Hone your DIY soldering techniques on the LED Robot Blinker Enjoy the pleasure of having assembled and soldered it yourself
Have fun building, displaying and learning about the LED Robot Blinker
Learn about free running oscillators
Includes: PCB, electronic components, and instructions PCB measures 108mmX889mmX16mm
Add this kit to your STEM curriculum From the company that brings you Snap Circuits - 9 volt battery not included