Relay holder
thingiverse
This device securely holds and mounts an Arduino relay board, integrating seamlessly with the popular Chenbo 1-Channel Relay Module Shield that features a high-low level trigger with built-in optical isolation via an optocoupler for added safety and reliability.
Download Model from thingiverse
With this file you will be able to print Relay holder with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Relay holder.