Note: All photographs appearing on this page are freely usable for any purpose. Links to high-resolution versions of the pictures appear below each picture.

Digital Data Acquisition & Control System


16-Channel analog input and 4-channel analog output

High-resolution image shot with a Canon EOS 5D MII


The PPOpto-12 board is a 12-channel opto-isolation board for digital input signals. It normally connects to one of the 12-channel banks on a PPDIO96 board (the PPDIO96 digital I/O board has eight 12-channel banks).