IR YL-73 Small IR Sensor

Salient Features:

• Working voltage: DC 3.3 - 5V
• Operating current: > 1 Amp
• Detection distance: Adjustable 2mm to 60 CM, the closer the more stable performance, the distance from the white reflection
• Angle detection: 35 Degree
• Output interface: 6-wire
  • 1 to 4 : Signal output
  • + : Positive power supply
  • - : Negative power supply
• TTL output signal level  (can be directly connected to MCU I/0, induction to the sensor reflected infrared light, red light, low level output voltage; not the infrared light, LED light, high level output.)
• IC: LM339
• Mounting hole: M3 size
• Dimensions:
  • Control board 42mm × 38mm × 12mm (length * width * height)
  • Sensor board 25mm × 12mm × 12mm (length * width * height)

Specifications

Resources

Sample Code

Tutorial