SparkFun Coin Acceptor - Programmable (3 coin types) General Sports & Fitness These 5mm units have four

These 5mm units have four pins - Cathode is the longest pin

This is an evaluation board for the MLX90614 IR Thermometer

This board was designed to decrease the cost of Arduino development and increase ease of use (the auto-reset feature rocks

515-520nm Green

This unit has a conical pointed tip

SparkFun Coin Acceptor - Programmable (3 coin types) General Sports & Fitness These 5mm units have fourAre you trying to make a quick dime from electronics? Why limit yourself to dimes? This coin acceptor will take three different kinds of coin! Whether youre building your own arcade cabinet or just charging admission to your house, this programmable coin acceptor makes it easy to monetize your next project. The sensors in this coin acceptor use the thickness, diameter and fall time of the coins to identify them and its fully programmable so youre not