i dont always submit youtube vids; but when i do: im sure they are something i feel is important. you need a hand crank to charge something up, you can modify

i dont always submit youtube vids; but when i do: im sure they are something i feel is important. you need a hand crank to charge something up, you can modify a servo motor. if you want to operate something from a distance, you wire two servos, or a servo and handcrank together, crank one and the other moves, so you could push a small lever to remotely operate something that goes bangbangbang, or pulls a pin out of something to allow mechanical action to occur.