my arduino boxes

thingiverse

I carefully crafted these interchangeable boxes so that any lid can seamlessly fit into any box. I have created 1, 2, 3, and 4 compartment boxes, with only 1 and 2 visible in the picture. In addition to these boxes, I designed 6 different lids: blank, HC-SR04, PIR, LM2596, Arduino Nano, and relay. You will likely need a small amount of super glue to secure the PIR in place, but all other components easily slide into position and stay put. I have two distinct dimensions for relays - one with a circuit board measuring 46mm long by 17mm wide, which fits perfectly inside the lid. The other relay measures 43.5mm long by 26.5mm wide, so I created a specialized box to accommodate it, but unfortunately, it's a bit too wide for my universal boxes and will need to be mounted upside down. To house the HC-SR04, I designed a round enclosure that gives it an industrial look. You can find more information on this design at thingiverse.com/thing:1677259. For those looking to mount their Arduino boxes on a din rail, I have created a mounting solution specifically for 35mm rails, available at thingiverse.com/thing:1688532. Additional lids and components can be found here: thingiverse.com/thing:1719567