Ready? Set? Go check out this lil model railroad traffic light!
Channel: Adafruit Industries
Date: 2022-04-06

We're checking out a few samples we got last week including this totally adorable traffic light for architectural models. It has a common anode and three cathode wires, that make for easy control. The wires are super skinny but we poked em into a solderless breadboard to make this demo in Arduino. We also got a 6-pogo-pin clip that could be useful for programming boards that don't need a full jig.

#stoplight #arduino #adafruit

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