The ShiftBrite module is a complete A6281 development board. It doesn’t require any extra parts, just a 5-9volt supply. The A6281 is one of the most complete RGB LED driver ICs, but it’s only ...
Each of the seven segments is a single 0201 LED. Six I/O lines and three resistors are required to operate each module. To demonstrate the operation of his tiny display modules, Sam also created ...