This is a Forebrain-controlled mini-fridge turned sous-vide cooker project. I didn’t put any buttons into the project, so everything is controlled over USB (target temperature, PID tuning, LCD backlight). Because Forebrain has built-in USB-HID functionality, no drivers are needed! The control app is written in Qt.
If there’s significant interest in the project, I’ll make an instructable and release the sources on Github!
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, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, 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.