BTFO 5 Pairs IR Break Beam Switch for Arduino Relay 51 Microcontroller K60

Key features

• Package Contents: You will receive 5 pairs of IR break beam sensors, including 5 transmitters and 5 receivers. The total length of every single sensor is 26cm/10.24in. Sufficient quantity for you to use and replace.
• Premium Material: Made of quality rubber, copper, and ABS, this IR break beam sensor is durable, reliable, and long-lasting. You can use it with confidence.
• Compatibility: Our product features NPN normally open output mode, with DC 3-5V wide operating voltage and 2ms response time, suitable for Arduino, relay, 51 microcontroller, K60, and more. Please note that our product is not sponsored or endorsed by, or affiliated with the brands it fits.
• Simple Setup: The color-coded wire design helps you identify and connect wires correctly: transmitter: 2-wire (Red = 5VCC, Black = GND); receiver: 3-wire design (Red = 5VCC, Black = GND, White = OUT (NPN normally open). Add a 1K pull-up resistor between the signal and positive electrode to connect directly to a microcontroller I/O port.
• Practical Use: This IR break beam sensor features fast, stable response speed and high sensitivity. Suitable for accurately detecting any object that can interrupt the light beam. Widely used for smart devices, sensing counters, etc, particularly for smart robot competitions like object presence detection, speed detection, timing, etc.

Specification: Color: as shown in the picture Material: rubber, copper, and ABS Product Size: 26cm/10.24in long Package details: 5 pairs of IR break beam sensors Note: Due to manual measurement, the size and weight may have a certain error. Due to the difference between monitors, there may be a slight color difference.

Free shipping included. 30-day hassle-free returns.