EK Japan EK Japan TK-742 Product Summary
Follows a line using light sensors
This line tracer uses two light sensors to automatically move along a black line, with the light sensors detecting whether the red light emitted from the LEDs reflects off the course and controlling the left and right motors. The idler drive system transmits the rotation of the motor shaft directly to the tyres, making it easy to understand how the tyres rotate.
●Number of parts: 53
●Number of soldering points: 24
●Construction time: about 1.5 hours
●Power source: AAA alkaline batteries x 3 (sold separately)
●Current consumption: approx 120mA
●Size: W70 x H60 x D90mm
Photo:
