Demonstration of Jack Frost thermochromatic T-shirt scarf. Activated by cold temperatures snowflake patterns appear on these scarves at temperatures below 65° F. Snowflakes grow larger as the scarf gets colder. Made in the USA, scarves measure 10″ x 72″.
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.