The 4-Channel Line Tracker sensor provides an easy way for line tracking. A line sensor is composed of a number cells and each cell is composed of a sender and a receiver. The particularity of this sender/receiver pair is that it sends light that shall be reflected by the line to be detected but not by the eventually opaque background surrounding this line.
Operating voltage: DC 3.3V-5V
Operating temperature: -10 ℃ – +50 ℃
Mounting Hole: M3 screws
Detection distance: 1mm to 60 CM adjustable, the closer the distance,the more stable performance, and white reflection farthest.
Size(mm): central control board:42(L) × 38(W) × 12(H)
small board:25(L) × 12(W) × 12(H)
Output Interface: 6-wire (1234: signal output, +: positive supply -: ground)
Output signal: TTL level