The sensor detects objects when the output is 0. The output 1 is not time-sensitive. It is directly connected to the IO ports of 3V and 5V microcontrollers. The detection range varies from 2 to 40 cm with good resistance to interference.

The sensor is suitable for applications such as obstacle avoidance in smart cars, line tracking, liquid detection, as well as measuring products. It is designed to operate in complex environments, such as recorded paths.

Key features:

• Operating voltage: DC 3.3V-5V
• Operating current: 20mA
• Operating temperature: -10°C to +50°C
• Detection range: 2-40 cm
• IO interface: 4 lines (-/+/S/EN)
• Output signal: TTL level
• Adjustment method: Adjustment with multiple resistors
• Effective angle: 35°
• Size: 4.5x1.1cm (approximately)