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A Complete Idiot's Guide to Make LED Light Unit for Planted Aquarium
High Power LED Under Cabinet Lighting DIY - Great looking and BRIGHT @ only 23w!
Triforce Chainmaille Pendant
Brushless Gimbal for Aerial Photography Drones
How to Make a Spot Welder - for Cheap!!
How to Make a Cheap, Portable Magnetic Stirrer
Easy Custom Fit Earphones. Perfected
Conductive Rubber: Make Touch Sensitive Robot Skin
How To Make Your Own Sugru Substitute
Pulse Width Modulated LED Torch
LED Appliance Bulb Replacement
Practical LED Lighting for Fun and Profit
Small Strobe Light
Riveted Maille from Scratch.
Switch mode LED torch
1.5A Constant Current Linear Regulator for LEDs for
Waterproof your Batteries in seconds!
Power LED's - simplest light with constant-current circuit
How to Buy from China
Ultimate Night Vision Headlamp - 500+ lumens with only 8 watts
Power LED underwater lights
high power LED grow lights M.k2
LED Light Up Sims PlumbBob Costume (That green pylon above their head)
Using AC with LEDs (Part 4) - The New Technologies
Lego brick shaped gummy candies
Super simple high power LED driver
High Power LED Driver Circuits
Super Nightvision Headset Hack!
River Aquarium With Custom Concrete 3D Background
Simple Variable Neutral Density Filter
Photo-Bioreactor for Algae & Aquaculture Using Recycled Bottles
SketchUp, Inkscape, and Ponoko Laser Cutting
How to create laser-cut jewelry for under $4, using free software
How to make a laser cut lamp
A Simple Wire Ring
Electroforming an Iris Seed Pod
How to Solder
DIY IR (Infrared) Illuminator - Night Viewing With Your Camera
Build a USB Digital Microscope in 60min and 15$
Making a three stone diamond engagement ring.