Content for Project

DIY Build for an LED Backlight Behind TV for Under $20!

“This easy and inexpensive project is a great way to really make your TV area POP! For this project we add an LED backlight behind our TV mounted on the wall. We found this really cool, flexible, LED tape on …

DIY mini drill

“Hi guys, this is my first instructable, my english is bad, I take terrible photos, so… :) In this tutorial I will show you how to make a cheap drill.”

DIY Programmable Bike Light Arduino or ATTiny and RGB LED

“Since I got my bike, I had always wanted to do something interesting bike related. Riding a bike at night is a bit dangerous, so I decided to build a DIY bike rear light to keep me safe.! Most bike …

DIY Synth + MIDI controller

“Want to be able to control your DIY Synth with MIDI ? Play it with a keyboard or sequence it in your favourite Audio editing software?”

EWaste 60$ 3DPrinter

“This project describes the design of a very low budget 3D Printer that is mainly built out of recycled electronic components. The result is a small format printer for less than 100$. First of all, we learn how a generic …

Hacking a Dell power adapter final (not really)

“With this project, you power adapter will be reporting false information which may not match the original design. This may cause severe results such as file or damaging your laptop. Do it on your own risk!!! As I mentioned in …

Half duplex UART from single AVR pin

“Smaller microcontrollers like Attiny84 microcontrollers dont have UART interface and in many cases you may not need it. But if you will want to have an USART option, you will need to user software USART library or write your own …

Half-Inch LED Cube: Arduino controlled 3x3x3 with SMD LEDs

“Taking on the task started with me thinking ‘Hey, I could make a smaller LED cube using SMD LEDs”. Yes, the idea was to solder the surface mount LEDs in space! And yes I did it (the “Why” question remains …

High Tech - Low Buck Digital Torque Meter

“Industrial torque meters cost a lot ($4500). I’ll show you how to build a low buck version with an Arduino. Why? Because I want to test power tools to see if the actual specs live up to the marketing …

Interrupt free V-USB

“Starting with V2.0, Micronucleus is going to use an interrupt free modification of the software USB implementation V-USB. This provides significant benefits for the bootloader, as it is not necessary anymore to patch the interrupt vector of the …