Hot Coil, a palm-size light-emitting sculpture, is rechargeable and portable. Every 15 to 20 minutes a circuitPython controller randomly fades RGB LEDs through a range of warm colors.
The piece can operate plugged to a USB outlet or untethered for about three hours per 15 min recharge.
Materials: CNC-cut & hand finished walnut and acrylic, microcontroller, addressable LEDs, rechargeable battery
Dimensions: 4”w x 4”h x 4”d