Coin Dispenser - Automatic

The automatic coin dispenser is driven by a servo. Perfect for vending machines, a prize system, etc. I have used an Arduino Nano to act as an I2C slave but you could use anything. Unfortunately, the maximum size of the coin allowable is ~22mm without major design changes.

###Hardware required:
MG92B (Strong micro servo)
2 M2x8 (To mount servo)
2 M2x6 (To mount tip)
5 M3x6 (To mount cover)
TCRT5000 IR sensor (Low coin level detector)
Arduino Nano or similar

###[Source code](https://