ruiwaer 20pairs 5mm ir infrared led diode emitterreceiver 940 | Shop The World
From USA
NewRuiwaer
Ruiwaer 20Pairs 5mm IR Infrared LED Diode Emitter+Receiver 940nm Sender Receiver Kit VS1838B 1838 Sensor Ray Night VisionLighting Lamp Bulbs Assortment
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•The products are 1838 infrared receiver and 940nm infrared emitting tube LED lamp
•Product 1838 The infrared receiver is a small design with a built-in dedicated IC that is highly resistant to interference and can withstand environmental interference.
•Product Usage: Suitable for electronic devices, phototransistors, communication devices, infrared beam sensors, infrared remote controllers, detectors, scientific experiments, cameras, etc.
•The product packaging includes: 20PCS 1838 infrared receivers and 20PCS 940nm infrared emission tube LED lights.
From USA
