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Detailed Description:
Product Features
|
+ : connect DC5V positive dc
- : connect DC5V negative dc
S: signal output side, the light activated triode saturation, this
happens when the output of the module for the high level, indicating the diodes
lit up.
Overview
TCRT5000 photoelectric sensor module is based on TCRT5000 electrcal sensor design, a infrared reflection type photoelectric switch. Sensor with high transmission power infrared photodiode and a high sensitivity photoelectric transistor, the output signal by the plastic schmidt circuit, stable and reliable.
Applications:
1. Meter pulse data sampling
2. Detection of fax paper shredder
3. The obstacle detection
4. Black and white line detection
The basic parameters:
1. The shape size: 32 mm to 37 mm long; 7.5 mm wide; 2 mm thick
2. Working voltage: DC 3 V ~ 5.5 V, recommend the working voltage of 5 V
3. The detection distance: 1 mm to 8 mm, focus distance is 2.5 mm
Sensor of infrared emission diode emission infrared unceasingly, the infrared ray is emitted when the intensity of reflected back has not been reflected or but is not big enough, the light activated triode has been in the off state, the output end of the module at this time for the low level, indicating diode has been put out state
Detected objects appear within the scope of testing, infrared light is reflected back and strength is enough big, light activated triode saturation, at this time the output of the module for the high level, indicating diode was lit.