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Get good knowledge on circuit diagrams of various electronics mini projects by visiting this page. Visit this page regularly for latest updates of projects.

160+ Free Electronics Mini Projects Circuits for Engineering Students

30 LED Projects

30 LED Projects

Iron Man-3 4WD All-Terrain Chassis for Arduino- Click to Enlarge

Iron Man-3 4WD All-Terrain Chassis for Arduino- Click to Enlarge

Inspired by various LED Throwies, blinking LEDs and similar instructables I wanted to do my version of an LED controlled by a microcontroller.The idea is to make the LED blinking sequence reprogrammable. This reprogramming can be done with light and shadow, e.g. you could use your flashlight.This is my first instructable, any comments or corrections are welcome.Update 12/08/2008: There is now a kit available at the Tinker Store.Here is a video of reprogramming it. Sorry for the quality.

Programmable LED

Inspired by various LED Throwies, blinking LEDs and similar instructables I wanted to do my version of an LED controlled by a microcontroller.

Picture of Make a CNC mill with a laser cutter

Make a CNC Mill With a Laser Cutter

So, you have a CNC laser cutter but you want a CNC mill? This project is a small CNC mill that can be assembled from store-bought and laser-cut.

18 Body Hacks to Improve Your Life. Examples: How to start running, when to drink water throughout the day, how to do a proper back workout, etc.

18 Amazing Body Hacks That Will Improve Your Life

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