Frequency Counter Case

thingiverse

I built a second-level desk for my frequency counter and mounted it on the board. I wrapped electrical tape around the 9V battery to secure it. The case has holes for wires and banana jacks, which fit perfectly. The lid is brand new, designed to friction-fit into place. To give it some extra protection and create a makeshift hinge, I covered mine with aluminum duct tape. The case attaches to a 3/4" (17.3 mm) board, providing a sturdy base for the frequency counter. Two versions of the design are available online: one with clips and another without them. When printing the original buttons, I sank them 1 mm into the bed, making them shorter than usual.