Pololu 23201a Serial Adapter Partial Kit Black Edition A power LED (PWR) is

A power LED (PWR) is included on the board to indicate when power is applied to the amplifier through VIN

while fumbling around with jumper wires

the kit comes with two LilyPad ProtoSnap boards that let you explore the circuit before you sew the pieces into a project

it runs our unique firmware that creates virtually any RGB color

Pololu 23201a Serial Adapter Partial Kit Black Edition A power LED (PWR) isThis item is the partial kit version of the 23201a serial adapter. All surface mount components are assembled; the 0. 1 breakaway male header strip and DB9 connector are included but not soldered. Overview If you want to access all of the features on your computers serial port, this serial adapter is for you. The adapter allows you to connect your 3 5. 5 V logic circuits to a COM port, which operates on higher and negative voltages (EIA 232, similar