Hi. Im looking for switch (or circuit) that has to be turned on/off a certain number of times before it works. I was thinking of a circuit that counts how many times a switch is turned on/off and when it reaches a certain number starts functioning. I looked for "counter switch" but all that came up had to do with time. Im not looking for it to be dependent on time, just how many times a switch is flipped or circuit is completed. Thanks for any help in advance.