Coin Operated Vending Machine

Top Coin Vending Machine Products in Chennai vending machine coin slot Every coin operated machine employs the use of a coin mechanism, which is simply a gravity fed chute about the size of a post card with a few vending machine slot The machine has a single coin slot that accepts nickels and dimes, one coin at a time A mechanical sensor indicates whether a dime or a nickel

vending machine slot demo The function should be: when a coin is inserted, the pulses from the coin acceptor (which is not accurate sometimes so i didn't use