Allied Component Works open hardware largely adopts the Digilent, Inc. PMOD form factor to provide direct and low cost solutions for evaluation of semiconductor component products.  A number of semiconductor manufacturers have also adopted PMOD for development boards of their own, making it a fairly widely recognized approach.  The hardware and software items discussed in this thread are all open source and low complexity by design, closely following the documentation and intent of the original component manufacturers.

Allied Component Works open hardware is also available on Tindie!

$18.00 Each In Low Qty	PMOD Dual DAC
	This Digilent PMOD compatible peripheral module allows ready access to an LTC1661, a popular two-channel 10-bit digital to analog converter (DAC) from Linear Technology. This module is typically...

$12.00 Each In Low Qty	PMOD Potentiometer Input
	This Digilent PMOD compatible peripheral module uses an integral 10-bit analog to digital converter to provide a high resolution reading of the position of a user control knob. This module can b...