It’s rather ridiculous to think how cheap you can get light sensor modules today. Sure...
Recently Published
Triac AC Dimmer/Speed Regulator – Random Thoughts
I made a little purchase in the midway of December, and there’s a nice packet waiting for me...
RPM & Infrared Tach – Rough Realities!
Governing the speed of a motor is very important in many situations especially in mechatronics. By...
Mini Pocket Weight Scale Hack
I’ve a few mini pocket weight scales. What I love about the cheap device is that it uses a...
How To Use MQ-135 Gas Sensor
A Gas sensor serves to detect and measure the concentration of gas in the environment. Nowadays you...
A Junk box 555 PWM Generator
Often you’ll need a simple pulse width modulation generator circuit to test or run small dc...
Embedded Systems
Electronic Circuits
Photoelectric Light Sensor
Triac AC Dimmer/Speed Regulator – Random Thoughts
RPM & Infrared Tach – Rough Realities!
Mini Pocket Weight Scale Hack
How To Use MQ-135 Gas Sensor
A Junk box 555 PWM Generator
Simple Flame Supervisor
SS49E Hall-Effect Sensor & A Random Hack
Little 1 Key DC Touch Dimmer
