Arduino universal case

thingiverse

Wooden Arduino case has space for all basic microcontroller components. The slightly angled front has room for a 2.4" TFT, features a thumbwheel on top, and inside there is support for the Arduino module, perfboard for extensions, LiIon battery, LoRa and Wi-Fi modules, USB charger socket and more. If you run out of space, simply mount the "windybox" on the back, which is also perfect for some gas (CO) sensors, temperature and humidity measurement or power supplies producing much heat. The case material is 3 mm plywood. Load the LYZ file into a 40W laser cutter. There are two versions available: one has an opening for the 2.4 frame, while the other does not. Draw a rectangle for your own display cutout or change the decor layer as needed. Engrave the decor layer first at 35% power, then remove it and cut the contour lines twice at 45% power. Glue the front, bottom, and sides together, leaving the top and back open for now. Build the inside support by gluing in the bottom 74x39mm inset and attaching the remaining plywood edges. Solder the thumbwheel to a small PCB and glue it in place. Use 10 cm long 0.25mm enamel wires for all wiring needs. The 2.4" display frame is designed for the 240x320 SPI Serial TFT Color LCD Module Display ILI9341 with FPC cable. Print the frame and trim the inside edges until the TFT clicks into place, no glue necessary. This project was created using Tinkercad. Edit it online at https://www.tinkercad.com/things/6zkmXDxc4c2