Continue to Site

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.

Register Log in
  • 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.

Other

Categories

  1. Electronic Projects 100
    1. Alarms 1
    2. Audio 1
    3. Automotive 3
    4. Computers 0
    5. High Voltage 0
    6. Light/Laser 1
    7. Microcontrollers 17
    8. Power Supply 32
    9. Remote Control 4
    10. Robotic 3
    11. Test Equipment 8
    12. Timers 1
    13. Other 27
  2. Electronic Theory 2
    1. Laws 0
    2. Guides 0
    3. Other 2
  3. Software & Downloads 0
    1. Hello World! Examples 0
  4. Code Repository 0

Top resources

Resource icon crutschow
Single Supply Non-Inverting Av=1 Op Amp Circuit With Simple Offset Voltage Calculation 2017-02-08
Circuit generates Av=+1 with simple offset calculation using std. resistor values
0.00 star(s) 0 ratings
Updated
Resource icon crutschow
Simple PWM Circuit For Lamp Dimming, etc., Improves On 555 PWM Circuits 2017-01-29
PWM circuit has voltage control of 0% to 100% duty-cycle
0.00 star(s) 0 ratings
Updated
Resource icon crutschow
Isolated Input, MOSFET AC/DC Solid State Relay (SSR) 2017-01-03
Solid-state discrete AC/DC relay uses MOSFETs for low on-voltage with opto-isolated control input
0.00 star(s) 0 ratings
Updated
Resource icon Mikebits
Component Salvaging Using Rework Stations 2016-12-31
Rework Station, Component Salvage
0.00 star(s) 0 ratings
Updated
Resource icon crutschow
Bipolar AC/DC MOSFET Low-Side Switch 2016-11-07
AC/DC Low-Side AC Switch With Low ON Resistance Uses Two N-MOSFETs and One PNP Transistor
0.00 star(s) 0 ratings
Updated
Resource icon S
Core Components 2016-11-01
Which components do you need to get started in electronics?
0.00 star(s) 0 ratings
Updated
Resource icon S
Restore Your Valuable Documents- or Make Your Own Book 2016-05-13
Document repair and book binding arn't that difficult
0.00 star(s) 0 ratings
Updated
Resource icon S
Both Sexes for the Price of One: PMCPB5530 complementary MOSFETs 2016-03-31
Low gate threshold independent n type and p type MOSFETS in a low cost minature pakage
0.00 star(s) 0 ratings
Updated
Resource icon S
Game Changer Opamp: OPAx192 and Relations 2016-02-25
This new opamp form TI comes close to the ideal and opens up a wealth of design avenues
0.00 star(s) 0 ratings
Updated
Resource icon crutschow
Push Button On/Off, Low Quiescent Power, High-Side MOSFET Power Switch 2015-10-15
Simple high-side switch requires only two active devices and a few passive parts
0.00 star(s) 0 ratings
Updated
Resource icon crutschow
Radio Push-Button Micropower Circuit Using Two Common ICs 2015-08-25
Two common ICs generate the Radio PB Function for up to 8 PBs, (16 PBs with 2 additional chips).
0.00 star(s) 0 ratings
Updated
Resource icon Val Gretchev
8-Digit Numeric LED Display 2015-07-09
A display driver module for 8 digits with only 9 lines.
0.00 star(s) 0 ratings
Updated
Resource icon alec_t
Simple PWM control 2013-01-17
Here's a simple PWM control circuit using inexpensive readily-available components. [ATTACH=CONFI
0.00 star(s) 0 ratings
Updated
Resource icon djsfantasi
Game Show Circuit 2014-06-26
"Jeopardy"-like circuit
0.00 star(s) 0 ratings
Updated
Resource icon Mosaic
Auto Ah Capacity Tester & Logger for 12V lead acid Batteries 2014-05-04
Safe, autonomous Ah capacity testing with auto shutdown & recharge option.
0.00 star(s) 0 ratings
Updated
Resource icon Val Gretchev
Constant Current Diode 2014-04-03
A component that is often overlooked.
0.00 star(s) 0 ratings
Updated
Resource icon Val Gretchev
Obscure but Interesting Circuits 2014-04-01
Having fun with logic gate circuits that may be useful.
0.00 star(s) 0 ratings
Updated
Resource icon kinarfi
FORWARD & REVERSE, VARIABLE SPEED MOTOR CONTROLLER 2014-01-10
FORWARD & REVERSE, VARIABLE SPEED MOTOR CONTROLLER WITH POTENTIOMETER
0.00 star(s) 0 ratings
Updated
Resource icon alec_t
PWM pulse generator 2013-09-03
This is the base design (not a full working drawing with pin-numbering etc) for a simple PWM pulse
0.00 star(s) 0 ratings
Updated
Resource icon alec_t
Brushless DC Motor Speed Controller 2013-02-14
A simple, cheap, BLDC motor controller using readily-available components is described. Most previ
5.00 star(s) 2 ratings
Updated

Latest threads

New Articles From Microcontroller Tips

Back
Top