Electronix

Hello people, I'm Saksham Prakash from Lucknow India. Recently I came up with an interesting but a bit dangerous idea of making bombs. So here I am with two of my best bombs.  They are filled with match heads and a thin wire  running between the match heads and connecting the two wires. When the two wires from the bomb are connected to a powerful battery (I used 12V 7.2Ah) the thin wire burns, igniting the match heads. Since the bomb is sealed from all sides, the bomb bursts making a loud noise. The Electronic BOMB!!! filled with MATCH-HEADS :P Another MATCH-HEAD BOMB! I also made an Electromagnet by coiling a wire around a screwdriver and connecting the ends to my battery. Electromagnet  Electromagnet Lifts a screw. Hope you like it. :)

hi people.. I am Saksham from Lucknow, India. This is my new darlington pair touch sensor made by me, using four NPN transistor BC-547 arranged on a breadboard. When we touch the "touch plate" a very little amount of current flows from our body to the base of the transistor. The two transistor amplify the current and light up the LED. Darlington pair touch circuit... LED lights up by touching the "touch plate"       a schematic of the circuit       only difference is that i'v used 4 transistors in this format