Motion-activated functions
6V DC and includes bypass capacitors for dependable operation
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with Arduino and other libraries or simply use I2C commands to set and retrieve the time and date
1203B PWM DC Motor Speed Controller Module
Multi Coin Acceptor Programable for Vending Machines Battery Chargers Motion-activated functionsMulti Coin Acceptor Programable for Vending Machines This multi coin acceptor will accept as many as six distinct coin types! The thickness, diameter, and fall time of the coins are used by the sensors in this coin acceptor to identify them, and it is entirely customizable so you are not restricted to any certain sort of currency. By analyzing the coin's mass, size, diameter, thickness, metal composition, and or magnetism, the coin selector determines