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DIY: TechGadgets
If you've ever seen amazing pictures taken by astronauts from the ISS you'll understand the fascination of seeing the world from above. And thats exactly what I am going to do!
This FM transmitter circuit uses four radio frequency stages: a VHF oscillator built around transistor BF494 (T1), a preamplifier built around transistor BF200 (T2), a driver built around transistor 2N2219 (T3) and a power amplifier built around transistor 2N3866 (T4). A condenser microphone is connected at the input of the oscillator.Working of the circuit is simple. When you speak near the microphone,...
DIY Electronics Projects and Circuit Diagrams, Schematics
Exploring Natural Materials It's Natural Materials month here on Makezine. So far, we've looked at bone, rope, gemstone, flint napping, cuttlefish casting, and more.
DIY Projects, Inspiration, How-tos, Hacks, Mods & More @ Makezine.com - Tweak Technology to Your Will
With thousands of Portal gamers around, it’s no wonder that many want to immerse themselves in the world of Portal world beyond their computer screens.
Hack N Mod - Amazingly Cool Hacks, Mods, and DIY Projects
Yahoo, this is the 200th name the thing contest, thanks to everyone who participates each week!
Hacked Gadgets - DIY Tech Blog
This circuit is how [John Tsiombikas] makes his cheap 3D shutter glasses work with a Linux machine .
