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Total Topics: 4384
Total Categories: 3
Total Boards: 23

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    The electronic hobbyist corner


    . Here you can find useful circuits with full description,  diagrams and PCB, electronics articles, links and downloads.
    I hope you enjoy the tour to this site. Look around and feel free to comment on anything.  Also join the mail list to receive update notifications. Post any questions on the community forum


     .: Online Community
     

     

    This online community is dedicated to you. Created in order to provide a place where you can post your questions, ideas and comments around electronics. It's the idealplace to find the info you can't find anywhere else because it is build for members by members. Don't waste more time!

     

    Feel free to join our online community and start discussing the topics you like. It's completely free. All you need is to specify an username, a password and an e-mail and then you are ready to participate instantly.

    Share your knowledge and help improve our world.

     

     .: Blog NEW posts

     

     

     

    November 23, 2008

    Light-to-digital sensor output is directly proportional to lux

    November 10, 2008

    uUSB-CE5: Slim USB to Serial UART Converter

    LM2267x/LM22680 Simple Switcher Series

    DIY 6T9 Push-Pull Tube Amplifier Project

    General purpose infrared remote control receiver with RS232 output

    November 8, 2008

    DIY hobby o-scope

    New Arduino ethernet shield

    Designing a better PCB

    Digital thermostatic beer refreshment regulator

    November 5, 2008

    Wireless Arduino programming using XBee’s

    more posts



     

     .: USB Sound Card with PCM2702

     

     

     

    Make a sound card is no more a complex issue. If you use great IC PCM2702 from BURR BROWN / Texas Instruments you can create a fully functional USB sound card. This sound card can be powered from USB port and has one stereo output. You don’t need to install any driver for Windows XP and Vista, because they are already inside. This is really plug and play. more

     

     

     .: Open GPS Tracker

     

     

     

     The Open GPS Tracker is a small device which plugs into a $20 prepaid mobile phone to make a GPS tracker. The Tracker responds to text message commands, detects motion, and sends you its exact position, ready for Google Maps or your mapping software. The Tracker firmware is open source and user-customizable. The current supported hardware platform is... more

     


     .: 4 channel infrared remote relays

     

     

     

    This is a 4 Channel Infrared (IR) Remote circuit using the famous HT12A and HT12D encoder / decoder chips from Holtek. It consists of a remote control with 4 buttons and a receiver board with 4 relays able to control up to 4 devices. There must be optical contact between the boards. more

     

     .: High Power LED mood Lamp

     

     

     

     In this page we will introduce a great project designed by Toon Beerten. His project named "DIY Led Mood Lamp" can become a very interesting add-on for your room that's absolutely sure it will impress everyone. As you can see on the photos, we talk about a color fading lamp, that looks amazing! more

     
     .: Darkroom Timer v2.0A for PCB Exposure Box
     

     

     

    Yet another great project by Vassilis Papanikolaou. This darkroom timer is an improved version of the Darkroom timer originally created by Stan Ockers (1999). It's an ideal timer for UV exposure boxes and such a devices. Many new features are added. Check it know! more

     
     .: ATmega48/88/168 Development Board
     

     

     

    This is versatile development board for AVR microcontrollers ATmega48/88/168. It is good for testing and debugging embedded programs. t has many built-in peripheries connected to microcontroller so you can use them without soldering. more in english

     
     .: Buy Electronic Kits, Robotic Projects and Cool Gadgets!

     

    Want to buy some Electronic Kits, Robotic Kits, Spy and Surveillance devices, Electronic Test Equipment, Electronic Plans? visit www.Electronickits.com and you will find anything you need in outstanding  prices!

     

     

     

     .: O PIC óôá ÅëëçíéêÜ

     

     

     

    ×Üñéò ôçv åêðëçêôéêÞ äïõëåéÜ ôïõ Ðáíáãéþôç Ðáíôáæüðïõëïõ ï ïðïßïò ìåôÝöñáóå óôá åëëçíéêÜ Ýíáí ðïëý êáëü ïäçãü ãéá ôïõò ìéêñïåëåíêôÝò PIC ôïõ ÉÜðùíá Seiichi Inoue åßóôå óå èÝóç ðëÝïí íá ôïõò ãíùñßóåôå áðü êïíôÜ. Áêüìá êáé Ýíáò áñ÷Üñéïò ìðïñåß ðëÝïí íá ìÜèåé íá ôïõò ðñïãñáììáôßæåé äéáâÜæïíôáò ôéò óåëßäåò ðïõ áêïëïõèïýí.  ÎåêéíÞóôå

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     .:  News  :.

     24/10/2008 New project added
     19/10/2008
    New project added
     09/10/2008
    New project added
     25/07/2008
    New project added
     



     
     
     

     .:  Last Added Projects  :.

    new!  

    MCU controlled Bluetooth automation with IR
    Centrifugal fish autofeeder
    2500W Phase Control
    Pulse generator
    Digital Volt and Amp Meter with Temp Control
    Dual Voltage Power Supply
    Cheap Audio Booster
    Universal Preamplifier
    Portable Audio Amplifiers
    Automatic Fan Controller
    Low cost / Automatic Emergency Light
    Simple FM Transmitter
    600W Audio Amplifier
    5 Lamp / LED Flash Driver
    5-Band Graphic Equalizer
    200W Audio Amplifier
    Infrared cordless Headphone Amplifier
    Three Channel Audio Mixer
    Active Bass & Tremble Controller
    Ethernet Controller
    Two way Simple Small Telephone Exchange
    Open GPS Tracker
    USB Sound Card with PCM2702
    Church bell Controller
    230V Blinking LED
    MAX6953 Development board
    IR Digital Thermostat for FAN
    Ethernet based Security System
    The experimenter's pot - Digital Potentiometer
    AquaCont - Aquarium Control
    ATmega48/88/168 Development Board
    4 channel infrared remote relays
    Dual Relay Driver Board
    1.2 - 15V/3A regulated power supply
    Dark Sensitive Switch
    Solid state relay switch
    555 stepper pulse generator
    IR Remote Volume Controller
    8 Channel LPT relay board
    200W Lamp Flasher
    20W Audio Amplifier using LM1875
    DC servo motor driver
    High current bipolar stepper motor controller
    Audio VU meter 9 leds
    20W Bridge Audio Amplifier
    Stereo tape head preamplifier using LA3161
    Water level buzzer
    Tiny audio amplifier using LM386
    Led Sensor
    Unusual clock with AT89C2051
    IrOn-Off
    KeyLock
    IR Light Dimmer v.1
    Nokia 3310 Lcd Thermometer using DS18B20
    Light Control System
    7034 Tube 26-30MHz VHF output amplifier
    Tube 829 RF power amplifier
    5,000W ultra-light, high-power amplifier
    The "UnFETtered Crystal Radio!
    PIC16F84A discolight effect with bass control
    High Power LED mood Lamp

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    .: Top 20 Downloads :.

    PSPICE 9.1 student version

    185592

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    16001

    Edison Version 4

    15605

    Electronic Circuit Designer

    13325

    ExpressPCB

    13159

    IC-Prog 1.05C

    12827

    Digital Works 3.04

    12461

    555 timer designer

    11958

    Sine Wave Generator

    11857

    TINA Pro 6

    11327

    FreePCB

    10864

    Resistor Calculator

    10506

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    9858

    The Hardware Book v1.3

    8908

    Electronics Assistant

    8182

    DesignWorksExpress

    8176

    Spectrogram version 5.0

    7707

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      .: Electronics Lab Communnity - Recent Topics

     

     
    [Microcontroller Projects, Programming] PIC16F690 by bahstrike Today at 02:12:00 AM
    [Electronics chit chat] RF coil filter choke by audioguru Today at 12:02:27 AM
    [Electronics chit chat] Voltage regulator circuit question by birkato January 06, 2009, 10:16:28 PM
    [Power Electronics] 250v to 120v stepdown? by stuee January 06, 2009, 08:43:06 PM
    [High Voltage Stuff] Äâà ÷ëåíà â òóãîé ïèçäå ýòîé øëþøêè çàñòàâëÿþò åå êðè÷àòü îò óäîâîëüñòâèÿ by Galinamalkal January 06, 2009, 07:29:10 PM
    [High Voltage Stuff] ibu band by arrasseskense January 06, 2009, 07:01:15 PM
    [Datasheet/Parts requests] What is a G803? by romanrm January 06, 2009, 06:11:42 PM
    [Datasheet/Parts requests] DATASHEET 2NOR60 by WESAM January 06, 2009, 04:03:08 PM
     
     

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