The Ladyada/Adafruit tutorials are great. I have gone from never having picked up a soldering iron to this project over the course of a couple months of experimenting. This uses an LED array soldered onto a piece of project board from radio shack and has its own 12v power source made from a dc adapter from an old broken external hard drive. I’m using an Adafruit WAVE shield for the audio and a RadioShack powered speaker.
The lantern will randomly cycle through colors until the motion detector is triggered, then it will randomly speak one of a number of audio clips I recorded, the will go back and cycle through the colors.
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.
Biohacking — Vitamin-C + Gelatin for Accelerated Recovery
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