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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. Power Analysers: True RMS Readings Barry Atkins
    What is true RMS or why does that matter?
  5. Simple Interrupts on mid range PIC's.... Ian Rogers
    How to implement interrupts in your project.
  6. Alcohol detector and engine cut off. magvitron
    in order to start the car you have to blow to the sensor having a flowsensor (can be madeform a hea
  7. "The Scavenger" A Joule Thief inspired Boost regulator. ()blivion
    Presented here is a significant step forward in simple, cheep, and efficient boost converter design
  1. spec

    Two Simple Formulae: capacitance and inductance

    Two relationships can simplify capacitor and inductor voltage and current calculations
    0/5, 0 votes
    Updated:
    Nov 4, 2016
  2. spec

    Core Components

    Which components do you need to get started in electronics?
    0/5, 0 votes
    Updated:
    Nov 1, 2016
  3. crutschow

    Two Different Full-wave Rectified Voltages From Center-tapped Transformer and Bridge Rectifier

    Two voltages, one twice the other, require only a center-tapped transformer and bridge rectifier
    0/5, 0 votes
    Updated:
    Aug 1, 2016
  4. spec

    Restore Your Valuable Documents- or Make Your Own Book

    Document repair and book binding arn't that difficult
    0/5, 0 votes
    Updated:
    May 13, 2016
  5. Ian Rogers
    0/5, 0 votes
    Updated:
    May 11, 2016
  6. spec

    Reasonably Priced Solder Station

    You don't have to pay an arm and a leg to get a decent solder station.
    0/5, 0 votes
    Updated:
    Apr 26, 2016
  7. crutschow

    Electronic DC Fuse - Simple Two Transistor Circuit

    Electronic Fuses eliminate fuse replacement and current-limit short-circuit power dissipation
    0/5, 0 votes
    Updated:
    Apr 7, 2016
  8. spec

    Both Sexes for the Price of One: PMCPB5530 complementary MOSFETs

    Low gate threshold independent n type and p type MOSFETS in a low cost minature pakage
    0/5, 0 votes
    Updated:
    Mar 31, 2016
  9. spec

    Data and Books- some old friends

    data books, application reports, eletronic theory books, electronic magazines from yesterday
    0/5, 0 votes
    Updated:
    Mar 29, 2016
  10. spec

    Game Changer Opamp: OPAx192 and Relations

    This new opamp form TI comes close to the ideal and opens up a wealth of design avenues
    0/5, 0 votes
    Updated:
    Feb 25, 2016
  11. crutschow

    Fuzzy Logic Control - Why use it? 2016-02-05

    Fuzzy logic is an easy to use technique that can replace PID control loops using microcontrollers
    0/5, 0 votes
    Downloads:
    9
    Updated:
    Feb 5, 2016
  12. crutschow

    Latching ON/OFF Circuit with Single-Wire Remote Control & Indication from Multiple Push-Buttons

    Momentary PB controls remote bistable circuit with PB LED status using a single wire.
    0/5, 0 votes
    Updated:
    Dec 25, 2015
  13. spec

    Main-Slave Controller

    Circuit to turn a secondary device on automatically when the main device operates.
    0/5, 0 votes
    Updated:
    Dec 9, 2015
  14. spec

    Books, Articles, Data

    books & other info covering electronic design that I have found useful
    0/5, 0 votes
    Updated:
    Nov 22, 2015
  15. crutschow

    Motorcycle Regulator-Rectifier With Low Power Dissipation

    Low power regulator design for permanent magnet alternators improves reliability
    0/5, 0 votes
    Updated:
    Oct 31, 2015
  16. jpanhalt

    Demo Assembly Code AD9850 DDS Signal Generator

    Assembly code that demonstrates programming an AD9850 DDS module.
    0/5, 0 votes
    Updated:
    Oct 27, 2015
  17. crutschow

    Push Button On/Off, Low Quiescent Power, High-Side MOSFET Power Switch

    Simple high-side switch requires only two active devices and a few passive parts
    0/5, 0 votes
    Updated:
    Oct 18, 2015
  18. Willen

    The simplest constant current limiter with 'load indication'

    A very simple constant current limiter circuit with a tricky load indicator
    0/5, 0 votes
    Updated:
    Sep 2, 2015
  19. Val Gretchev

    Vacuum Tube Power Supply

    A stand-alone power supply for use with vacuum tube amplifiers, radios, and test equipment.
    0/5, 0 votes
    Updated:
    Aug 26, 2015
  20. crutschow

    Radio Push Button Micropower Circuit Using Two Common ICs

    Two common ICs generate the Radio PB Function for up to 8 PBs, (16 PBs with 2 additional chips).
    0/5, 0 votes
    Updated:
    Aug 25, 2015