May 20, 2014
Description
This thing is a protection and mounting case for the popular 8-channel relay boards commonly sold under the SainSmart and Kootek names and by various eBay sellers.
The opening in the top of the case helps dissipate heat generated by the relays. Holes are also provided to insert wires and tighten the clamping screws without disassembly.
License:
Creative Commons - Attribution - Share Alike
clough42
