Canadian Anniversary $2 Coin Glows in the Dark, Mimics Aurora Borealis
New two-dollar coin, or toonie, features two canoeists under the aurora borealis – and glows in the dark thanks to special ink that contains luminescent material
The specially designed two-dollar coin, or toonie, as it’s known in Canada, features two people paddling in a canoe as the northern lights – vivid in green and blue – dance high above them. When the coin is put in the dark, the aurora borealis glows softly, thanks to a new ink formulation that contains luminescent material.
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.