Part Three assembly steps must be completed prior to: Prepared by R.C. Maher September 2008 Copyright 2008 Department of Electrical

More information

SN-Class Nixie Clock Kits

SN-Class Nixie Clock Kits Assembly Instructions And User Guide SN-Class Nixie Clock Kits - 1 - REVISION HISTORY Issue Date Reason for Issue Number 1 20 November 2017 New document - 2 - 1. INTRODUCTION 1.1 About the How can the

More information

GEKCO SUBCARRIER REFERENCE OSCILLATOR MODEL SRO10 OPERATION/SERVICE MANUAL

GEKCO SUBCARRIER REFERENCE OSCILLATOR MODEL SRO10 OPERATION/SERVICE MANUAL GEKCO MODEL SRO10 SUBCARRIER REFERENCE OSCILLATOR OPERATION/SERVICE MANUAL GEKCO Labs PO Box 642 Issaquah, WA 98027 (425) 392-0638 P/N 595-431 REV 5/98 Copyright c 1998 GEKCO Labs All Rights Reserved Printed

More information

Instrukcja montażu. FLEX LED Neon Instalacja

Instrukcja montażu. FLEX LED Neon Instalacja FLEX LED Neon Instalacja Instrukcja montażu Polned Sp. z o.o. ul. Falencka 7 PL05-090 Janki Tel. +48 22 4903434 +48 22 4903243 www.polned.pl info@polned.pl. Product Checking: 1) Unpack and carefully examine

More information

DIY ECU Checker Box (200SX CA18DET S13)

DIY ECU Checker Box (200SX CA18DET S13) DIY ECU Checker Box (200SX CA18DET S13) ECU Self Diagnosis? There s just got to be an easier way to pull error codes from the ECU other that removing the kick panel and the ECU itself. The FSM document

More information

Light Emitting Diodes (LEDs)

Light Emitting Diodes (LEDs) Light Emitting Diodes (LEDs) Example: Circuit symbol: Function LEDs emit light when an electric current passes through them. Connecting and soldering LEDs must be connected the correct way round, the diagram

More information

These are the illustrated step-by-step guidelines for upgrading your Quad 34 with the Dada Electronics upgrade-kit.

These are the illustrated step-by-step guidelines for upgrading your Quad 34 with the Dada Electronics upgrade-kit. Quad 34 DIY illustrated guidelines version 2.12 These are the illustrated step-by-step guidelines for upgrading your Quad 34 with the Dada Electronics upgrade-kit. The Quad 34 is a very good preamplifier,

More information

Fixed Audio Output for the K2 Don Wilhelm (W3FPR) & Tom Hammond (NØSS) v August 2009

Fixed Audio Output for the K2 Don Wilhelm (W3FPR) & Tom Hammond (NØSS) v August 2009 Fixed Audio Output for the K2 Don Wilhelm (W3FPR) & Tom Hammond (NØSS) v. 2.1 06 August 2009 I have had several requests to provide a fixed audio output from the K2. After looking at the circuits that

More information

Analog Style LED Clock

Analog Style LED Clock Analog Style LED Clock Operation and Assembly Manual For use with PCB Rev 2.1 Copyright 2018 All Rights Reserved. Manual version 2.1c, for use with PCB revision 2.1, Software version 2.0.0. The electronic

More information

Summit Systems Sound Board Modification

Summit Systems Sound Board Modification Summit Systems Sound Board Modification The Summit slots fitted with the music feature play two sounds; one when the coin is inserted, and the other that plays as winning coins pass through the hopper

More information

[ Photos ] [ Wares ] [ Library ] [ Dave's Web ] [ Matt's Web ] Wares [ SWISH ] [ Simple Search ] [ Trunk Calc ]

[ Photos ] [ Wares ] [ Library ] [ Dave's Web ] [ Matt's Web ] Wares [ SWISH ] [ Simple Search ] [ Trunk Calc ] [ Photos ] [ Wares ] [ Library ] [ Dave's Web ] [ Matt's Web ] Wares [ SWISH ] [ Simple Search ] [ Trunk Calc ] Realistic PRO-2006 Hardware Modifications Note Edited on January 1st, 1970, 00:00 UT. Improper

More information

Technical Information Bulletin

Technical Information Bulletin June 4, 2001 #TIB0003 Units Affected: Model Serial Numbers Model Serial Numbers SVT-2PRO T2PDxxxxxxxxx SVTAV AXVDxxxxxxxxx ATLDxxxxxxxxx BJIDMAxxxxxxx SVT-2PROJ T2PJxxxxxxxxx SVTAVJ BAHJxxxxxxxxx ATLJxxxxxxxxx

More information

N3ZI Digital Dial Manual For kit with Serial LCD Rev 3.04 Aug 2012

N3ZI Digital Dial Manual For kit with Serial LCD Rev 3.04 Aug 2012 N3ZI Digital Dial Manual For kit with Serial LCD Rev 3.04 Aug 2012 Kit properly assembled and configured for Standard Serial LCD (LCD Not yet connected) Kit Components Item Qty Designator Part Color/Marking

More information

N3ZI Digital Dial Manual For kit with Backlit LCD Rev 4.00 Jan 2013 PCB

N3ZI Digital Dial Manual For kit with Backlit LCD Rev 4.00 Jan 2013 PCB N3ZI Digital Dial Manual For kit with Backlit LCD Rev 4.00 Jan 2013 PCB Kit Components Item Qty Designator Part Color/Marking PCB 1 LCD Display 1 LCD 1602 Volt Regulator 1 U1 78L05, Black TO-92 Prescaler

More information

16 Stage Bi-Directional LED Sequencer

16 Stage Bi-Directional LED Sequencer 16 Stage Bi-Directional LED Sequencer The bi-directional sequencer uses a 4 bit binary up/down counter (CD4516) and two "1 of 8 line decoders" (74HC138 or 74HCT138) to generate the popular "Night Rider"

More information

EPROM pattern generator with "Genlock"

EPROM pattern generator with Genlock EPROM pattern generator with "Genlock" This generator uses an EPROM to store several pictures that can then be selected by means of a thumb-wheel switch. Alternatively, if the pictures stored are in a

More information

Physics 123 Hints and Tips

Physics 123 Hints and Tips Physics 123 Hints and Tips Solderless Breadboards All of the analog labs and most of the digital labs will be built on the Proto-Board solderless breadboards. These provide three solderless breadboard

More information

POINTS POSITION INDICATOR PPI4

POINTS POSITION INDICATOR PPI4 POINTS POSITION INDICATOR PPI4 Monitors the brief positive operating voltage across points motors when they are switched Lights a corresponding led on a control panel to show the last operation of each

More information

Assembly and Operating Instructions for HiViz.com Kits

Assembly and Operating Instructions for HiViz.com Kits information and inspiration for students, teachers and hobbyists About Tools Products Activities Galleries Projects FAQ Links Contact Assembly and Operating Instructions for HiViz.com Kits For best results

More information

Laboratory 8. Digital Circuits - Counter and LED Display

Laboratory 8. Digital Circuits - Counter and LED Display Laboratory 8 Digital Circuits - Counter and Display Required Components: 2 1k resistors 1 10M resistor 3 0.1 F capacitor 1 555 timer 1 7490 decade counter 1 7447 BCD to decoder 1 MAN 6910 or LTD-482EC

More information

relays Electromechanical 2006 /2007

relays Electromechanical 2006 /2007 1 Electromechanical relays 2006 /2007 miniature relays industrial relays automotive relays interface relays plug-in sockets and accessories 2 Relays and Sensors - our business! Established in 1935 to manufacture

More information

ELECTRONIC GAME KIT TEACHING RESOURCES. Version 2.0 BUILD YOUR OWN MEMORY & REACTIONS

ELECTRONIC GAME KIT TEACHING RESOURCES. Version 2.0 BUILD YOUR OWN MEMORY & REACTIONS TEACHING RESOURCES SCHEMES OF WORK DEVELOPING A SPECIFICATION COMPONENT FACTSHEETS HOW TO SOLDER GUIDE BUILD YOUR OWN MEMORY & REACTIONS ELECTRONIC GAME KIT Version 2.0 Index of Sheets TEACHING RESOURCES

More information

Installation Manual SaVi Note Underwater LED Light

Installation Manual SaVi Note Underwater LED Light Installation Manual SaVi Note Underwater LED Light Model Numbers SAVI-NOTE7, SAVI-NOTE0 Table of Contents Safety Precautions...2 SaVi Note Install Instructions...3- M Instructions...- Warnings READ AND

More information

DEM A SBH-PW-N

DEM A SBH-PW-N DISPLAY Elektronik GmbH CONTENTS LCD MODULE DEM 160160A SBH-PW-N Version : 4.1 29.01.2008 GENERAL SPECIFICATION MODULE NO. : DEM 160160A SBH-PW-N CUSTOMER P/N VERSION NO. CHANGE DESCRIPTION DATE 0 ORIGINAL

More information

Vorne Industries. 87/719 Analog Input Module User's Manual Industrial Drive Itasca, IL (630) Telefax (630)

Vorne Industries. 87/719 Analog Input Module User's Manual Industrial Drive Itasca, IL (630) Telefax (630) Vorne Industries 87/719 Analog Input Module User's Manual 1445 Industrial Drive Itasca, IL 60143-1849 (630) 875-3600 Telefax (630) 875-3609 . 3 Chapter 1 Introduction... 1.1 Accessing Wiring Connections

More information

COMPONENT PREPARATION AND MANUAL INSERTION TRAINING CERTIFICATION TEST (DVD-44C) v.2

COMPONENT PREPARATION AND MANUAL INSERTION TRAINING CERTIFICATION TEST (DVD-44C) v.2 This test consists of fifteen multiple-choice questions. All questions are from the video: Component Preparation and Manual Insertion (DVD-44C). Each question has only one most correct answer. Circle the

More information

Instructions for WiP Relay Block Kit

Instructions for WiP Relay Block Kit Instructions for WiP Relay Block Kit So you re working on a larger-than-normal electrical project? That s what this relay kit is offered for (it s also for use with the regular project that you may add

More information

Pixie Construction Notes

Pixie Construction Notes Pixie Construction Notes PCB V2a February 4 th 2015 Please note that this document is still currently under revision and we apologise for any errors or omissions. Readers should feel free to e-mail any

More information

Installing The PK-AM keyer and. from Jackson Harbor Press Operating: A Morse code keyer chip with pot speed control

Installing The PK-AM keyer and. from Jackson Harbor Press Operating: A Morse code keyer chip with pot speed control Installing The PK-AM keyer and from Jackson Harbor Press Operating: A Morse code keyer chip with pot speed control The PK-AM keyer is a modification for the PK-AM kit, it changes the AM transmitter to

More information

ELECTRONIC GAME KIT ESSENTIAL INFORMATION. Version 2.0 BUILD YOUR OWN MEMORY & REACTIONS

ELECTRONIC GAME KIT ESSENTIAL INFORMATION. Version 2.0 BUILD YOUR OWN MEMORY & REACTIONS ESSENTIAL INFORMATION BUILD INSTRUCTIONS CHECKING YOUR PCB & FAULT-FINDING MECHANICAL DETAILS HOW THE KIT WORKS BUILD YOUR OWN MEMORY & REACTIONS ELECTRONIC GAME KIT Version 2.0 Build Instructions Before

More information

Commissioning Guide. firepickdelta. Commissioning Guide. Written By: Neil Jansen firepickdelta.dozuki.com Page 1 of 22

Commissioning Guide. firepickdelta. Commissioning Guide. Written By: Neil Jansen firepickdelta.dozuki.com Page 1 of 22 firepickdelta Commissioning Guide Written By: Neil Jansen 2017 firepickdelta.dozuki.com Page 1 of 22 Step 1 Pre-Requisites Before commissioning, please make sure ALL of the following steps have been completed,

More information

Build your own: Track Display

Build your own: Track Display Build your own: Track Display! " #! $% $ & ' $ ' ( ) * +, Track Display Manual 0706 web distribution version Table of Contents Section 1 Page 2 Quick Start Guide -Connecting 2 LEDs to Output #1 -Operating

More information

2. Depletion MOSFET (DE-MOSFET).

2. Depletion MOSFET (DE-MOSFET). The is an abbreviation of Metal Oxide Semiconductor Field Effect Transistor. In, the gate is insulated from the channel by using SiO 2 layer. The input impedance of is high, because the gate current is

More information

RAKK dac. RAKK dac Mark IV. RAKK dac Mark IV. Assembly and Installation Manual

RAKK dac. RAKK dac Mark IV. RAKK dac Mark IV. Assembly and Installation Manual RAKK dac RAKK dac Mark IV RAKK dac Mark IV Assembly and Installation Manual Version 1.3 2013-2014 Raleigh Audio version Use this manual with RAKK dac Mark IV v 2.0, which is marked on the board. Required

More information

AT-AUTO (tm) QRO Keyline Upgrade Kit Installation Manual

AT-AUTO (tm) QRO Keyline Upgrade Kit Installation Manual AT-AUTO (tm) QRO Keyline Upgrade Kit Installation Manual P.O. Box 341543 Beavercreek, Ohio 45434 5 September, 2015 Copyright 2015 ii Contents 1 Introduction 2 1.1 General Description and Purpose........................

More information

Solid-State Digital Timer

Solid-State Digital Timer Solid-State Digital Timer 1/16 DIN, Digital-Set Timer with 0.1 Second to 9,990 Hours Range 8 field-selectable operation modes Universal AC/DC supply voltage timers available Operations include ON-delay,

More information

STD-525T PRECISION TIMER

STD-525T PRECISION TIMER FN:STD525TM1.DOC STD-525T PRECISION TIMER DESCRIPTION The STD-525T Precision Timer measures and displays accurate elapsed time in minutes, seconds, tenths of seconds, and hundredths of seconds (MM.SS.TH)

More information

ASM-2 Manual Appendix A

ASM-2 Manual Appendix A ASM-2 Manual Appendix A Assembly Guidelines June 30 th, 2005 Please note that this document is still currently under revision and we apologise for any errors or omissions. Readers should feel free to e-mail

More information