I bought a ESP8266 Huzzah Feather and 3.5″ LCD Featherwing from Adafruit and wanted a table top case to put them in. I designed the case just big enough so that the displayable area of the LCD is centered in the bezel. The top and bottom are also symmetrical so I can use the case with the cord on either the left or right and adjust the screen rotation in software.
This is a challenging print, I printed it with the back on the bed and the bezel face up and 0.1mm layer height is needed given the gentle slope of the bezel and to realize usable screw threads in the 8 holes. Because of the 0.1mm layer height I had to add an extra layer gap between the top of the support and the bottom of the model or else the support couldn’t be removed cleanly. But I’m thrilled with the result.
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.