P-032: Obstacle-detect module

AED 12.00 Without VAT


This sensor is known variously as the Keyes, KeyesIR or Keyestudio KY-032. It is the the functional equivalent of the IrBeady IR-08H, also known as the AD-032. The sensor uses a four pin connector, The pins are labeled: EN (Enable), out (Output), + (Power) and GND (Ground). There are also two potentiometers on the board and one jumper (see picture).


Manufacturer's Specifications:

  • Working voltage: 3.3V to 5VDC
  • Working current: ≥ 20mA
  • Operating temperature: -10°C  to +50°C
  • Detection distance: 2 to 40cm
  • IO Interface: 4-pin (EN / +V / S / GND)
  • Output signal: TTL level
    • LOW level if obstacle detected
    • HIGH if no obstacle detected
  • Adjustment: two single-turn variable resistors
  • Effective angle: ±35°
  • Size: 28mm × 23mm
  • Weight: 9g