Tracking sensor
HW-511 is an infrared tracking sensor. When the tracking sensor is working, its infrared emitting diode
The tube continuously emits infrared rays, when the emitted infrared rays are not reflected back or are reflected back but the intensity is not enough
When it is large, the infrared receiving tube is always in the off state, and the output terminal of the module is at high level at this time, indicating the diode
Always off: When the detected object appears in the detection range, the infrared rays are reflected back and the intensity
If it is large enough, the infrared receiving tube is saturated, and the output terminal of the module is at low level at this time, indicating that the diode is lit.
2. Product parameters
1. Working voltage: DC5V
2. Detection reflection distance: 10-25mm
3. Output form: digital signal (0 or 1)
4. Interface description: V+: positive power supply
G: negative pole of power supply
S: signal output