A cute learn-to-solder blinky board kit, with self-fading rainbow LEDs
You can buy this kit on Tindie or our website https://www.alpenglowindustries.com/store/p8/Happy_Rain_Cloud_Soldering_Kit.html#/ https://www.tindie.com/products/alpenglow/happy-rain-cloud-soldering-kit/
Soldering nstructions on Hackaday: https://hackaday.io/project/177153-happy-rain-cloud