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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. languer

    Design of a VHF Class-A Amplifier for Optimum Power Output

    [B]Summary[/B] This article presents the design of Class-A VHF transistor amplifier intended to pr
    0/5, 0 votes
    Updated:
    Feb 10, 2013
  2. languer

    Monitor I2C Communications through RS232

    In the past when requiring to monitor I2C communications between two devices I
    5/5, 1 vote
    Updated:
    Feb 10, 2013
  3. strantor

    Relays & Ladder Logic for NOOBs

    This attempt at an instructional thread is in response to several experiences I've had trying to co
    5/5, 1 vote
    Updated:
    Feb 7, 2013
  4. rajbex

    Adding thermometer feature to an inexpensive digital multimeter

    Digital multi-meters are found dirt cheap on Ebay. For less than five bucks, you can buy a multi-fu
    5/5, 1 vote
    Updated:
    Jan 28, 2013
  5. magvitron

    matlab code for detecting and following a red ball.

    the code is self explanatory [CODE]clear; clc % Clearing Matlab desktop vid=videoinput('winvide
    0/5, 0 votes
    Updated:
    Jan 25, 2013
  6. magvitron

    avr based frequency meter with full code and design file

    its a frequency meter. designed using atmega 8 (avr studio and avr gcc) proteus file : [ATTACH]
    0/5, 0 votes
    Updated:
    Jan 25, 2013
  7. magvitron

    Automatic Street Lighting System

    The driving theme behind the Automatic Street Lighting System is an energy-saving streetlight schem
    5/5, 1 vote
    Updated:
    Jan 24, 2013
  8. 3v0

    Scaling Numbers or how avoid floating point.

    Part I: The voltage divider. Because eight bit mircocontrollers lack floating point instruction
    5/5, 2 votes
    Updated:
    Jan 19, 2013
  9. ericgibbs

    Pull Up and Pull Down Resistor Tutorial

    The Basic use of a pull-up or pull-down resistor is to prevent a 'floating' input to a digital circ
    5/5, 1 vote
    Updated:
    Jan 19, 2013
  10. MrAl

    Biot Savart Part 1

    This article is about computing the magnetic field outside of a finite straight wire using Biot Sav
    0/5, 0 votes
    Updated:
    Jan 17, 2013
  11. ()blivion

    Easy DIY "Wiimote" Light bar

    [B]*DISCLAIMER* THIS PROJECT WORKED 100% FOR ME, I HOPE IT WORKS FOR YOU TOO. BUT I CAN NOT SUPERVI
    0/5, 0 votes
    Updated:
    Jan 17, 2013
  12. DerStrom8

    The Secret Knock Detector Project

    [B]Introduction and Overview[/B] The Secret Knock Detector project is a variation of Steve
    0/5, 0 votes
    Updated:
    Jan 17, 2013
  13. alec_t

    Skinflint's Anti-static Wrist-strap

    When working on static-sensitive circuits, e.g. involving CMOS ICs, it is advisable first to discha
    5/5, 1 vote
    Updated:
    Jan 17, 2013
  14. alec_t

    The versatile CD4093B Schmitt NAND IC

    Schmitt logic gates such as in the CD4093 quad NAND gate IC are useful buiding blocks for various f
    0/5, 0 votes
    Updated:
    Jan 17, 2013
  15. dougy83

    555 Timer as a Hysteretic Controller

    The 555 timer IC is often used to provide flexible astable oscillators and monostable timers. The I
    5/5, 2 votes
    Updated:
    Jan 17, 2013
  16. Winterstone
    0/5, 0 votes
    Updated:
    Jan 17, 2013
  17. lynx

    Introduction to Electron Tubes

    Vacuum tube, electron tube, or thermionic valve is a type of an electronic component mainly used on
    0/5, 0 votes
    Updated:
    Jan 15, 2013
  18. magvitron

    Electronic Periodic table for children. sample project

    hey I'm attaching this project of mine.. its not 100% complete (some data entry is needed that's a
    0/5, 0 votes
    Updated:
    Jan 15, 2013
  19. ()blivion

    Voltage Splitter.

    A lot of times when building circuits, (such as op-amp circuits), you'll find that you need a power
    5/5, 2 votes
    Updated:
    Jan 14, 2013
  20. ()blivion

    Stupid Simple Temperature Controlled PC box fan driver.

    Hello and welcome. Feel free to skip any sections you don't want to read. To make this circuit work
    5/5, 1 vote
    Updated:
    Jan 12, 2013