After my Fitbit One took a swim in a full washing machine cycle, it died. Many attempts with rice and pampers and warm air over a few days failed to bring it back. The utterly fantastic customer support people in Fitbit then offered me a free replacement! The only tiny downside is that they don’t deliver to Ireland so I needed to use a Parcel Motel address. It just arrived yesterday so I thought I may as well have a look inside the dead one.
It’s bloody well glued together so it took a while. I could instantly see that there was no hope that it would have recovered. Horrible green corrosion on many places on the motherboard.
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.