Hi , I look for helping about Coin sensor , I will make a piggy bank.
But I don't know how to detecting a coin.
I want to read a value of the coin only.
Someone suggest me to use Photo Interrupter.
Could you suggest me how to use Photo Interrupter to be a Coin Sensor?
Thank you.
But I don't know how to detecting a coin.
I want to read a value of the coin only.
Someone suggest me to use Photo Interrupter.
Could you suggest me how to use Photo Interrupter to be a Coin Sensor?
Thank you.