H-Bridge PCB Bumper/Tray

thingiverse

A small insulated bumper/tray was needed to secure an Elegoo brand H-bridge PCB to a control board for a school robot project. These bumpers/trays were used to hold the H-bridge boards firmly in place on a plywood board. The H-bridge board had to be mounted level, which proved challenging due to the solder terminals protruding from the bottom of the PCB. Since they sat in an indented plastic tray, they could also be considered insulated from the surface at typical operating voltages. When mounting, as it was temporary for now, only one screw was used through the H-bridge PCB, the tray, and into the plywood board. Also see: Joystick Bumper/Tray by RCC1 - https://www.thingiverse.com/thing:2953897