Specification:
Description:
The sensor module is adaptable to ambient light. It has a pair of infrared transmitting and receiving tube. Transmitting tube sends out a certain frequency IR which will be reflected when detecting obstacles (reflecting ) and received by receiving tube. After processing with comparator circuit, green light is on and signal output interface outputs digital signal (a low voltage level signal). Detection distance can be adjusted with the potentiometer, effective distance range 2~60cm, working voltage 3.3V to 5V.
Comparator uses the LM393 chips, stable performance.
Can use 3 to 5V DC power supply.When power on, the red power indicator light is on.
Designed with 3mm screw holes for convenient fixation and easy installation;
Each module has already adjusted threshold compare voltage with potentiometer well, so please do not arbitrarily adjust potentiometer. Specifications:
Working Voltage: 3.3~5V
Detecting Range: 2~30cm
Detection Angle: 35°
Wiring: VCC-VCC; GND-GND; OUT-IO
Size: 4*1.5cm/1.5*0.6in
Quantity: 5pcs
Weight: 3g(approx.)
Module Interface:
VCC: External connection of 3.3V-5V voltage(can be directly connected to 5V micro-controller and 3.3V micro-controller)
GND: External GND
OUT: Digital output port(0 and 1)
Package Includes:
5 x Modules
Description:
The sensor module is adaptable to ambient light. It has a pair of infrared transmitting and receiving tube. Transmitting tube sends out a certain frequency IR which will be reflected when detecting obstacles (reflecting ) and received by receiving tube. After processing with comparator circuit, green light is on and signal output interface outputs digital signal (a low voltage level signal). Detection distance can be adjusted with the potentiometer, effective distance range 2~60cm, working voltage 3.3V to 5V.
Comparator uses the LM393 chips, stable performance.
Can use 3 to 5V DC power supply.When power on, the red power indicator light is on.
Designed with 3mm screw holes for convenient fixation and easy installation;
Each module has already adjusted threshold compare voltage with potentiometer well, so please do not arbitrarily adjust potentiometer. Specifications:
Working Voltage: 3.3~5V
Detecting Range: 2~30cm
Detection Angle: 35°
Wiring: VCC-VCC; GND-GND; OUT-IO
Size: 4*1.5cm/1.5*0.6in
Quantity: 5pcs
Weight: 3g(approx.)
Module Interface:
VCC: External connection of 3.3V-5V voltage(can be directly connected to 5V micro-controller and 3.3V micro-controller)
GND: External GND
OUT: Digital output port(0 and 1)
Package Includes:
5 x Modules
