Thoughts like, “Time flies when you’re having fun,” or “Lecture lasts forever,” originate from our highly variable sense of time. You have experienced this if you have ever checked your watch to discover that much more (or less) time has progressed than you expected. TicTocTrac is a wristwatch that doesn’t just keep time, but measures your perception of it, allowing you to track changes over the course of days or even months.
Awesome documentation, BOM and schematic included!
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.