Elenco 21-887 Follow Me Robot Kit, Sound Detecting Electronic Kit (No Soldering Required) and the large one in

and the large one in the center measures 0

Trigger Source: CH1

The vibrant LED meters display the actual voltage and current

20 discs of 240-Grit

One 12VDC fixed section

Elenco 21-887 Follow Me Robot Kit, Sound Detecting Electronic Kit (No Soldering Required) and the large one inTHIS IS AN EDUCATIONAL ELECTRONIC KIT AND REQUIRES ASSEMBLY. PHOTO SHOWS ITEM AFTER ASSEMBLY. Comes complete with detailed, easy to follow instructions. Follow Me Robot kit will respond to sounds Control the robot with simple hand claps Fun introduction into the exciting world of electronics and robotics Quality construction No soldering required 4 AA batteries required (not included) This very interesting sound detecting robot kit has four built in