Product description:
1. Based on a 38kHz infrared transmission sensor
2. Suitable for remote control applications
3. Power supply: 5V
4. Interface: Digital
5. Modulation frequency: 38kHz
6. Pin definition: 1.Output. 2.Voltage control. 3.GND
7. Compatible with digital 38kHz infrared receiver sensors
Packaging includes: 2 pieces 38kHz infrared receiver sensors, 2 pieces 38kHz infrared transmitter sensors