These jumper wires are handy for making wire harnesses or jumping between headers on PCB’s. These premium jumper wires range from 3″ to 12″ long and come in ‘strips’ of 20 (2 pieces of each of ten rainbow colors). They have 0.1″ header contacts on either end and fit clearly next to each other on standard-pitch 0.1″ (2.54mm) headers. The best part is they come in a 20-pin ribbon cables. You can always pull the ribbon wires off to make individual jumpers, or keep them together to make neatly organized wire harnesses.
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.