H-Bridge PCB Bumper/Tray

thingiverse

Needed a small insulated bumper/tray to hold an Elegoo brand H-bridge PCB to a control board for a school robot project. These bumper/trays were used to hold the H-bridge boards in place on a plywood board. Wanted the H-bridge board to mount level, which was difficult because of the solder terminals sticking out of the bottom of the PCB. Since they sit in an indented bottom tray which is plastic they could also be considered insulated from the surface (only at the voltages they typically run). When mounting, since they are only temporary for now, we only used the same one screw through the H-bridge PCB, the tray, and also into the plywood board. Also see: Joystick Bumper/Tray by RCC1 https://www.thingiverse.com/thing:2953897