Perhaps you will try tomorrow one microcontroller experiment that can store variable data in its...
Electronic Circuits
In this section you will learn and build simple electronic circuits projects. You will make interesting analog electronic circuits useful in daily life. Moreover, you will know electronic circuit design using circuit elements.
The circuits include home made electronic circuits, hobbyist circuits and prototypes.
DFR Turbidity Sensor Review & Thoughts
Turbidity sensors are widely used to measure the amount of suspended particles (turbidity) of the...
Jog LED Marker Light
If you’re looking for the circuit of a running / jogging light up wristband, here’s a...
Bluetooth Stereo Audio Adapter – DIY Intro & Review
Presented here is a shortcut to build your own bluetooth stereo audio adapter for listening...
Rechargeable Power LED Torch
A few readers demanded to see one simple circuit of a rechargeable power white LED torch that can...
Solar Sensor Wall Light Review & Teardown
I stumbled across this Chinese solar wall light last week in Amazon while searching for automatic...
Bicycle Tail & Stand light
If you are an active cyclist you must become more aware of safety and in particular your visibility...
Little Audio Amplifier LM386
Here’s a little audio amplifier project you can build from inexpensive and easily available...
Solar/USB Li-ion Battery Charger
Lithium-ion (Li-ion) battery have cemented its position as the primary power source for portable...
RGB LED Module Guide
The RGB LED module shown in the above image is a very popular generic RGB LED module available in...