I’ve gotten a few people asking me where I get my flex PCBs fabricated, so I figured I’d make a note here. I get my flex PCBs (and actually most of my PCBs, except laser-drilled microvia) done at a medium-sized shop in China called King Credie. Previously it was a bit hard to talk about them because they only took orders via e-mail and in Chinese, but they recently opened an English-friendly online website for quotation and order placement. There’s still a few wrinkles in the website, but for a company whose specialty is decidedly not “web services” and with English as a second language, it’s usable.
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.