Aroma burners/diffusers let the air around you deliver revitalizing and refreshing fragrance to...
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.
Generic 2A USB Car Charger – DIY
This time I’m going to show you how to build an inexpensive yet very useful generic 2A USB...
Simple Neon Glow Bulb Tester
Neon glow bulb is a nostalgic decorate lamp everybody seems to love. A small version is used still...
Poor man’s Door Video Security Camera
This article describes a basic idea that can be used to build your own simple video security...
DTDC Switch for Outdoor/Street Lamp
Recently many readers demanded a simple automatic dusk-to-dawn controller (DTDC) electric switch...
Arduino Power-Down & Auto-Save
Perhaps you will try tomorrow one microcontroller experiment that can store variable data in its...
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...