Features / Specs
- Model: KY-033
- Reflective Sensor: Vishay TCRT5000
- Supply Voltage Range: 3.3 – 5VDC
- Sensing Distance (Adjustable): Approximately 1 – 8mm
- Indication LED for sensor output
- Digital Output Level: Equal to supply voltage
- Non reflective surface produces a high output signal (LED off), reflective surface produces a low output level (LED on)
- LM393 Comparator provides up to 15mA of drive current on the digital output pin