8 Relay Mount
grabcad
This text outlines the creation of a mounting solution for generic 5V powered 8 Relay boards, which are opto-isolated and cheaper than buying individual relays. The main issue with these relay boards is their lack of permanent mounting options. As there were no mechanicals available from manufacturers, this design was based on measurements and testing. These relay boards are widely available from various sources, with consistent hole and external dimensions. A picture will help in finding a matching unit at local or online electronics stores. The design references were sourced from the web and are clearly marked. The project was created using FreeCAD.
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