This coin-cell powered microcontroller runs three LEDs through button selectable light blinking sequences with smooth transitions. Use it to teach soldering, have a late night blinky party, or hack into your own creation.
Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.