Main chip: LM393 IR reflection detection probe, TCRT5000
With the signal output indicator
Operating Voltage: DC 3V ~ 5V
Adjustable sensitivity (adjustable sensing distance), channel output single, can be connected directly to the microcontroller IO port
Output circuit board switch TTL level
Holes of the fixed bolts for easy installation
Dimensions :. 32 x 11 x 20mm (L x W x H)
Application: Smart monitoring, measuring the liquid level, turn the measurement of counting rate etc
Package Included: 1 x module sensor infrared IR reflection