More ideas from bruce
metal-detector-circuit-diagram

Building a simple metal detector circuit using IC 555 and buzzer. circuit design and schematic diagram to build metal detector that could detect metals

Hello friends you hv also heard about tesla who was great inventor.i m going to make his device for collecting energy from air.for make this device you will need these things.... 1. 4 diodes 2. a 100uf ,50v capacitor 3. aluminum foil 4. piece of card board 5. some wires 6.LED(optional)

Hello friends you havev also heard about Tesla who was great inventor. I'm going to make his device for collecting energy from air.for make this device you will need these things. 4 diodes a capacitor aluminum foil piece of card board some wires

Have you been looking for an inexpensive way to transfer an image?!?  Check out this great WAX PAPER IMAGE TRANSFER tutorial.  The video helps with the all the details!

Have you been looking for an inexpensive way to transfer an image? Check out this great WAX PAPER IMAGE TRANSFER tutorial. The video helps with the all the details!