- Automatic induction pet water dispenserLED Robot Blinker Soldering Kit

• Available with the LED Robot Blinker
• Kit requires soldering
• Have fun with this kit
• Learn about the LED robot blinker

The LED Robot Blinker Soldering Kit alternately flashes a pair of LED’s (light emitting diode) on at about two blinks per second. The circuit is basically a stable multivibrator or free-running oscillator. In analyzing how it works, you will look at the start-up stage and then at the continuous cycle stage where the LED’s flash at a continuous two cycles per second.

WARNING: Cancer and Reproductive Harm-