Aim of this article is to provide a simple circuit to drive EL (Electro Luminescent) components...
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USB Mug Warmer
How to build a USB Mug Warmer? It’s easy if you have a little skill and patience! This...
Simple Crystal Tester
A budding electronics hobbyist often needs to pick crystals of right frequency for homebrew...
Arduino Sound Analyzer Primer
In this article I’ll show you how to capture sound signals on the Arduino and start some...
Electric Aroma Burner/Diffuser
Aroma burners/diffusers let the air around you deliver revitalizing and refreshing fragrance to...
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...
Embedded Systems
Electronic Circuits
EL Wire Lamp Driver/Inverter
USB Mug Warmer
Simple Crystal Tester
Electric Aroma Burner/Diffuser
Generic 2A USB Car Charger – DIY
Simple Neon Glow Bulb Tester
Poor man’s Door Video Security Camera
DTDC Switch for Outdoor/Street Lamp
Arduino Power-Down & Auto-Save
