i'm entering this for the epilog challenge V and the kit contest .So don't forget to vote for me in the contests.I would like to win one of those laser cutters to make enclosures, parts and engraved materials for my projects and i could defenitely use the laptop tablet and the parrot drone.Thank you for viewing and once again don't forget to vote.
Step 1: Components :
555 timer x1
LM741 opamp x2
4017 counter. x3
100 ohms x1
2.2uf (microfarads) electrolytic capacitor x1
0.1uf ceramic disc capacitor x1
5v spst relay
9v battery(if you're gonna use an adapter you don't need the 9v battery and snap)
9v battery snap
PCB board x1(the following is only if you're gonna solder it)
solid core wire .
DIL sockets(if you're soldering)
a breadboard(if you want to prototype it)
*the picture is for representation purposes onlyand does not represent the components used in this project and i do not own the copyright of the image