IR Light Barrier 4m
The IR-Break-Beam light barriers detect motion by emitting an invisible IR light and using a receiver that detects when something passes between them and blocks the beam. This model has a range of up to 4 m, a fast response time of 0.5ms, and can be used at temperatures from -10°C to 60°C. It is small and easy to install, it is powered by 5V DC, and can be used with Arduino for motion detection, speed capture, and timing in competitions.
Features:
- IR light barrier with 4m detection range
- Small size and quick response
Technical Details:
- Manufacturer: DFRobot
- Manufacturer SKU: SEN0523
- Operating voltage: 5V (DC)
- Output current: 30mA
- Output power: 100mW
- Detection range: 4m
- Detection mode: One-way light barrier (transparent objects are not detected)
- Wavelength: 830nm
- Emitting angle: straight line (infrared light)
- Receiving angle: ±5°
- Reaction time: 0.5ms
- Operating temperature: -10~+60°C
- Storage temperature: -20~+80°C
- Cable transmitter: red wire-5V, black wire-GND, green wire-floating
- Cable receiver: red wire – 5V, black wire – GND, blue wirefloating
- PCB transmitter: green
- PCB receiver: black
- Dimensions: 9mm x 22.5mm x 7.9mm
- Weight: 8g
Delivery Includes:
- 1x IR light barrier 4m 5V
