Tamiya has released Line Tracing Snail II under Model Kits STEM category
Walk the Line
This delightful kit constructs a model snail which follows its way leisurely along a black colored line drawn on a white paper area, while waving its eyes adorably backwards and forwards. As soon as the snail discovers a black line, its Light-emitting Diode lights up green. It uses an infra-red Light-emitting Diode and phototransistor to manage the twin engines. The performance about the model could be modified utilizing the rate switch (low or high) and sensor adjustment dial. Sensor, circuit board and motors come pre-wired. The kit requires screw accessory plus some simple wiring to perform.
how it functions
whenever sensor is placed over a black line, top motor strategies into action, propelling the snail forwards also to the left. Once the sensor moves from the line, the best engine stops as well as the remaining engine begins, moving the snail forwards and to the right. With regards to discovers the line once more the process repeats, with all the snail going its method forwards in this way.
*Please note that the line are at minimum 3mm wide, and any turns in excess of 8cm radius.
specs
Length: 176mm Smoke color tinted ABS resin chassis and body 2 engines included Pre-wired sensor, circuit board and motors
individually needed Items
2x R6/AA/UM3 batteries
1 Reviews
Wing C**n
2020-04-03
Great service and always on time! It would be great if you can list the things that could fit into my package in terms of weight. I will add more into my cart.
Thanks for the great service! I really appreciate it.
