(Video) For the RP2040 SCORPIO, we have 8 level-shifted outputs that come out the end, and they may end up connecting to a looooong wire strand before hitting that first NeoPixels. To avoid ringing, we can add a small in-line resistor (say 100 ohm). But we are really tight on space! How can we fit 8 resistors into a 2mm wide strip of space? Behold the magic of 0804 resistor packs! We love packs for space saving and possibly even cost saving when manufacturing.
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.
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