I’ve been a software developer for quite a while. When you spend long enough inside a particular world, it’s easy to wind up with an ever-narrowing perspective. You start seeing everything from a software point of view. As the saying goes, when your only tool is a hammer, you tend to treat every problem as NP-Complete. Or something. I forget how that goes.
Anyway, the point is, it’s always good to broaden one’s horizons, and solve as many different kinds of problems as possible. To that end, I started to get into hobby electronics recently. The journey has been very enlightening in a number of ways.
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, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, 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.