1. Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
    Dismiss Notice


Top Articles

  1. Getting Started with Android Programming: Creating Your First App DerStrom8
    A tutorial to help you write a simple Hello World! Android application
  2. Basic 8051 tutorial 5 Ian Rogers
    Serial communication in ASM and C
  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
  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. mechie

    Simple Parlour Game

    I remember building something like this years ago and spending hours figuring out how it worked!
    0/5, 0 votes
    Jan 3, 2010
  2. Rolf

    Cheap and good PCB etching solution.....

    The etching solution is made by adding 1 part Muriatic Acid (the common kind that's sold in hardwar
    0/5, 0 votes
    Jan 3, 2010
  3. ElectroMaster

    Transistor Operation

    The transistor is the one device most responsible for the advances in the field of electronics. Due
    0/5, 0 votes
    Jan 3, 2010