A collection of electronic circuits and projects you can build. Created by our very own members.
A timer for turning ON/OFF the refridgerator at peak load hours (6pm to 10 pm) using 8051
Power Analysers: True RMS Readings
What is true RMS or why does that matter?
Alcohol detector and engine cut off.
in order to start the car you have to blow to the sensor having a flowsensor (can be madeform a hea
Monitor I2C Communications through RS232
In the past when requiring to monitor I2C communications between two devices I
Forward / Reverse motor controller using 8051
Used in an automatic car jack using an IR remote control, (the fwd and bwd turn will lift/lower )
PWM pulse generator
This is the base design (not a full working drawing with pin-numbering etc) for a simple PWM pulse
This circuit produces a tone according to the button being pressed.