Like the ducklings followed their mother around the pond, certain electronics hobbyists are still...
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.
Build Your Own 4-Digit 7-Segment LED Display Module
Here’s one simple circuit idea of a 4-digit 7-segment light emitting diode display module...
Pin5 and 555 – An Abridgment
Let me have my say – it’s my habit to do things over again. Not a mere repeat of anything...
DC Voltage Booster/Multiplier
Do you like the idea of high-voltage electronic sparking devices, but don’t have the time or...
USB LED Flashlight
USB LED Flashlight presented here is a simple do-it-yourself rechargeable flashlight with built in...
PWM to Voltage Module (v1)
Late month I’d got an order from my neighboring client to build a pulse width modulation to...
Loafer’s LED Wick
May it be a surprising title – Loafer’s LED Wick! Let it be, the article is nothing but the...
Breathing New Life into BLDC Motors
It’s damn sure, there’s plenty of old optical and magnetic disc drives (CD/DVD/HDD) in...
Optical Smoke Alarm
Optical smoke alarms, also known as photo-electric smoke alarms, are particularly useful in...
How to Play with a Water Pressure Sensor?
Water Pressure Sensor is not a familiar everyday sensor for most electronics hobbyists and makers...