Raspberry PI / Arduino USB Power supply tester shelf support

thingiverse

I normally operate 3-5 Raspberry PIs simultaneously, powered directly through their GPIO ports. However, due to my red status LEDs flickering occasionally, I decided to install a voltage tester. To achieve this, I purchased an USB tester equipped with its own compact USB cable that can be directly connected to the boards. This device features an OLED display. Unfortunately, depending on the viewing angle, it can be challenging to read the text, so I designed a shelf holder for my 50mm IKEA shelf, complete with a specialized angle to clearly display the tester's text when seated in my chair. This solution is plug-and-play. It can be printed as a single unit and does not require any adhesive. Simply clip it onto the shelf and plug the tester into place. The SketchUp file for this design is included.