With the LED Robot Blinker, you will learn about free-running oscillators.
You’ll have fun building, displaying and learning about the LED Robot
* The PC board measures 3 1/2" x 4 1/4"
This kit requires soldering.
* Also known as AK-400 (AK400)
Requires one (1) 9V battery.
Notice for California residents:
WARNING: Cancer and Reproductive Harm -