I soon learned that there are four parties involved with every credit card transaction: the merchant receiving the payment (“merchant”), the bank that the merchant uses to provide processing services (“acquiring bank”), the bank that issued the card to the customer (“issuing bank”) and the customer (“customer”).
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.