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Arduino Basics: PIR Sensors
Build a datalogger for your wireless sensor network
Ardu-pong! the Arduino based pong console
The Arduino Weather Station / Thermostat
Logger Shield: Datalogging for Arduino
Connecting GPS-module to Arduino
3P4W LED Clock with Temperature Display
$3.50 DIY TV-B-Gone Micro
A credit card sized Ethernet Arduino compatable controller board
Usb Doomsday Device (Program Launcher)
Automated Answering System v1.0
How to make a portable handy lie detector in Altoid tin
How to make flash drive that copy's users files silently and automatically
Hack your usb missile launcher into an "Auto-aiming autoturret!"
Your first real robot the easy way, learn all the basics while at it :)
DIY Laser Tag System (Revamped)
IR Remote Control Signal Capture and Visualization
How to Build a Spangen Helm.
Computer liquid cooling with Car parts!
Wii Remote IR Camera Hack with Arduino Interface
Multi-Color Monkey Fist
Create A CMD Messenger
How to track IP location
Super Simple Beginners Robot!
Awesome LED Edge-lit Desktop Nameplate
Build a World's Smallest Electronic Shocker! version 2.5
Mini Joystick with Fire Button
Wii Nunchuck Adapter
Twittering Laser Tripwire with Webcam Capture
Arduino Led Dice
Tennis Ball Mortar
Ard-e: The robot with an Arduino as a brain
Using Paper, Resin, and Fiberglass to be the Master Chief!
LED holiday star
LED Concert Lighter
Awesome led cube
Duct Tape Rose
Arduino Laser Tag - Duino Tag
Arduino and Touchpad Tic Tac Toe
How to make a cheap airsoft Madbull grenade.
Color Card Change - aka - The CCC
How to Build your own Newspaper Hat
Exploding Confetti Cannon
scud missile for kids
Decision Maker 2000
make a simple match gun
12 Volt Battery Hack! You'll be Surprised...
How to Make Fireworks
Visco Fuse Bottle Rockets