IR Sensor Module – LM393 Photoelectric Sensor Module Best Quality

• The module features a 3 wire interface with Vcc, GND, and an OUTPUT pin on its tail. It works fine with 3.3 to 5V levels. Upon hindrance/reflectance, the output pin gives out a digital signal (a low-level signal). The onboard preset helps to fine-tune the range of operation, effective distance range is 2cm to 80cm.
• – Onboard LED indicates if the module is connected properly– Another onboard LED indicates when threshold values are touched (turns on)– Great for DIY projects and Arduino beginners

  – M3 Mounting holes to mount the module on your desk or project

  – Proximity range up to 7 centimeters depending on the obstructing object and surrounding environment.

• Working Video Link(Click here)

Interface Description (3-wire):

1.  VCC: external 3.3V-5V voltage (can be directly connected to 5v MCU and 3.3v MCU)
2.  GND: GND External
3.  OUT: small board digital output interfaces (0 and 1)

Package Includes:

• 1 x IR Sensor Module – LM393 Photoelectric Sensor Module