Nicely done, Modified easy bake oven. Jeri writes – Part of the home chip bath project, fiber optic manufacturing.
This was an attempt to make a small furnace that could be used for semiconductors and fusing fiber optics. It didn’t work so well, but it might be worth trying again in the future.
Make a robot friend with Adafruit’s CRICKIT – A Creative Robotics & Interactive Construction Kit. It’s an add-on to our popular Circuit Playground Express, FEATHER and other platforms to make and program robots with CircuitPython, MakeCode, and Arduino. Start controlling motors, servos, solenoids. You also get signal pins, capacitive touch sensors, a NeoPixel driver and amplified speaker output. It complements & extends your boards so you can still use all the goodies on the microcontroller, now you have a robotics playground as well.