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  • 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.

Electronic Projects

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  1. Electronic Projects 79
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    7. Microcontrollers 10
    8. Power Supply 25
    9. Remote Control 4
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  2. Electronic Theory 2
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Top resources

Most resources

  1. hesam_m
    54

    hesam_m

  2. crutschow
    31

    crutschow

  3. danadak
    7

    danadak

  4. languer
    4

    languer

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Resource icon crutschow
Motorcycle Regulator-Rectifier With Low Power Dissipation 2015-10-31
Low power regulator design for permanent magnet alternators improves reliability
1.00 star(s) 1 ratings
Updated
Resource icon jpanhalt
Demo Assembly Code AD9850 DDS Signal Generator 2015-10-27
Assembly code that demonstrates programming an AD9850 DDS module.
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 Willen
The simplest constant current limiter with 'load indication' 2015-09-02
A very simple constant current limiter circuit with a tricky load indicator
0.00 star(s) 0 ratings
Updated
Resource icon Val Gretchev
Vacuum Tube Power Supply 2015-08-26
A stand-alone power supply for use with vacuum tube amplifiers, radios, and test equipment.
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 N
Mplabx -I2C-Temperature sensor TMP102 2015-07-09
using pic24f16ka102 i2c interfacing temperature sensor TMP102
0.00 star(s) 0 ratings
Updated
Resource icon crutschow
Dual Regulated Supply from Single Voltage 2014-05-28
Dual +/- Regulated Supply from Single Floating Voltage source Using Two Identical Regulators
0.00 star(s) 0 ratings
Updated
Resource icon crutschow
Audio Isolation With Standard Optical Isolator 2015-06-10
Current Drive Improves Standard Optical Isolator Linarity For AC Audio Frequency Applications
0.00 star(s) 0 ratings
Updated
Resource icon crutschow
Audio-Taper Response From Modified Linear Potentiometer 2015-06-08
Simple Modification Allows Linear Potentiometer to Generate A Quasi Audio-Taper Logarithmic Response
0.00 star(s) 0 ratings
Updated
Resource icon granddad
IR remote as mcu input 2015-05-16
Interfacing a remote control to a PIC mcu
0.00 star(s) 0 ratings
Updated
Resource icon A
STM32F429 DMA2D bilinear bitmap resize 2015-05-15
STM32 hardware-based bilinear bitmap resize.
0.00 star(s) 0 ratings
Updated
Resource icon B
Distance trigger 2015-05-13
Distance measurement without a microcontroller (BEAM).
0.00 star(s) 0 ratings
Updated
Resource icon Ian Rogers
Ye Olde Spectrum 2015-05-07
Vintage computing
0.00 star(s) 0 ratings
Updated
Resource icon Val Gretchev
Servo Motor Controller 2015-04-27
How to implement a servo motor controller using an inexpensive microcontroller board.
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 M
Keypad-Based Vehicle Engine Immobilizer 2015-04-19
DIY Car Project Keypad Engine Immobilizer
0.00 star(s) 0 ratings
Updated
Resource icon Ian Rogers
Basic 8051 Tutorial 6 2015-04-17
SPI and I2c
5.00 star(s) 2 ratings
Updated
Resource icon crutschow
LM317 Adjustable 20V, 1.5A Supply with Simple SMPS Tracking Preregulator 2015-04-14
LM317 supply with switching tracking prereg for good efficiency and minimal heat sink requirements.
5.00 star(s) 1 ratings
Updated

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