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DIY Make 2 SMPS(PSU) Work Together in a Single Pc...
Enable Auto Leveling for your 3D Printer with an inductive sensor (Marlin Firmware)
Arduino Controlled CNC / 3D Printer Hybrid
How to use OLED display arduino module
DIY CNC & Constructing an affordable CNC kit
Arduino Powered 'Scotch Mount' Star Tracker for Astrophotography
Sorry I don't do work with bepis
Penny Engine- micro air powered engine!
Induction Heater 12 KW
Powerful yet simple induction heater
Use a DIY Proximity Sensor to Automate Your Haunted House
Mini Audio Transmitter
DIY EEG (and ECG) Circuit
How to Build a Slayer Exciter
Combination CNC Machine and 3D Printer
Micro LASER Show with a CD Lens Mechanism
Arduino Laser Show with Full XY Control
Cheap, Easy Robotics for the Non-Programmer
Coil Pump
Fix a Sink Stopper
Six Legged Walking Robot
Observing single photons
DIY Electron Accelerator: A Cathode Ray Tube in a Wine Bottle
Remote Control Power Strip
Mushroom Environment Control - Arduino Powered
Arduino 3 wire Matrix Keypad
A credit card sized Ethernet Arduino compatable controller board
Wifi Signal Strainer (WokFi) Long Distance
Arduino Home automation
Computerized Etch a Sketch
Structured Light 3D Scanning
How to block/kill RFID chips
How to connect Arduino and RFID
DIY Screen-Printing with PhotoEZ or StencilPro: Easy, Fast & Detailed!
10 $ WIFI 16dBi Super Antenna Pictorial
How to get FREE HDTV (and all your DTV questions answered)
WIFI Antenna Hack!
Unleash the Power of Your Router!
CO2 laser that cuts sheet metal
High Power LED Driver Circuits
Hybrid solar panel (photovoltaic and thermal)
how to add EL wire to a coat or other garment
Effective prosthetics for your YouTube videos
Turn your EAGLE schematic into a PCB
Electromagnetic Floater
How to Make Your Own Prototypes : How to make your own Plastic Vacuum Former
Laser cutter, start slicing stuff for under 50 dollars
Arduino Interfaced with Nonin Pulse Oximeter ( OEM Module) to produce Analog Output
$20 CNC Machine
The IRritator
How to remove Logos from your PDA / cell phone with sugar
3-D Laser Scanner
Arduino True Battery Capacity Tester (Li-Ion/NiMH/NiCD/Pb)
Make Your Own Miniature Electric Hub Motor
Use a Treadmill DC Drive Motor and PWM Speed Controller for powering tools
How to make a small DIY LED Projector
DIY Projector using an OHP
How to Build a Bench-Top Power Supply
DIY PSU into Bench Power supply
DIY Multimedia LED Projector (video manual)
Awsome $50 diy projector (well for me)
Solar PV tracker
Quickly Scan a Textbook With a Camera