Adafruit DC Barrel 2-Way 2.1mm Splitter Squid - 1351 proto shield This is the Feather 32u4

This is the Feather 32u4 Basic Proto

force feedback

169" diameter and this one

Pin20 - GND

including controlling LEDs

Adafruit DC Barrel 2-Way 2.1mm Splitter Squid - 1351 proto shield This is the Feather 32u4DC Barrel Jack 2 Way 2. 1mm Splitter Squid. Double up your power adapters with this wonderfully simple 2 way power jack splitter. All you have to do is connect a standard 5. 5mm 2. 1mm sized plug into one end, and behold, two identical plugs to use! We like the rugged molding on these adapters, and they're really handy when you have a project with multiple pluggable devices. TECHNICAL DETAILS Weight: 21. 2g Total Length: ~300mm ~12" Male Cable Length: