POCKET AUDIO GENERATOR K8065
|
|
|
- Sharlene Kelly
- 7 years ago
- Views:
Transcription
1 POCKET AUDIO GENERATOR K8065 Great little gadget for service repair, testing, education, etc... ILLUSTRATED ASSEMBLY MANUAL H8065IP-1
2 VELLEMAN NV Legen Heirweg Gavere Belgium Europe
3 Features & Specifications Features: Microprocessor technology Digital waveform generation Specifications: Sine wave: 50Hz, 100Hz, 1KHz, 10KHz, 20KHz Burst: 50Hz, 100Hz, 1KHz Burst mode: 20ms ON, 500ms OFF Noise: 32-bit digital noise Output level (10Kohm): 0 to 775mV (0dB) Outputs: 2 x RCA (cinch) Power supply: 2 x CR2016 or 2 x CR2025 battery (excl.) Dimensions: 86 x 50 x 25mm (3.4" x 2.0" x 1.0") 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. 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. 4
5 Assembly hints 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 AXIAL COMPONENTS ARE TAPED IN THE CORRECT MOUNTING SEQUENCE! REMOVE THEM FROM THE TAPE ONE AT A TIME! 5
6 Construction 1. Jumper 4. Metal film resistors 7. Capacitors. J1 J2 R... C Diode. Watch the polarity! D1 : 1N4148 CATHODE D... R3 : 20K ( ) R14 : 10K ( ) 5. Resistors R... C1 : 15pF (15) C2 : 15pF (15) C3 : 100nF (104) C5 : 560pF (561) C6 : 10nF (103) C7 : 15nF (153) 3. Zenerdiode. Watch the polarity! R17 : 1K5 ( B) R19 : 1K ( B) 8. Resistor trimmer RV1 : 1K RV1 ZD1 : 5V1 CATHODE ZD IC socket, Watch the position of the notch! IC1 : 14P 6
7 Construction 9. Slide switch. 12. Vertical metal film resistors 13. Vertical resistors SW1 R... R Battery holder E1 11. Transistors R1 : 20K ( ) R2 : 20K ( ) R4 : 20K ( ) R5 : 20K ( ) R6 : 20K ( ) R7 : 20K ( ) R8 : 20K ( ) R9 : 10K ( ) R10 : 10K ( ) R11 : 10K ( ) R12 : 10K ( ) R13 : 10K ( ) R15 : 10K ( ) R16 : 1K5 ( B) R18 : 1K5 ( B) 14. Electrolytic Capacitor. Watch the polarity! C4 : 47µF 15. crystal C... Max. 8mm X1 : 20MHz X... T1 : BC547C T2 : BC547C T3 : BC557C 7
8 Construction 16. LEDs. Watch the polarity! COLOR= LD... LD1 : 3mm Red LD2 : 3mm Red LD3 : 3mm Red LD4 : 3mm Red LD5 : 3mm Red DE Axis of a rotary switch. CATHODE A B 17. Push button. 18. IC. Watch the position of the notch! SW... solderside SW2 : KRS0611 Mount the push button at the solder side of the PCB! IC1 : VK8065 (programmed PIC16F630) 8
9 Assembly 19. Assembly Fig. 1.0 Close the enclosure with the 2 supplied screws. Drill two Ø3mm holes in the housing according to figure 1.0. The RCA cable will run through them. signal 3mm drill. shielding Solder the signal wires or the RCA cable to the 'OUT' terminal on the PCB (see figure 2.0). Solder the shielding of the RCA cable to the '' terminal on the PCB (see figure 2.0). Fig
10 Assembly Insert two CR2025 or two CR2016 batteries into the battery holder. Mind the polarity!, see figure 3.0 Mount all parts and close the housing by means of the enclosed screws, see figure 4.0. BEWARE: Do not forget to feed the RCA cable through the two holes in the housing. Fig. 3.0 Fig
11 Assembly Now stick the enclosed stickers to the housing (see fig. 5.0) Fig
12 Instructions 20. Instructions Front side Back side 1. On/Off switch 2. Frequency/mode select button 3. Frequency/mode indicators 4. Level adjust 5. RCA outputs Selecting a frequency : press (2) repeatedly until the LED indication displays the right frequency. Toggle between normal and burst mode* : Hold selector (2) for a few seconds and then release it. The indication LED flashes 3x for the burst mode and only once for the normal mode. * Burst-mode: output: 20ms on, 500ms off (50Hz, 100Hz & 1KHz only) 12
13 Instructions Example : 100Hz burst signal : 100Hz. Noise' mode : hold (2) and activate the device, then release button (2). The noise mode is indicated by the two bottom LEDs. Noise output 13
14 PCB 21. PCB layout. 14
15 Diagram 22. Diagram 3V CR2016 X2 E1 SW1 D1 1N4148 +V R1 20K SW SLIDE LC +V C3 100nF R9 10K 1 IC1 R2 20K +v C1 15pF 2 VDD RA5/T1CKVOSC1/CLKN RC0 10 R10 10K X1 20MHz RC1 9 R4 20K R3 20K SW2 SW KRS0611 LD3 LD1 LD4 C2 15pF LD2 R16 1K5 R17 1K5 R18 1K5 LD RA4/T1G/OSC2/CLKOUT RA3/MCLR/Vpp RA0/CIN+/ICSPDAT RA1/CIN-/ICSPCLK RA2/COUT/TOCKI/INT PIC16F630-I/P VSS 8 RC2 7 RC3 6 RC4 5 RC5 14 R5 20K R6 20K R7 20K R11 10K R12 10K R13 10K T3 BC557 R19 1K C4 47µF RV1 1K SK1 C6 10nF C7 15n SK2 R8 20K C5 560pF T1 BC547 T2 R14 BC547 10K ZD1 5V1 R15 10K 15
16 VELLEMAN NV Legen Heirweg 33, B-9890 GAVERE Belgium (Europe) Modifications and typographical errors reserved Velleman nv. H8065IP (rev.2)
DUAL ELECTRONIC DICE K3400
DUAL ELECTRONIC DICE K3400 Cheating is no longer possible! ILLUSTRATED ASSEMBLY MANUAL H3400IP-1 VELLEMAN NV Legen Heirweg 33 9890 Gavere Belgium Europe www.velleman.be www.velleman-kit.com Features &
MAINS VOLTAGE DETECTOR K7101
With this device wires can be very easily checked for mains voltage. H7101IP-1 MAINS VOLTAGE DETECTOR K7101 VELLEMAN NV Legen Heirweg 33 9890 Gavere Belgium Europe www.velleman.be www.velleman-kit.com
Total solder points: 115 Difficulty level: beginner 1 2 3 4 5 advanced 4 CHANNEL RUNNING LIGHT K8032 ILLUSTRATED ASSEMBLY MANUAL
Total solder points: 115 Difficulty level: beginner 1 2 3 4 5 advanced 4 CHANNEL RUNNING LIGHT K8032 Ideal for creating disco light effects, light speed adjustable. Suited for inductive loads. ILLUSTRATED
GUITAR PREAMPLIFIER WITH HEADPHONE OUTPUT K4102
H4102IP-1 GUITAR PREAMPLIFIER WITH HEADPHONE OUTPUT K4102 Practice the guitar without disturbing others. Features & Specifications Features: An electric guitar cannot be connected to just any amplifier
K4401 SOUND GENERATOR. them at the touch of a button. Specifications
SOUND GENERATOR K4401 Sound effects, tunes, sirens... 10 of them at the touch of a button. Specifications Loudspeakers output : 8 ohm/1w Line output : 1VRms. Power supply : 8 10VDC (9v battery). Max. current
K8025 VIDEO PATTERN GENERATOR. Check the picture quality of your monitor or TV, ideal for adjustment or troubleshooting.
K8025 ILLUSTRATED ASSEMBLY MANUAL H8025IP 1 VIDEO PATTERN GENERATOR Check the picture quality of your monitor or TV, ideal for adjustment or troubleshooting. Forum Participate our Velleman Projects Forum
Total solder points: 67 Difficulty level: beginner 1 2 3. 4 5 advanced UNIVERSAL TEMPERATURE SENSOR K8067 ILLUSTRATED ASSEMBLY MANUAL
Total solder points: 67 Difficulty level: beginner 1 2 3 4 5 advanced UNIVERSAL TEMPERATURE SENSOR K8067 Ideal for connection to computer interface boards (K8000, K8055, K8047,..) ILLUSTRATED ASSEMBLY
7-SEGMENT DIGITAL CLOCK
57mm 7-SEGMENT DIGITAL CLOCK Large 57mm clock & temperature display with extra unique feature Total solder points: 263 Difficulty level: beginner 1 2 3 4 5 advanced K8089 ILLUSTRATED ASSEMBLY MANUAL H8089IP-1
15 Channel IR transmitter. Total solder points: 53 Difficulty level: beginner 1 2 3 4 5 advanced K8049 ILLUSTRATED ASSEMBLY MANUAL
15 Channel IR transmitter Compatible with most Velleman IR receiver kits, 4 adresses allow the use of multiple receivers in one room. Total solder points: 53 Difficulty level: beginner 1 2 3 4 5 advanced
SYMMETRIC 1A POWER SUPPLY K8042
SYMMETRIC 1A POWER SUPPLY K8042 Low cost universal symmetric power supply ILLUSTRATED ASSEMBLY MANUAL H8042IP-1 Features & Specifications Features low cost universal symmetric power supply just add a suitable
Total solder points: 205 Difficulty level: beginner 1 2 3 4 5 advanced UNIVERSAL BATTERY CHARGER / DISCHARGER K7300 ILLUSTRATED ASSEMBLY MANUAL
Total solder points: 205 Difficulty level: beginner 1 2 3 4 5 advanced UNIVERSAL BATTERY CHARGER / DISCHARGER K7300 Automatic (dis)charging of both NiCd and NiMH batteries. ILLUSTRATED ASSEMBLY MANUAL
Total solder points: 248 Difficulty level: beginner 1 2 3 4 5 advanced. 15 Channel infrared receiver K8050 ILLUSTRATED ASSEMBLY MANUAL
Total solder points: 48 Difficulty level: beginner 4 5 advanced 5 Channel infrared receiver K8050 IR-Remote control transmitters allow you to control 5 opencollector contacts ILLUSTRATED ASSEMBLY MANUAL
VOLUME AND TONE CONTROL - PREAMPLIFIER K8084
H8084IP-1 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 Features & specifications When
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: 57 Difficulty level: beginner 1 2 3 4 5 advanced 3 TO 30VDC / 3A POWER SUPPLY K7203 ILLUSTRATED ASSEMBLY MANUAL H7203IP-1
Total solder points: 57 Difficulty level: beginner 1 2 3 4 5 advanced 3 TO 30VDC / 3A POWER SUPPLY K7203 A power supply for all our kits, based on a stabilised DC voltage of 30V. ILLUSTRATED ASSEMBLY MANUAL
Total solder points: 167 Difficulty level: beginner 1 2 3 4 5 advanced DMX CONTROLLED RELAY K8072 ILLUSTRATED ASSEMBLY MANUAL
Total solder points: 167 Difficulty level: beginner 1 2 3 4 5 advanced DMX CONTROLLED RELAY K8072 Control a relay by means of the wellknown DMX512 protocol. ILLUSTRATED ASSEMBLY MANUAL H8072IP-1 Features
Total solder points: 147 Difficulty level: beginner 1 2 3 4 5 advanced VIDEO SIGNAL CLEANER K8036 ILLUSTRATED ASSEMBLY MANUAL
Total solder points: 147 Difficulty level: beginner 1 2 3 4 5 advanced VIDEO SIGNAL CLEANER K8036 Digitally cleans the video signal of unwanted distortions and improves the picture quality. ILLUSTRATED
Total solder points: 18 Difficulty level: beginner 1 2 3 4 5 advanced UNIVERSAL POWER SUPPLY 5-14DC / 1A K2570 ILLUSTRATED ASSEMBLY MANUAL
Total solder points: 18 Difficulty level: beginner 1 2 3 4 5 advanced UNIVERSAL POWER SUPPLY 5-14DC / 1A K2570 The easy way to power your projects. ILLUSTRATED ASSEMBLY MANUAL H2570IP-1 Features & Specifications
200W DISCRETE POWER AMPLIFIER K8060
H8060IP-1 200W DISCRETE POWER AMPLIFIER K8060 Ideal for active speaker system or subwoofer, guitar amp, home theatre systems, instrument amp, etc. Features & Specifications Specifications: Excellent value
K2570 UNIVERSAL POWER SUPPLY 5-14DC / 1A. The easy way to power your ILLUSTRATED ASSEMBLY MANUAL
Total solder points: 18 Difficulty level: beginner 1 2 3 4 5 advanced UNIVERSAL POWER SUPPLY 5-14DC / 1A K2570 The easy way to power your projects. ILLUSTRATED ASSEMBLY MANUAL H2570IP-1 Features & Specifications
K8068 BUS DIMMER FOR HOME MODULAR LIGHT SYSTEM ILLUSTRATED ASSEMBLY MANUAL H8068IP-1
Total solder points: 74 Difficulty level: beginner 1 2 3 4 5 advanced BUS DIMMER FOR HOME MODULAR LIGHT SYSTEM K8068 PLUG - IN module for use with home modular lights system K8006. For electronic transformers!
K6002 TEMPERATURE CONTROLLER. Specifications
Total solder points: 169 + 99 + 67 Difficulty level: beginner 1 2 3 4 5 advanced TEMPERATURE CONTROLLER K6002 Unlike a normal thermostat, this kit has two outputs, one for "high" alarm and one for "low"
PC FUNCTION GENERATOR
PC FUNCTION GENERATOR Create standard signal waves like e.g. sine, triangle and rectangle are available; other sine waves can be easily created with integrated software. Total solder points: 954 Difficulty
Total solder points: 129 Difficulty level: beginner 1 2 3 4 5 advanced LIQUID LEVEL CONTROLLER K2639 ILLUSTRATED ASSEMBLY MANUAL H2639IP-1
Total solder points: 129 Difficulty level: beginner 1 2 3 4 5 advanced LIQUID LEVEL CONTROLLER K2639 Forgotten to turn off the tap, leaking washing machines,... Prevention is better than cure. So use this
Total solder points: 85 Difficulty level: beginner 1 2 3 4 5 advanced MULTIFUNCTION RELAY SWITCH K8015 ILLUSTRATED ASSEMBLY MANUAL H8015IP-2
Total solder points: 85 Difficulty level: beginner 1 2 3 4 5 advanced MULTIFUNCTION RELAY SWITCH K8015 14 Different functions including timers, switching, flashing, interval, random switching,... ILLUSTRATED
DIGITAL PC SCOPE. Total solder points: 625 Difficulty level: beginner 1 2 3 4 5 advanced K8031 ILLUSTRATED ASSEMBLY MANUAL
DIGITAL PC SCOPE Digital storage oscilloscoop, using a computer and its monitor to display waveforms. All standard oscilloscope functions are available in the Windows program supplied. Total solder points:
The new Velleman Projects catalogue is now available. Download your copy here: www.vellemanprojects.eu
The new Velleman Projects catalogue is now available. Download your copy here: www.vellemanprojects.eu Modifications and typographical errors reserved - Velleman nv. H8098 IP 2 (rev.1.0) Velleman NV, Legen
ELECTRONIC TRANSISTOR IGNITION FOR CARS K2543
H2543IP 1 ELECTRONIC TRANSISTOR IGNITION FOR CARS K2543 Gives your car a better starting and smoother running. Suitbale for 12V and 6V systems. Features & Specifications Even the most sceptical one has
POWERBLOCK - POWER AMPLIFIER
POWERBLOCK - POWER AMPLIFIER This amplifier is an ideal set-up for active speaker use. Total solder points: 383 Difficulty level: beginner 1 2 3 4 5 advanced K8081 ILLUSTRATED ASSEMBLY MANUAL H8081IP-1
With the K8097 4-channel stepper motor card you can drive 4 stepper motors via USB, and monitor and assign actions if needed to 5 dry contacts
K8097 K80977IP ILLUSTRATED LU TED ASSEMBLY SEMB MANUAL H8097IP - Channel USB stepper motor card With the K8097 -channel stepper motor card you can drive stepper motors via USB, and monitor and assign actions
100W SUBWOOFER KIT. Total solder points: 383 Difficulty level: beginner 1 2 3 4 5 advanced K8077 ILLUSTRATED ASSEMBLY MANUAL
100W SUBWOOFER KIT Powerful bass from a small cabinet thanks to the dual speaker principle Total solder points: 383 Difficulty level: beginner 1 2 3 4 5 advanced K8077 ILLUSTRATED ASSEMBLY MANUAL H8077IP-1
K8048 PIC PROGRAMMER AND EXPERIMENT BOARD. Specifications
Total solder points: 274 Difficulty level: beginner 1 2 3 4 5 advanced PIC PROGRAMMER AND EXPERIMENT BOARD K8048 Suitable for programming Microchip Flash PIC TM microcontrollers. Basic programming knowledge
TRANSISTOR IGNITION K2543
Total solder points: 38 Skill level : Beginner 1 2 3 4 5 Advanced HIGH-Q TRANSISTOR IGNITION K2543 Applications : Upgrade the existing ignition system of : Cars, motorcycles, mowers, outboards, Reduces
Fan timer K8041. Features: Specifications :
Total solder points: 101 Difficulty level: beginner 1 2 3 4 5 advanced Features: Fan timer K8041 Suitable for most types of ventilators Solid state switching with noise suppression Can be connected to
DUAL ELECTRONIC DICE K3400
Total solder points: 198 Skill level : Beginner 1 2 3 4 5 Advanced DUAL ELECTRONIC DICE K3400 Features: Two independent dice Use a single or both dice at the same time Display auto shut-off saves battery
Dc to Pulse Width Modulator
Total solder points: 82 Difficulty level: beginner 1 2 3 4 5 advanced Dc to Pulse Width Modulator Hardware: K8004 PWM range: 0 to 100% PWM frequency: 100 to 5000Hz adjustable Minimum PWM offset: 0 to 20%
3.5A SUPPRESSED DIMMER K8026
Total solder points: 29 Difficulty level: beginner 1 2 3 4 5 3.5A SUPPRESSED DIMMER K8026 Dimmer for incandescent lightbulbs and collector motors Fuse protected AC power : 110-125 or 220-240VAC 50/60Hz
Total solder points: 202 Difficulty level: beginner 1 2 3 4 5 advanced. PIC programmer board K8076 ILLUSTRATED ASSEMBLY MANUAL
Total solder points: 0 Difficulty level: beginner advanced PIC programmer board K0 This board can program a wide range of Microchip PIC microcontrollers ILLUSTRATED ASSEMBLY MANUAL H0IP- This device complies
4 channel recorder / logger
Total solder points: 159 Difficulty level: beginner 1 2 3 4 5 advanced 4 channel recorder / logger Hardware: USB connected and powered. Four DC coupled input channels. Input resistance 1Mohm. Maximum samples
Stereo valve power amplifier
Stereo valve power amplifier For most of us a high power valve amplifier is unaffordable. This kit changes that, so that now everybody can enjoy that sublime "valve sound". Total solder points: 00 Difficulty
Assembly and User Guide
1 Amp Adjustable Electronic Load 30V Max, 1 Amp, 20 Watts Powered by: 9V Battery Assembly and User Guide Pico Load is a convenient constant current load for testing batteries and power supplies. The digital
DC CONTROLLED DIMMER Manual
Total solder points: 61 Skill level : Beginner 1 2 3 4 5 Advanced K8003 DC CONTROLLED DIMMER Manual This small but handy circuit is ideal for replacing an existing dimmer or switch, in order to be able
K8009. Multifunctional clock display. Features : Specifications :
Total solder points: 775 Difficulty level: beginner 2 3 4 5 advanced Features : Multifunctional clock display K8009 6 x 36mm high digits. Time, date & temperature indication, selectable with toggle option.
AUTOMATIC CALL RECORDER JAMECO PART NO. 2163735
AUTOMATIC CALL RECORDER JAMECO PART NO. 2163735 Experience Level: Intermediate Time Required: 1-2 Hours This project automatically records phone calls. The program, along with the adapter records each
Kit 106. 50 Watt Audio Amplifier
Kit 106 50 Watt Audio Amplifier T his kit is based on an amazing IC amplifier module from ST Electronics, the TDA7294 It is intended for use as a high quality audio class AB amplifier in hi-fi applications
ECEN 1400, Introduction to Analog and Digital Electronics
ECEN 1400, Introduction to Analog and Digital Electronics Lab 4: Power supply 1 INTRODUCTION This lab will span two lab periods. In this lab, you will create the power supply that transforms the AC wall
Build A Video Switcher. Reprinted with permission from Electronics Now Magazine September 1997 issue
Build A Video Switcher Reprinted with permission from Electronics Now Magazine September 1997 issue Copyright Gernsback Publications, Inc.,1997 BUILD A VIDEO SWITCHER FRANK MONTEGARI Watch several cameras
QUASAR ELECTRONICS KIT No. 1015 ELECTRONIC MOSQUITO REPELLER
QUASAR ELECTRONICS KIT No. 1015 ELECTRONIC MOSQUITO REPELLER General Description This simple circuit can prove itself worth many times its value (which is very reasonable anyway) in getting rid of mosquitoes
!Operation:!1. Connect an external power source to J1 (+ and - IN terminals). The
The CB500 Electronic Circuit Breaker is an resettable circuit breaker (fuse) that disconnects power when the trip setting is exceeded. There are 4 trip settings that can easily be changed and set during
ARDUINO SEVERINO SERIAL SINGLE SIDED VERSION 3 S3v3 (REVISION 2) USER MANUAL
ARDUINO SEVERINO SERIAL SINGLE SIDED VERSION 3 S3v3 (REVISION 2) USER MANUAL X1: DE-9 serial connector Used to connect computer (or other devices) using RS-232 standard. Needs a serial cable, with at least
LAB 1 TECHNICAL DOC 3 IN ONE LAB DEVICE. Velleman Legen Heirweg 33 9890 Gavere Belgium
LAB 1 TECHNICAL DOC 3 IN ONE LAB DEVICE Velleman Legen Heirweg 33 9890 Gavere Belgium SPECIFICATIONS DIGITAL MULTIMETER 3 1/2 backlit LCD Automatic polarity indication DC voltage 200mV to 600V in 5 steps
Alpha 10 SERVICE MANUAL. Downloaded from www.cbradio.nl. MAX 10 Meter Amateur Transceiver AM/FM/CW/SSB 6 BAND PROGRAMMABLE MODEL AM-1000.
Alpha 10 MAX 10 Meter Amateur Transceiver MODEL AM-1000 AM/FM/CW/SSB 6 BAND PROGRAMMABLE SERVICE MANUAL Downloaded from www.cbradio.nl Cover Page LOUDER TALKBACK MOD Alpha 10 Max - Model AM-1000 4.7K Resistor
LIGHT COMPUTER K5201
Total solder points: 240 Skill level : Beginner 1 2 3 4 5 Advanced LIGHT COMPUTER K5201 Features: Sixteen different patterns and 7 outputs provide a unique light show Easy pattern selection with rotary
Kit 27. 1W TDA7052 POWER AMPLIFIER
Kit 27. 1W TDA7052 POWER AMPLIFIER This is a 1 watt mono amplifier Kit module using the TDA7052 from Philips. (Note, no suffix.) It is designed to be used as a building block in other projects where a
Build a Voltage and Current Peak Detector
ax You Can DIY! Build a Voltage and Current Peak Detector Here is a simple portable device that can help answer the question about peak voltage and peak current requirements and whether or not your power
Joule Thief 3.0 Kit. June 2012, Rev 1 1 http://www.easternvoltageresearch.com Joule Thief 3.0
Kit Instruction Manual Eastern Voltage Research, LLC June 2012, Rev 1 1 http://www.easternvoltageresearch.com HIGH BRIGHTNESS LED THIS KIT USES A 1W CREE, HIGH BRIGHTNESS LED. DO NOT STARE AT THIS (OR
K8022. Passive Preamp with RF remote control
Total solder points: 220+ 65 Difficulty level: beginner 1 2 3 4 5 advanced Passive Preamp with RF remote control Two stereo line level RCA inputs One stereo RCA output to power amp Motor controlled volume
RS232/DB9 An RS232 to TTL Level Converter
RS232/DB9 An RS232 to TTL Level Converter The RS232/DB9 is designed to convert TTL level signals into RS232 level signals. This cable allows you to connect a TTL level device, such as the serial port on
K8055 Specifications:
Total solder points: 159 Difficulty level: beginner 1 2 3 4 5 advanced USB Experiment interface board K8055 Specifications: 5 Digital inputs (0= ground, 1= open). On board test buttons provided. 2 Analog
WHO ANSWERED FIRST? FIND OUT WITH THIS QUIZ BUZZER KIT
WHO ANSWERED FIRST? FIND OUT WITH THIS QUIZ BUZZER KIT BUILD INSTRUCTIONS Before you put any components in the board or pick up the soldering iron, just take a look at the Printed Circuit Board (PCB).
Electronics. Discrete assembly of an operational amplifier as a transistor circuit. LD Physics Leaflets P4.2.1.1
Electronics Operational Amplifier Internal design of an operational amplifier LD Physics Leaflets Discrete assembly of an operational amplifier as a transistor circuit P4.2.1.1 Objects of the experiment
Cumbria Designs T-1. SSB/CW Filter kit (4.9152MHz) User Manual
Cumbria Designs T-1 SSB/CW Filter kit (4.9152MHz) User Manual CONTENTS 1 INTRODUCTION 2 2 CIRCUIT DESCRIPTION 2 3 ASSEMBLY 2 4 TESTING 4 The Steading Stainton PENRITH Cumbria CA11 0ES UK 1 Introduction
GLOLAB Universal Telephone Hold
GLOLAB Universal Telephone Hold 1 UNIVERSAL HOLD CIRCUIT If you have touch tone telephone service, you can now put a call on hold from any phone in the house, even from cordless phones and phones without
Modifying the Yaesu FT-847 External 22.625 MHz Reference Input
Modifying the Yaesu FT-847 External 22.625 MHz Reference Input David Smith VK3HZ Introduction This document describes the modification of an FT-847 to allow an external 22.625 MHz Reference oscillator
Martin County Amateur Radio Association. Nightfire Kits 1 LED Torch Kit 270016. Contents. Description
Nightfire Kits 1 LED Torch Kit 270016 1 Contents Nightfire Kits LED Torch Kit 270016... 1 Description... 1 Safety and Assembly of the kit... 6 Required and Useful Tools... 7 Assembly... 8 Checkout and
AXE114S BINARY CLOCK. revolution Revolution Education Ltd. Email: info@rev-ed.co.uk Web: www.rev-ed.co.uk Version 1.1 12/09/08 AXE114.PMD.
AXE114S BINARY CLOCK Features: The PICAXE binary clock kit tells the time by lighting up blue LEDs in a binary pattern. This is a useful tool for teaching students binary code or simply just confusing/
1218-75 Watt Audiophile Audio Amplifier
Description Quasar kit No.1218 is part of a new line of constructions which combined form a full stereo system. The line consists of the following KITS Quasar kit No.1214 6 inputs stereo selector Quasar
A PIC16F628 controlled FLL (Frequency Locked Loop) VFO for HF
Abstract A PI6F628 controlled FLL (Frequency Locked Loop) VFO for HF It is described a device which joins in a single microprocessor a digital programmable frequency meter and a control logic capable to
The RSGB Centenary Receiver Project Construction Manual
The RSGB Centenary Receiver Project Construction Manual Page 1 of 12 Introduction This project is intended for those new to radio construction. It is a fairly simple receiver for the 14MHz (20m) amateur
The Radio-Kits Digital SWR meter kit Construction and user manual
The Radio-Kits Digital SWR meter kit Construction and user manual Author - Steve Drury G6ALU List of contents Section Page no. 1. Features and specifications 2 2. Introduction 2. Construction 4. General
Electronics and Soldering Notes
Electronics and Soldering Notes The Tools You ll Need While there are literally one hundred tools for soldering, testing, and fixing electronic circuits, you only need a few to make robot. These tools
Functioning. Layout Diagram. Technical Data. Connection Diagram. 2.4.3. Fixing the Battery Clip. 2.4.4. Inserting the Panel for the Slide Switch
Sales Germany and other EU Countries Naturschutzzentrum Westlicher Hegau Erwin-Dietrich-Str. 3 D-78244 Gottmadingen Phone: 07731/977 103 Fax: 07731/977 104 e-mail: nsz.hegau@bund.net SSF - Bat Detector
DDS VFO CONSTRUCTION MANUAL. DDS VFO Construction Manual Issue 1 Page 1
DDS VFO CONSTRUCTION MANUAL DDS VFO Construction Manual Issue 1 Page 1 Important Please read before starting assembly STATIC PRECAUTION The DDS VFO kit contains the following components which can be damaged
Assembly Instructions: Shortwave Radio Kit
Assembly Instructions: Shortwave Radio Kit MTM Scientific, Inc P.O. Box 522 Clinton, MI 49236 U.S.A Introduction Fig 1: The assembled Shortwave Radio Kit The SHORTWAVE RADIO KIT (#SWRAD) from MTM Scientific
MODEL 2202IQ (1991-MSRP $549.00)
F O R T H E L O V E O F M U S I C F O R T H E L O V E O F M U S I C MODEL 2202IQ (1991-MSRP $549.00) OWNER'S MANUAL AND INSTALLATION GUIDE INTRODUCTION Congratulations on your decision to purchase a LINEAR
INTERNATIONAL ATOMIC ENERGY AGENCY INSTRUMENTATION UNIT SMD (SURFACE MOUNTED DEVICES) REPAIR S. WIERZBINSKI FEBRUARY 1999
(SURFACE MOUNTED DEVICES) REPAIR S. WIERZBINSKI FEBRUARY 1999 (SURFACE MOUNTED DEVICES) REPAIR 1 TABLE OF CONTENTS PAGE 1. INTRODUCTION 3 2. ADVANTAGES 4 3. LIMITATIONS 4 4. DIALECT 5 5. SIZES AND DIMENSIONS
Contractors Guide Central Inverter System Installation
Contractors Guide Central Inverter System Installation Step By Step Procedures 2,200 Watt/VA 6 Step Installation 1. Mount Bottom Cabinet 2. Mount Top Cabinet 3. Install Batteries 4. Install Conduit 5.
AutoRanging Digital MultiMeter
Owner's Manual AutoRanging Digital MultiMeter Model No. 82139 CAUTION: Read, understand and follow Safety Rules and Operating Instructions in this manual before using this product. Safety Operation Maintenance
The basic set up for your K2 to run PSK31 By Glenn Maclean WA7SPY
The basic set up for your K2 to run PSK31 By Glenn Maclean WA7SPY I am by no means an expert on PSK31. This article is intended to help someone get on PSK31 with a K2. These are the things I did to get
Nixie Clock Universal Kit V1.08. Assembly and Operation. Software Version 6.3 Revision 11. 11. 2012
Nixie Clock Universal Kit V1.08 Assembly and Operation Software Version 6.3 Revision 11. 11. 2012 This document is copyrighted. No parts of this documentation may be used commercially. Nixie Clock Kit
DATA SHEET. TDA8560Q 2 40 W/2 Ω stereo BTL car radio power amplifier with diagnostic facility INTEGRATED CIRCUITS. 1996 Jan 08
INTEGRATED CIRCUITS DATA SHEET power amplifier with diagnostic facility Supersedes data of March 1994 File under Integrated Circuits, IC01 1996 Jan 08 FEATURES Requires very few external components High
Glolab Talking Phone Dial Monitor
Introduction The detects the tones generated when numbers are dialed on your touch tone telephone and speaks the numbers that were dialed. This verifies that you dialed the correct number and is especially
Auto-ranging Digital Multimeter 52-0052-2 INSTRUCTION MANUAL
Auto-ranging Digital Multimeter 52-0052-2 INSTRUCTION MANUAL WARNING: READ AND UNDERSTAND THIS MANUAL BEFORE USING YOUR MULTIMETER. FAILURE TO UNDERSTAND AND COMPLY WITH WARNINGS AND OPERATING INSTRUCTIONS
DATA SHEET. TDA1518BQ 24 W BTL or 2 x 12 watt stereo car radio power amplifier INTEGRATED CIRCUITS
INTEGRATED CIRCUITS DATA SHEET File under Integrated Circuits, IC01 July 1994 GENERAL DESCRIPTION The is an integrated class-b output amplifier in a 13-lead single-in-line (SIL) plastic power package.
Tutorials Drawing a 555 timer circuit
Step 1 of 10: Introduction This tutorial shows you how to make an electronic circuit using Livewire and PCB Wizard 3. You should follow this tutorial to learn the basic skills you will need to use Livewire
QUASAR KIT No. 1094 HOME/SHOP ALARM SYSTEM
QUASAR KIT No. 1094 HOME/SHOP ALARM SYSTEM GENERAL DESCRIPTION In the last few years, and especially in large cities, it has become a serious problem the theft of property from shops and houses. It seems
Installation Guide. GPS vehicle security, recovery and location awareness
Installation Guide GPS vehicle security, recovery and location awareness Welcome! The ESCORT Entourage CIS vehicle security, recovery & GPS locator device powered by Blackline GPS is a state-of-the-art
phonostage RIP YOUR VINYL TO BITS, WITH A USB Design
RIP YOUR VINYL TO BITS, WITH A USB phonostage So what do you do with that collection of LPs you have? Sure, they sound great and are fun to listen to, but let s face it, they re not exactly portable. Wouldn
DET Practical Electronics (Intermediate 1)
DET Practical Electronics (Intermediate 1) 731 August 2000 HIGHER STILL DET Practical Electronics (Intermediate 1) Support Materials CONTENTS Section 1 Learning about Resistors Section 2 Learning about
FM TRANSMITTER & RECEIVER HYBRID MODULES. FM-RTFQ SERIES FM-RRFQ SERIES. Transmitter. Receiver. Applications
FM Radio Transmitter & Receivers Available as or or 868MHz Transmit Range up to 20m Miniature Packages Data Rate up to 9.6Kbps No Adjustable Components Very Stable Operating Frequency Operates from 20
Document number RS-PRD-00130 Revision 05 Date 20/10/2009 Page 1/30
Date 20/10/2009 Page 1/30 1. Purpose This document describes the field replacement of the footscan plate cable for these models: 2m hi-end plate SN 11/5/xxx 2m pro plate SN 7/5/xxx 0.5m 2003 hi-end plate
Contents. Document information
User Manual Contents Document information... 2 Introduction... 3 Warnings... 3 Manufacturer... 3 Description... Installation... Configuration... Troubleshooting...11 Technical data...12 Device Scope: PCB
SYSTEM 4C. C R H Electronics Design
SYSTEM 4C C R H Electronics Design SYSTEM 4C All in one modular 4 axis CNC drive board By C R Harding Specifications Main PCB & Input PCB Available with up to 4 Axis X, Y, Z, A outputs. Independent 25
BUILDING INSTRUCTIONS
etap2hw 38 mm I2C to LCD Interface BUILDING INSTRUCTIONS October 2013 P. Verbruggen Rev 1.01 15-Oct-13 Page 1 Table of Contents Chapter 1 General Information 1.1 ESD Precautions 1.2 Further Supplies 1.3
K4305 2 x 10 LED STEREO VU METER
Total solder points: 186 Difficulty level: Beginner 1 2 3 4 5 Advanced K4305 2 x 10 LED STEREO VU METER For instant visualization of audio signal levels. Easy hook up to a LINE level ( LOW input) signal
Soldering Techniques N I A G A R A C O L L E G E T E C H N O L O G Y D E P T.
Soldering Techniques N I A G A R A C O L L E G E T E C H N O L O G Y D E P T. Soldering 101 Soldering is the process of joining two metals together to form an electrically and mechanically secure bond
A Versatile Audio Amplifier
A Versatile Audio Amplifier...built around the TBA 810 Integrated Circuit You can build a versatile audio amplifier for your workbench or for any other of your audio projects...with the TBA 810 IC (Integrated
Waveform Processing WP-20 Mini-Synth Sound Effects Synthesizer
Waveform Processing WP-20 Mini-Synth Sound Effects Synthesizer INTRODUCTION The WP-20 Sound Effects Synthesizer does just what it's name implies. It creates sounds synthetically by means of electronics.
GSM HOME SECURITY SYSTEM
Cell /Mobile phone home security system GSM HOME SECURITY SYSTEM Model : GSM-120 TABLE OF CONTENTS 1. FEATURES... 1 2. APPLICATION... 2 3. SPECIFICATIONS... 3 4. FRONT PANEL & LAYOUT DESCRIPTION...6 5.