Signal Relay Boards (TTL / Direct Drive)

Our great range of relay boards / cards designed or at least capable of handling signal level communications. Whether it be used to intercept or redirect micro signals from a USB port to something else, activate an indicator on a train track, or act as a motherboard isolator – we probably have something to suit your needs. If we don’t tell us what you do need!

Showing all 3 results

Showing all 3 results