With the proliferation of mobile phones, payphones are being used less and less, with some booths being converted into aquariums, street libraries and wi-fi hotspots. In Berlin, a handful of old payphone booths were recently converted into mini-night clubs, purportedly the world’s smallest. They come complete with renovated interiors boasting strobe lights, a smoke machine, disco ball and a selection of thumping music accessible via a touch screen.
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.