Gikfun 5mm 940nm LEDs Infrared Emitter and IR Receiver Diode for Arduino (Pack of 20pcs) EK8443 auspowers_batchone and Plastic Lens

and Plastic Lens

18×50mm 25×25mm

and there may be no terminals

AAA or equivalent

Gikfun 5mm 940nm LEDs Infrared Emitter and IR Receiver Diode for Arduino (Pack of 20pcs) EK8443 auspowers_batchone and Plastic LensGikfun 5mm 940nm LEDs Infrared Emitter and IR Receiver Diode for Arduino (Pack of 20pcs) EK8443 Gikfun Inc focus on electronic design, development and marketing of Arduino. We'd like to receive your valuable suggestions for our products and make your idea come true. Read more Read more Product description Diameter : 5MM, Wave length: 940nm Forward Voltage: 1. 2 1. 3V, Power: 0. 15 WReceiving Angle: 40 degreesVoltage (VF) : 1. 1 1. 4 V (0. 1 V each