The infrared emitting diode of the TCRT5000 sensor continuously emits infrared rays. When the emitted infrared rays are not reflected back or are reflected back but the intensity is not large enough (indicating that the diode is always in the extinguished state), the phototransistor is always in the off state, at this time the module Output high level; when the detected object appears in the detection range (indicating diode is lit), the infrared rays are reflected back and the intensity is large enough, the phototransistor is saturated, and the module outputs low level at this time.
Module function:
Use infrared reflection sensor TCRT5000
Test reflection distance: 1mm to 25mm
Clean and 3, comparator output, signal waveform,
Strong driving ability, more than 15 horses.
Equipped with multiple adjustable precision potentiometers to adjust sensitivity
Operating voltage is 3.3V to 5V
Output form: digital switch output (0 and 1)
Fixed bolt holes for easy installation
Small board PCB size: 3.2cm x 1.4cm
LM393, using a wide voltage comparator
Size: 3.1x1.3cm (about)
Module function introduction:
The TCRT5000 infrared emission diode sensor continuously emits infrared light.
Infrared rays are emitted when the intensity of the reflection is not reflected or is not large enough.
The light activated triode is always off.
At this point, the output of the module is high.
Indicating that the diode is off;
The detected object appears within the test range.
The infrared rays are reflected back, and the intensity is large enough.
Light activated triode saturation,
At this point the output of the module is low, indicating the diode light.
Application:
The electricity meter pulse data sampling
Fax machine, shredder paper detection
Obstacle detection
Black and white line detection
Package included:
1pcs *TCRT5000 Infrared Reflective Sensor Tracking Module
Contact: Adam
Phone: +86 18205991243
E-mail: sale1@rfid-life.com
Add: No.987,Innovation Park,Huli District,Xiamen,China
Adam