Total solder points: 108 Difficulty level: beginner advanced PINK NOISE GENERATOR K4301 ILLUSTRATED ASSEMBLY MANUAL H4301IP-1
|
|
|
- Coleen Foster
- 5 years ago
- Views:
Transcription
1 Total solder points: 108 Difficulty level: beginner advanced PINK NOISE GENERATOR K4301 Add a spectrum analyser with a microphone and check your audio system performance. ILLUSTRATED ASSEMBLY MANUAL H4301IP-1
2 VELLEMAN NV Legen Heirweg Gavere Belgium Europe
3 Features & Specifications To analyse the acoustic properties of a room (usually a living- room), a good pink noise generator together with a spectrum analyser is indispensable. Moreover you need a microphone with as linear a frequency characteristic as possible (from 20 to 20000Hz.). If, in addition, you dispose of an equaliser, then you can not only check but also correct reproduction. Features: Random digital noise. 33 bit shift register. Clock frequency adjustable between 30KHz and 100KHz. Pink noise filter: -3 db per octave ( Hz.). Easily adaptable to produce "white noise". Specifications: Output voltage: 150mV RMS./ clock frequency 40KHz. Output impedance: 1K ohm. Power supply: 9 to 12VAC, or 12 to 15VDC / 5mA. 3
4 Assembly hints 1. Assembly (Skipping this can lead to troubles! ) Ok, so we have your attention. These hints will help you to make this project successful. Read them carefully. 1.1 Make sure you have the right tools: A good quality soldering iron (25-40W) with a small tip. Wipe it often on a wet sponge or cloth, to keep it clean; then apply solder to the tip, to give it a wet look. This is called thinning and will protect the tip, and enables you to make good connections. When solder rolls off the tip, it needs cleaning. Thin raisin-core solder. Do not use any flux or grease. A diagonal cutter to trim excess wires. To avoid injury when cutting excess leads, hold the lead so they cannot fly towards the eyes. Needle nose pliers, for bending leads, or to hold components in place. Small blade and Phillips screwdrivers. A basic range is fine. For some projects, a basic multi-meter is required, or might be handy Assembly Hints : Make sure the skill level matches your experience, to avoid disappointments. Follow the instructions carefully. Read and understand the entire step before you perform each operation. Perform the assembly in the correct order as stated in this manual Position all parts on the PCB (Printed Circuit Board) as shown on the drawings. Values on the circuit diagram are subject to changes, the values in this assembly guide are correct* Use the check-boxes to mark your progress. Please read the included information on safety and customer service * Typographical inaccuracies excluded. Always look for possible last minute manual updates, indicated as NOTE on a separate leaflet. 1.3 Soldering Hints : 1- Mount the component against the PCB surface and carefully solder the leads 2- Make sure the solder joints are cone-shaped and shiny 3- Trim excess leads as close as possible to the solder joint 4
5 REMOVE THEM FROM THE TAPE ONE AT A TIME! DO NOT BLINDLY FOLLOW THE ORDER OF THE COMPONENTS ONTO THE TAPE. ALWAYS CHECK THEIR VALUE ON THE PARTS LIST! H4301IP'1_rev2.pub page 5 Thursday, July 12, :18
6 Construction 1. Jumper wire 3. Resistors 5. PCB tabs J 2. Diodes. Watch the polarity! R... R1 : 10K (1-0-3-B) R2 : 100K (1-0-4-B) R3 : 100K (1-0-4-B) R5 : 47K (4-7-3-B) R6 : 22K (2-2-3-B) R7 : 10K (1-0-3-B) R10 : 220K (2-2-4-B) R11 : 1K (1-0-2-B) V GND OUT : 1X : 2X : 1X 6. Capacitors C... CATHODE D1 : 1N4148 D2 : 1N4148 D3 : 1N4007 D IC sockets. (check the posi- tion of 1 IC... C1 : 680pF (681) C3 : 10nF (103) C5 : 22nF (223) C6 : 10nF (103) C7 : 4n7 (472) C10 : 100n (104) C11 : 100n (104) IC1 : 14p IC2 : 14p IC3 : 14p 6
7 Construction 7. Transistor T1 : BC547B 10. Capacitors. Watch the polarity! C12 : 10µF C13 : 100µF 8. Voltage regulator Mind the orientation! C... VR1 : UA78L08 9. Trimmer RV1 : 220K RV... VR ICs. (check the position of the notch) 1 PIN 1 IC... IC1 : CD4006 IC2 : CD4006 IC3 : CD4093 7
8 Test & adjustment 12. TEST & ADJUSTMENT RV1 RV1 1. SPECTRUM ANALYSER VAC 12-15VDC V GND C11 C13 + D3 C10 C4 R5 C5 R4 VR1 R6 C6 C7 R7 C8 C9 C2 R8 R9 D1 D2 OUT GND C12 + T1 R11 FIG 1.0 IC1 IC2 IC3 R3 C1 C3 R10 R2 RV1 R1 VELLEMAN P4301 8
9 Test & adjustment 1. Turn trimmer RV1 to its centre position. 2. Connect a power supply : AC, 9 to 12 V then between points GND and V. DC, 12 to 15 V (battery or power supply) then - to GND and + to V. 3. Connect the output (OUT, GND) to the input of a spectrum analyser, using a screened flex (screen to GND). Now adjust the noise signal using trimmer RV1 so as to obtain as flat a reproduction characteristic as possible. Especially pay attention to the higher frequencies (adjust spectrum analyser sensitivity if necessary). Remark: the nature of the lower frequencies (32 and 64Hz) makes their read-out unstable. FOR THOSE WHO LIKE TO EXPERIMENT : By adapting C1 you can also modify the clock frequency (pin 3 of IC2) of the shift register (e.g. C1=18pF for a clock frequency up to and beyond 500KHz), so as to obtain a "white noise" at 500KHz and to adapt the filter (C2=100pF, do not fit C4 through C9). Output voltage will drop down to +/- 100mV RMS. 9
10 Schematic diagram 13. Schematic diagram. 10
11 PCB 14. PCB 11 H4301IP'1_rev2.pub page 11 Thursday, July 12, :18
12 01 05 SOLDERLESS EDUCATIVE STARTERBOX The EDU01 basic experiment kit is the first step into the world of modern electronics. Build your own circuits in a fun, safe and educative way. 02 SOLAR ENERGY EXPERIMENT KIT USB TUTOR BOARD Learn how to connect your computer with the outside world, master the USB communication with tutorial examples. Play with LED indicators and learn how to drive LCDisplays. 06 SCOPE EDUKIT Fun solar powered projects. Learn all about solar energy. This board with different signals will teach you how to use an oscilloscope. Optimized instructions for use of our HPS140 oscilloscope. YouTube demo movies. 03 SOLDER EDUCATIVE STARTER BOX 10 PICTM TUTOR KIT Learn how to solder, build different exciting projects. Includes spare components and demo boards. Enter the world of microcontroller programming, easy step by step instructions. Includes programmer and test board. Modifications and typographical errors reserved - Velleman nv. H4301IP ED1 (rev2) H4301IP'1_rev2.pub page Thursday, July 12, :18
Total solder points: 47 Difficulty level: beginner advanced METAL DETECTOR K7102 ILLUSTRATED ASSEMBLY MANUAL
Total solder points: 47 Difficulty level: beginner 1 2 3 4 5 advanced METAL DETECTOR K7102 Avoid disasters when drilling holes in walls... ILLUSTRATED ASSEMBLY MANUAL H7102IP Features & Specifications
Total solder points: 198 Difficulty level: beginner advanced DUAL ELECTRONIC DICE K3400 ILLUSTRATED ASSEMBLY MANUAL
Total solder points: 198 Difficulty level: beginner 1 2 3 4 5 advanced DUAL ELECTRONIC DICE K3400 Cheating is no longer possible! ILLUSTRATED ASSEMBLY MANUAL H3400IP-1 Features & Specifications Features:
K8066 3W MONO AMPLIFIER. Specifications
Total solder points: 34 Difficulty level: beginner 1 2 3 4 5 advanced 3W MONO AMPLIFIER K8066 Small but powerful amplifier suits a wide range of applications. Specifications Output power : 3Wrms (4-8 ohm,
Total solder points: Difficulty level: beginner advanced 3 DIGIT PANEL METER KIT K2032 ILLUSTRATED ASSEMBLY MANUAL
Total solder points: 65 + 49 Difficulty level: beginner 1 2 3 4 5 advanced 3 DIGIT PANEL METER KIT K2032 Ideal replacement for moving coil meters ILLUSTRATED ASSEMBLY MANUAL H2032IP-1 Features & Specifications
Total solder points: 42 Difficulty level: beginner advanced UNIVERSAL STEREO PRE - AMPLIFIER K2572 ILLUSTRATED ASSEMBLY MANUAL
Total solder points: 42 Difficulty level: beginner 1 2 3 4 5 advanced UNIVERSAL STEREO PRE - AMPLIFIER K2572 Low noise preamplifier to boost small signals. ILLUSTRATED ASSEMBLY MANUAL H2572IP-1 Features
Total solder points: 33 Difficulty level: beginner advanced. 7W mono amplifier K4001 ILLUSTRATED ASSEMBLY MANUAL
Total solder points: 33 Difficulty level: beginner 1 2 3 4 5 advanced 7W mono amplifier K4001 Small but powerful multipurpose amplifier. ILLUSTRATED ASSEMBLY MANUAL H4001IP-1 2 Features & Specifications
Total solder points: 82 Difficulty level: beginner advanced. Dc to Pulse Width Modulator K8004 ILLUSTRATED ASSEMBLY MANUAL
Total solder points: 82 Difficulty level: beginner 1 2 3 4 5 advanced Dc to Pulse Width Modulator K8004 Allows very efficient control of DC motors, heaters or lights. ILLUSTRATED ASSEMBLY MANUAL H8004IP-2
K2601 STROBOSCOPE. Features
Total solder points: 38 Difficulty level: beginner 1 2 3 4 5 advanced STROBOSCOPE K2601 Great for party s, stage, photography,... Features Power supply : 220-240VAC Power consumption : 3-10W Flash frequency
Total solder points: Difficulty level: beginner advanced 0 TO 60 HOUR START / STOP TIMER K6200 ILLUSTRATED ASSEMBLY MANUAL
Total solder points: 96 + 43 Difficulty level: beginner 1 2 3 4 5 advanced 0 TO 60 HOUR START / STOP TIMER K6200 Broad range mains operated start / stop timer. ILLUSTRATED ASSEMBLY MANUAL H6200IP-1 VELLEMAN
400W MONO/STEREO AMPLIFIER
400W MONO/STEREO AMPLIFIER Universal, robust and compact are the words to describe this amplifier. Total solder points: 264 Difficulty level: beginner 1 2 3 4 5 advanced K4005B ILLUSTRATED ASSEMBLY MANUAL
Total solder points: 79 Difficulty level: beginner advanced GUITAR PREAMPLIFIER WITH HEADPHONE OUTPUT K4102 ILLUSTRATED ASSEMBLY MANUAL
Total solder points: 79 Difficulty level: beginner 1 2 3 4 5 advanced GUITAR PREAMPLIFIER WITH HEADPHONE OUTPUT K4102 Practice the guitar without disturbing others. ILLUSTRATED ASSEMBLY MANUAL H4102IP-1
Total solder points: 101 Difficulty level: beginner advanced ELECTRONIC WATCHDOG K2655 ILLUSTRATED ASSEMBLY MANUAL
Total solder points: 101 Difficulty level: beginner 1 2 3 4 5 advanced ELECTRONIC WATCHDOG K2655 Listens and scares intruders with realistic barking. ILLUSTRATED ASSEMBLY MANUAL H2655IP-2 Features & Specifications
Total solder points: 47 Difficulty level: beginner advanced METAL DETECTOR K7102 ILLUSTRATED ASSEMBLY MANUAL
Total solder points: 47 Difficulty level: beginner 1 2 3 4 5 advanced METAL DETECTOR K7102 Avoid disasters when drilling holes in walls... ILLUSTRATED ASSEMBLY MANUAL H7102IP Features & Specifications
Total solder points: 271 Difficulty level: beginner advanced. 2 x 15 LED STEREO VU METER K4306 ILLUSTRATED ASSEMBLY MANUAL
Total solder points: 271 Difficulty level: beginner 1 2 3 4 5 advanced 2 x 15 LED STEREO VU METER K4306 For high precision audio level indication ILLUSTRATED ASSEMBLY MANUAL H4306IP-1 Features & Specifications
Total solder points: 163 Difficulty level: beginner advanced SPEAKER PROTECTION KIT K4700 ILLUSTRATED ASSEMBLY MANUAL
Total solder points: 163 Difficulty level: beginner 1 2 3 4 5 advanced SPEAKER PROTECTION KIT K4700 Protects your precious speakers against switch-on clicks and DC current. ILLUSTRATED ASSEMBLY MANUAL
Total solder points: 77 Difficulty level: beginner advanced OPTICAL PROXIMITY SWITCH K8092 ILLUSTRATED ASSEMBLY MANUAL
Total solder points: 77 Difficulty level: beginner 1 2 3 4 5 advanced OPTICAL PROXIMITY SWITCH K8092 Operate by waving hand or object in front of unit ILLUSTRATED ASSEMBLY MANUAL H8092IP-1 Features & Specifications
VOLUME AND TONE CONTROL - PREAMPLIFIER K8084
VOLUME AND TONE CONTROL - PREAMPLIFIER K8084 When using one of our amplifiers (big or small), you always need a volume control and preferably also a tone control H8084IP-1 Features & specifications When
Total solder points: 247 Difficulty level: beginner advanced. 10 Channel, 2-Wire REMOTE CONTROL K8023 ILLUSTRATED ASSEMBLY MANUAL
Total solder points: 247 Difficulty level: beginner 1 2 3 4 5 advanced 10 Channel, 2-Wire REMOTE CONTROL K8023 Control up to 10 devices from a distance using only 2 wires. ILLUSTRATED ASSEMBLY MANUAL H8023IP-1
Total solder points: 63 Difficulty level: beginner advanced 2 CHANNEL RF CODELOCK TRANSMITTER K8059 ILLUSTRATED ASSEMBLY MANUAL
Total solder points: 63 Difficulty level: beginner 1 2 3 4 5 advanced 2 CHANNEL RF CODELOCK TRANSMITTER K8059 For use with K8057/VM109 2 Channel RF receiver ILLUSTRATED ASSEMBLY MANUAL H8059IP-1 VELLEMAN
Total solder points: 338 Difficulty level: beginner advanced. Remote control by telephone K6501 ILLUSTRATED ASSEMBLY MANUAL
Total solder points: 338 Difficulty level: beginner 1 2 3 4 5 advanced Remote control by telephone K6501 Operate your appliances from anywhere with a simple phone call. ILLUSTRATED ASSEMBLY MANUAL H6501IP-1
Total solder points: 66 Difficulty level: beginner advanced. 15 Channel IR remote stick K8051 ILLUSTRATED ASSEMBLY MANUAL
Total solder points: 66 Difficulty level: beginner 1 2 3 4 5 advanced 15 Channel IR remote stick K8051 Sleek designer enclosure with just 2 buttons, yet it provides acces to a stunning 15 channels. ILLUSTRATED
K8039 DMX CONTROLLED POWER DIMMER. Control a lamp or group of lamps trough a DMX signal. Suitable for resistive and mains voltage halogen lighting.
DMX CONTROLLED POWER DIMMER K8039 Control a lamp or group of lamps trough a DMX signal. Suitable for resistive and mains voltage halogen lighting. Specifications control source: DMX-512, 3 pin XLR socket
Power shield that can drive: relays, solenoids, DC and stepper motors
ILLUSTRATED KA0IP LUSTRA TED ASSEMBLY SE MANUAL AL HKA0IP Motor & Power shield Arduino Power shield that can drive: relays, solenoids, DC and stepper motors Features For use with Arduino Due, Arduino Uno,
K8055N. USB Experiment interface board. Interface your computer with the world using 5 digital in and 8 outputs, 2 analogue in-and outputs.
Total solder points: 313 Difficulty level: beginner 1 2 3 4 5 advanced USB Experiment interface board K8055N Interface your computer with the world using 5 digital in and 8 outputs, 2 analogue in-and outputs.
Eight channel remote relay card. Total solder points: 277 Difficulty level: beginner advanced K8056 ILLUSTRATED ASSEMBLY MANUAL
Eight channel remote relay card This relay card can be used in several ways : stand alone card, addressed by switches or open collector outputs or remote controlled through RS232. Total solder points:
Configure your Arduino as a simple web server or let it get data from the worldwide web.
KA0 ILLUSTRATED LUSTRA TED ASSEMBLY SE MANUAL HKA0IP KA0 Ethernet shield for Arduino Configure your Arduino as a simple web server or let it get data from the worldwide web. Features For use with Arduino
Total solder points: 91 Difficulty level: beginner advanced 2 CHANNEL RF RECEIVER K8057 ILLUSTRATED ASSEMBLY MANUAL
Total solder points: 91 Difficulty level: beginner 1 2 3 4 5 advanced 2 CHANNEL RF RECEIVER K8057 For use with K8059/VM108 2 Channel RF transmitter ILLUSTRATED ASSEMBLY MANUAL H8057IP-1 Assembly hints
10W Class D Stereo Amplifier Kit
1 Total Solder Joints: 70 Difficulty Level : beginner expert 10W Class D Stereo Amplifier Kit PARADIGM Technologies (UK) Ltd Electronic Kits and Modules K1420 High power multipurpose audio amplifier Specifications
10W Class D Ultra Stereo Amplifier Kit
1 Total Solder Joints: 70 Difficulty Level : beginner expert PARADIGM Technologies (UK) Ltd Electronic Kits and Modules 10W Class D Ultra Stereo Amplifier Kit K1421 High power / quality audio amplifier
K2655. Electronic watchdog. Features: Specifications :
Total solder points: 101 Difficulty level: beginner 1 2 3 4 5 advanced Features: Electronic watchdog K2655 Very realistic simulation through the use of a random generator. Choice of two different dogs.
1A POWER SUPPLY K1823
Total solder points: 27 Skill level : 1 1A POWER SUPPLY K1823 Applications : Just add a suitable transformer (see table inside) Great to power your projects and save on batteries Use as adjustable power
πλ² Synthesizer Manual for Assembly Kit Features 2 Oscillators 4 Waveforms 32 Presets 32 User presets
πλ² Synthesizer Manual for Assembly Kit Features 2 Oscillators 4 Waveforms 32 Presets 32 User presets Specifications Power supply: +5V DC/50mA Dimensions: 100 x 100 x 23mm Congratulations on purchasing
Bill of Materials: Metronome Kit PART NO
Metronome Kit PART NO. 2168325 The metronome kit allows you to build your own working electronic metronome. Features include a small speaker, flashing LED, and the ability to switch between several different
16 Bit Micro Experimenter Assembly and Check out Instructions
16 Bit Micro Experimenter Assembly and Check out Instructions The kit you purchased that includes PCB, schematic, complete parts list and these assembly instructions. A top picture of the complete assembly
Assembly Instructions
Assembly Instructions For the SSQ-2F 3.1 MHz Rife Controller Board Kit v1.41 Manual v1.00 2012 by Ralph Hartwell Spectrotek Services GENERAL ASSEMBLY INSTRUCTIONS Arrange for a clean work surface with
LED Field Strength Indicator Kit
LED Field Strength Indicator Kit Description The Field Strength Indicator kit from Qrpkits.com provides a visual way to monitor RF fields through the brightness of an LED. It will respond to RF fields
Read This Page First
Read This Page First If you are reading this you know the manuals are always available at QRPKITS.com. This is version 8.0 of the manual dated 4/27/2016. There is no need to print out the whole assembly
Two channel codelock receiver
Total solder points: 224 Difficulty level: beginner 1 2 3 4 5 advanced Two channel codelock receiver K6727 Features: Easy to build: no coils to be made! Works together with the K6706/K6706A two channel
Pacific Antenna Field Strength Indicator Kit
Pacific Antenna Field Strength Indicator Kit Description The Field Strength Indicator kit from Pacific Antenna provides a visual way to monitor the presence and relative strength RF fields through the
Lighthouse Beginner s soldering kit
Lighthouse Beginner s soldering kit Kit contains: 1 x 220 ohm resistor (Red, Red, Black) 1 x 82k ohm resistor (Grey, Red, Orange) 2 x 220k ohm resistors (Red, Red, Yellow) 2 x Diodes 1 x Power switch 1
12kHz LIF Converter V2.43 9Mhz version
12kHz LIF Converter V2.43 9Mhz version Please Note: This document supersedes all previously released documents and drawings on the LIF subject. This is the latest and most up-to-date document at this time.
Assembly and User Guide
Assembly and User Guide AtariPunkr is an adjustable stepped tone generator. AtariPunkr provides hours of fun everyone! Powered by: 9V Battery Outputs: Mylar Speaker (Included) Stereo Output (3.5mm Jack)
Pacific Antenna - Easy TR Switch
Pacific Antenna - Easy TR Switch Kit Description The Easy TR Switch is an RF sensing switch that can be used to switch an antenna between a receiver and transmitter. It also has a second switched pair
Introduction 1. Download socket (the cable plugs in here so that the GENIE microcontroller can talk to the computer)
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
Ten Tec DDS Board Assembly Procedure
05 May 2014 Ten Tec DDS Board Assembly Procedure You will find a photo of a completed board at the end of these instructions. Refer it whenever clarification is required. 1. AD9835 Attachment If you purchased
Easy Transmitter. Support ETX_REV5_Manual V2.7 Revised
Easy Transmitter Introduction The Easy Transmitter kit from qrpkits.com provides a basic, crystal controlled transmitter with VXO tuning to provide a small tuning range around the crystal frequency. It
DDDAC1794. Version 1.1
Finally!! The new, highly improved 2016 module! De voltage regulation at the analog side of the system has now an embedded Tentlabs Shunt regulator. The Bias through the much discussed pin 20 got a constant
Penrose Quantizer Assembly Guide
Penrose Quantizer Assembly Guide Schematic and BOM The schematic can be found here: www.sonic-potions.com/public/penrosequantizerschematic.pdf The BOM is available at google docs: Link to BOM Prepare the
Xkitz.com XLO-5CP Control Panel for Five Channel Color Light Organ
Xkitz.com XLO-5CP Control Panel for Five Channel Color Light Organ Rev 1.15 An Optional accessory for the Xkitz XLO-5 or XLO-5DC 5 Channel Color Light Organs Introduction This kit contains all the electronics
Line-Following Robot
1 Line-Following Robot Printed Circuit Board Assembly Jeffrey La Favre October 5, 2014 After you have learned to solder, you are ready to start the assembly of your robot. The assembly will be divided
Bill of Materials: PWM Stepper Motor Driver PART NO
PWM Stepper Motor Driver PART NO. 2183816 Control a stepper motor using this circuit and a servo PWM signal from an R/C controller, arduino, or microcontroller. Onboard circuitry limits winding current,
Pacific Antenna Easy TR Switch
Pacific Antenna Easy TR Switch Kit Description The Easy TR Switch is an RF sensing circuit with a double pole double throw relay that can be used to automatically switch an antenna between a separate receiver
Technical Specifications - Characteristics
Watt FM TRANSMITTER General Description This is a small but quite powerful FM transmitter having three RF stages incorporating an audio preamplifier for better modulation. t has an output power of 4 Watts
Building a Bitx20 Version 3
Building a Bitx20 Version 3 The board can be broken into sections and then built and tested one section at a time. This will make troubleshooting easier as any problems will be confined to one small section.
Pacific Antenna Easy Transmitter Kit
Pacific Antenna Easy Transmitter Kit Introduction The Easy Transmitter kit from qrpkits.com provides a crystal controlled transmitter with VXO tuning. The circuit consists of a N3904 based crystal oscillator
Building the Toothpick Audio CW Filter
Building the Toothpick Audio CW Filter Introduction The toothpick is a simple variable bandpass audio filter designed to compliment the Splinter QRPp Trans-Receiver. The filter also contains an audio amplifier
DIY Function Generator XR2206
DIY Function Generator XR2206 20Hz 100KHz http://radiohobbystore.com Components List: Resistors: R1, R2 1% Metal Film 5K1 R4 1% Metal Film 10K R5 1% Metal Film 3K R10 5% Carbon Film 10R R3, R9 Potentiometer
V-TUNE. Variable capacitance mini-circuit with Varactor diode and potentiometer control. Assembly manual. Last updated: July 15, 2017
V-TUNE Variable capacitance mini-circuit with Varactor diode and potentiometer control Assembly manual Last updated: July 15, 2017 ea3gcy@gmail.com Updates and news at: www.ea3gcy.com Thanks for building
The ability to make basic voltage and resistance measurements using a digital multimeter
Congratulations on your purchase of a new OneShot chassis! The PC01 OneShot combines a rugged enclosure, power supply, and discrete instrument DI in a compact 1/4U package. A few minutes of assembly are
Polyphase network kit
Polyphase network kit 1. Introduction This polyphase network module is designed to be used with the QRP Labs receiver module kit. It takes as inputs, four phase audio from the Quadrature Sampling Detector
TKEY-1. CW touch key. (no electromechanical contacts) Assembly manual. Last update: May 1,
TKEY-1 CW touch key (no electromechanical contacts) Assembly manual Last update: May 1, 2016 ea3gcy@gmail.com Updates and news at: www.qsl.net/ea3gcy Thanks for constructing the TKEY-1A CW touch key Have
Assembly Instructions for the 1.5 Watt Amplifier Kit
Assembly Instructions for the 1.5 Watt Amplifier Kit 1.) All of the small parts are attached to a sheet of paper indicating both their value and id. 2.) Leave the parts affixed to the paper until you are
Construction notes for the symmetrical 400 watt amplifier
Construction notes for the symmetrical 400 watt amplifier Introduction The symmetrical amplifier is an update of one of my designs, which appeared in the Australian electronics magazine Silicon Chip in
Read This Page First
Read This Page First If you are reading this you know the manuals are always available at QRPKITS.com. If you have questions contact qrpkits.com@gmail.com There is no need to print out the whole assembly
IR add-on module circuit board assembly - Jeffrey La Favre January 27, 2015
IR add-on module circuit board assembly - Jeffrey La Favre January 27, 2015 1 2 For the main circuits of the line following robot you soldered electronic components on a printed circuit board (PCB). The
Bill of Materials: General Purpose Alarm, Pulsed PART NO
General Purpose Alarm, Pulsed PART NO. 2190207 I hate alarms that sound continuously - unless they are smoke alarms. Smoke alarms should be annoying, but others should not. I wanted an alarm for a function
AM RADIO KIT MODEL AM-780K. Assembly and Instruction Manual
AM RADIO KIT MODEL AM-780K Assembly and Instruction Manual Elenco Electronics, Inc. Copyright 2007, 1999 by Elenco Electronics, Inc. All rights reserved. Revised 2007 REV-F 753108 No part of this book
Circuit Board Assembly Instructions for Babuinobot 1.0
Circuit Board Assembly Instructions for Babuinobot 1.0 Brett Nelson January 2010 1 Features Sensor4 input Sensor3 input Sensor2 input 5v power bus Sensor1 input Do not exceed 5v Ground power bus Programming
CW-ADD. Universal CW Adapter for SSB Transceivers. Assembly manual. Last updated: October 1,
CW-ADD Universal CW Adapter for SSB Transceivers Assembly manual Last updated: October 1, 2017 ea3gcy@gmail.com Updates and news at: www.ea3gcy.com Thanks for building the Universal CW Adapter kit CW-ADD
THE RING RESONATOR (K-975)
THE RING RESONATOR (K-975) OUTPUT BOOST The Ring Resonator An Octave Up Fuzz Modkitsdiy.com 9 VDC CENTER (-) ADAPTER TO AMP IN FROM GUITAR OUT Unplug when not in use to save battery life. Use these instructions
LITTLE NERD v1.1 Assembly Guide
last update: 9. 3. 2016 LITTLE NERD v1.1 Assembly Guide bastl instruments.com INTRODUCTION This guide is for building Little Nerd module from Bastl Instruments. It is good to have basic soldering skills
KASTLE v1.5 - Assembly Guide
last update: 14. 12. 2017 KASTLE v1.5 - Assembly Guide bastl-instruments.com INTRODUCTION Welcome to the assembly guide for the Kastle kit - mini modular synthesizer. It is suitable for beginners. It is
FM Wireless Microphone Kit Instructions for Assembly Page 1 of 5
Instructions for Assembly Page 1 of 5 1. Find Resistor R1. Remove any tape that may be attached to the leads. Bend the leads as needed to insert Resistor R1 into the printed circuit board in the holes
Read This Page First
Pacific Antenna 0 Watt HF Amplifier Kit Manual This is Version 5.5 dated 060505 Read This Page First If you are reading this you know the manuals are always available at QRPKITS.com. If you have questions
Audio Bi-Amplifier, 200W/100W, 2-Way Active Crossover
Audio Bi-Amplifier, 200W/100W, 2-Way Active Crossover Model XAMP-M4 Assembly and Operator s Manual Rev 1.1.2 Xkitz.com Features On-board 2-way active crossover drives dual amplifiers for separate woofer
BAT BEACON A project of the Service Kring JOTA-JOTI. Manual Bat Beacon kit.
Manual Bat Beacon kit. Pagina 1 van 12 A project of the. Do you like the Bat-Beacon, do you have great ideas? Tell us, please see how on the last page. Manual Bat Beacon kit.... 1 Remarks... 2 Introduction...
ALX-SSB 5 Band Filter Assembly Manual 19 November 2018
ALX-SSB 5 Band Filter Assembly Manual 19 November 2018 Contents Theory of Operation:... 1 Figure 1... 2 Parts Included:... 4 Board Overview:... 5 Figure 2... 5 Figure 3... 5 Board Assembly:... 6 Cable
Beta-test ED1 PCB installed in I0CG s K1
K1 SSB Modification (Ed.2) This description provides the receiver (RX) modifications, assembly, alignment and operation as a first step. In a second step you can add the remaining transmitter (TX) modifications,
Pacific Antenna Low Pass Filter Kit
Pacific Antenna Low Pass Filter Kit Description Many basic transmitter and/or transceiver designs have minimal filtering on their output and frequently have significant harmonic content in their signals.
DC Motor. Controller. User Guide V0210
DC Motor Controller User Guide 59757 V0210 This kit provides a great exercise of intermediate soldering skills and creates a device that enables you to control various Pitsco motors, Tamiya gearboxes,
Modifying a USB sound fob to act as a repeater interface for app_rpt
Modifying a USB sound fob to act as a repeater interface for app_rpt This document explains how to modify a USB sound fob to work as a repeater interface for app_rpt. The following materials and tools
LPF-9B Nine band low pass filter module kit ( meters)
LPF-9B Nine band low pass filter module kit (80-60-40-30-20-17-15-12-10 meters) Assembly manual Last update: March 1, 2018 ea3gcy@gmail.com Most recent updates and news at: www.ea3gcy.com Thanks for constructing
Heartboard PCB Assembly Instructions
Heartboard PCB Assembly Instructions Thanks for purchasing a Heartboard! These instructions will guide you through assembling and testing the Heartboard. Let s get started! Stuff you need Soldering iron
Guitarpedalkits.com Overdrive Pedal Build Instructions
Page 1 Guitarpedalkits.com Overdrive Pedal Build Instructions Follow the instructions in this guide to build your very own DIY overdrive pedal from GuitarPedalKits.com. If you re a first time builder,
SPACE WAR GUN KIT MODEL K-10. Assembly and Instruction Manual. Elenco Electronics, Inc.
SPACE WAR GUN KIT MODEL K-10 Assembly and Instruction Manual Elenco Electronics, Inc. Copyright 1989 Elenco Electronics, Inc. Revised 2001 REV-H 753210A PARTS LIST Contact Elenco Electronics (address/phone/e-mail
The Walford Electronics Ford Receiver Kit Project Construction Manual
The Walford Electronics Ford Receiver Kit Project Construction Manual Walford Electronics Ford Receiver construction manual V1.5 Page 1 of 22 Introduction The Ford receiver has four stages: The first stage
Pacific Antenna Easy SWR Indicator Kit
Pacific Antenna Easy SWR Indicator Kit Description Monitoring the match of an antenna to your transmitter or adjusting an antenna tuner for best match requires an indicator of the reflected power as an
VC Divider Assembly manual
1 VC Divider Assembly manual Thank you for your purchase of the SSSR Labs VC Divider DIY Kit! This manual will help you assemble the VC Divider quickly and easily. Follow the instructions! As you may know,
Gat ew ay T o S pace AS EN / AS TR Class # 07. Colorado S pace Grant Consortium
Gat ew ay T o S pace AS EN / AS TR 2500 Class # 07 Colorado S pace Grant Consortium One Minute Reports: - Can we have two data loggers? - Do you provide us with cameras? {Hardware Checkout after proposal}
LBI-39061A. Installation Manual. DTMF Encoder 344A4209P23 (MHDE5U) ericssonz
LBI-39061A Installation Manual DTMF Encoder 344A4209P23 (MHDE5U) ericssonz TABLE OF CONTENTS Page INTRODUCTION...3 GENERAL DESCRIPTION...3 PROGRAMMING...3 THEORY OF OPERATION...3 INSTALLATION AND ALIGNMENT...4
K1EL 75 Meter AM Phone Receiver AMR75
Features 3.8MHz Amateur Phone Band Receiver 100 KHz Tuning Range Wideband Hi-Fi AM mode reception Single Sideband mode with on board BFO Uses single chip TRF TA7642 IC Low impedance 8 ohm speaker output
N3ZI Kits General Coverage Receiver, Assembly & Operations Manual (For Jun 2011 PCB ) Version 3.33, Jan 2012
N3ZI Kits General Coverage Receiver, Assembly & Operations Manual (For Jun 2011 PCB ) Version 3.33, Jan 2012 Thank you for purchasing my general coverage receiver kit. You can use the photo above as a
HF Amateur SSB Receiver
HF Amateur SSB Receiver PCB Set for radio club project http://rhelectronics.net PCB for DIY HF Amateur SSB Receiver 20M The receiver is a simple syperheterodyne type with quartz crystal filter. The circuit
DIODE / TRANSISTOR TESTER KIT
DIODE / TRANSISTOR TESTER KIT MODEL DT-100K Assembly and Instruction Manual Elenco Electronics, Inc. Copyright 1988 Elenco Electronics, Inc. Revised 2002 REV-K 753110 DT-100 PARTS LIST If you are a student,
Elektor Construction Guide TAPIR
Elektor Construction Guide TAPIR The TAPIR is a three-dimensional assembly. To ensure good access to all soldering points, we recommend assembling the kit exactly according to the described sequence. 1
Build Your Own Clone Li l Reverb Kit Instructions
Build Your Own Clone Li l Reverb 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.
Stand Alone VXO (SAVXO) Assembly Manual Manual Version 1.0B_
Stand Alone VXO (SAVXO) Assembly Manual Manual Version.0B_0-6-0 Designed by: Jim Kortge, K8IQY Kitted & Sold by: 4 State QRP Group Copyright: 0 Forward Thank you for purchasing a 4 State QRP Group Stand
TekBot Remote Control Receiver Board Construction
TekBot Remote Control Receiver Board Construction Purpose This tutorial illustrates the procedure for construction of the Receiver board for the TekBot. A Guide to Soldering Many of you have soldered once
Build this Direct Digital Synthesizer "Development Kit" By: Diz Gentzow, W8DIZ
Build this Direct Digital Synthesizer "Development Kit" By: Diz Gentzow, W8DIZ A great tutorial for adding a keypad to the DDS Kit by Bruce, W8BH This manual has been prepared to be read directly on screen.
5W Mono Amplifier Kit
5W Mono Amplifier Kit Kit Construction Before you start assembling your kit there are a couple of important things you must do. FIRST read through these instructions entirely before you start construction