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Top Articles

  1. Basic 8051 tutorial 5 Ian Rogers
    Serial communication in ASM and C
  2. Getting Started with Android Programming: Creating Your First App DerStrom8
    A tutorial to help you write a simple Hello World! Android application
  3. Refrigerator Timer magvitron
    A timer for turning ON/OFF the refridgerator at peak load hours (6pm to 10 pm) using 8051
  4. I'm sick of counter requests.. So here's a few Ian Rogers
    counter
  5. LM317 Adjustable 20V, 1.5A Supply with Simple SMPS Tracking Preregulator crutschow
    LM317 supply with switching tracking prereg for good efficiency and minimal heat sink requirements.
  6. Power Analysers: True RMS Readings Barry Atkins
    What is true RMS or why does that matter?
  7. Simple Interrupts on mid range PIC's.... Ian Rogers
    How to implement interrupts in your project.
  1. ()blivion

    Extensible dummy load. 50 plus Watts per transistor.

    I TAKE ABSOLUTELY NO RESPONSIBILITY FOR ANY INJURY, DAMAGES OR UNLAWFUL CONDUCT CAUSED BY FOLLOWING
    0/5, 0 votes
    Updated:
    Jan 12, 2013
  2. Mosaic

    Integer Percentage & ASM, no FP

    This is a further discussion in the vein of 3v0's scaling article posted earlier. Percentage cal
    0/5, 0 votes
    Updated:
    Jan 5, 2013
  3. alec_t

    Mains-powered LED night-light

    I'm probably re-inventing the wheel, but here are a few variations of a mains-powered night-light f
    0/5, 0 votes
    Updated:
    Nov 9, 2012
  4. MrAl

    Diode Log and AntiLog Circuit Derivations

    Here is some basic theory on diode log and antilog circuits and their derivations. Lots of people s
    0/5, 0 votes
    Updated:
    Oct 15, 2012
  5. MrAl

    Indirect Measurement of the Current Draw of a Device

    Sometimes we want to know the current draw of a device for various reasons. One reason would be to
    0/5, 0 votes
    Updated:
    Oct 15, 2012
  6. 3v0

    COOP BUILD: Breadboard Trainer/Lab/Breadboard Buddies

    This is the master index for all completed modules for this project. Please PM 3v0 if you have upl
    0/5, 0 votes
    Updated:
    Oct 13, 2012
  7. carbonzit

    Real-Time 'Stopwatch'

    This is a simple electronic "stopwatch" you can use to time an event. I used it when developing a d
    0/5, 0 votes
    Updated:
    Sep 9, 2012
  8. Mikebits

    TimerBot Project

    This document presents several 555 timer circuits and there usage for a robotic obstacle avoidance
    0/5, 0 votes
    Updated:
    Sep 6, 2012
  9. BrownOut

    DVR IR Motion Trigger

    A client needed a timer to keep his DVR enabled and recording when the IR motion detector output a
    5/5, 1 vote
    Updated:
    Aug 29, 2012
  10. QuietMan

    555 Bistable Multivibrator

    The most common 555 configurations are that of a Astable and Monostable Multivibrator. This shows h
    0/5, 0 votes
    Updated:
    Aug 29, 2012
  11. bananasiong

    ADC Using 555 Timer - Delta Modulator

    With the availability of the powerful micro controller in the modern era, people tend to forget the
    5/5, 1 vote
    Updated:
    Aug 29, 2012
  12. Wond3rboy

    4-bit LCD in C18 Compiler

    Hi, here is a code in C18 for using an LCD in 4-bit mode to display the string "Hello ETO!". It use
    0/5, 0 votes
    Updated:
    Aug 21, 2012
  13. rajbex

    Interface a character LCD display to PIC microcontroller

    [B]Introduction[/B] An HD44780 Character LCD display device is designed for interfacing with embed
    4/5, 1 vote
    Updated:
    Jul 31, 2012
  14. rs14smith

    Solar Charged Remote Control Electric Lawn Mower

    I, Robert Steve Smith, have put together a series of videos below that will show you how to create
    5/5, 2 votes
    Updated:
    May 25, 2012
  15. alec_t

    Simple, cheap, Square/Triangle/Sine-wave generator

    A test signal generator is invaluable when making or repairing electronic equipment. Although a ful
    4/5, 1 vote
    Updated:
    May 25, 2012
  16. carbonzit

    Inductance measuring adapter for multimeter

    For those of us without an actual inductance meter, this project is an easy-to-build way to use an
    4/5, 2 votes
    Updated:
    May 25, 2012
  17. ElectroMaster

    The 555 Timer

    The 555 timer is capable of producing accurate timing ranges from micro
    5/5, 4 votes
    Updated:
    Apr 7, 2012
  18. Jon Wilder

    PIC 16F and Register Banking Explained

    PIC 16F And iRAM Banking By Jon Wilder As some of you have noticed, the internal RAM in the
    5/5, 1 vote
    Updated:
    Mar 25, 2012
  19. bychon

    Ohm's Law for Beginners (or The Amp-Hour Fallacy)

    Just about once a day, somebody writes in with, “My boom box has a dead battery that says 12 volt
    5/5, 1 vote
    Updated:
    Mar 14, 2012
  20. ElectroMaster

    The Basics of Bypass Capacitors

    This article will explain the function of a bypass capacitor, when its appropriate to use them, and
    5/5, 1 vote
    Updated:
    Jan 31, 2012