TCRT5000 Photoelectricity Trailing Module Kits

Kits contain :

  PCB ×1
  Potentiometer 102 ×1
  Potentiometer 105 ×1
  TCRT5000 ×1
  Bent contact pins
  Brass pillar
  Fixed screw

Note : this kits means that you should assemble it yourself.
Compact structure, small size, light weight, flexible

It has SMD pad to weld chip resistance with it after well adjusted.

With place for welding receiving and sending digital potentiometer, it can be adjusted according its surrounding environment so that sensor can work in best condition. Fixed resistor(plug-in or chip resistor)can be welded on it. Signal can be input via IO receive port or via AD sampling port.

Tip: Naked eye can not sense infrared ray from Infrared Emitting Diode,which has caused some difficulties in debugging. However,if you use the phone with a camera, you can can see infrared since camera is infrared-sensitive.

Model cars tracing module

Output: analog signal (which can also receive via IO port)

Photoelectric Tube Type: TCRT5000

Detection range: 10-20MM

Two variable resistors are welded with it, with a screw Copper Cylinder.

Assemble on Robot :