20Pcs KY-022 Infrared IR Sensor Receiver Module Geekcreit for Arduino – products that work with official Arduino boards

Description

Description:Infrared receiving module adopts 1838 infrared receiving headLight resistance, strong electromagnetic interference, built-in infrared dedicated IC, can work under 500 lux light intensityWidely used in: stereo, TV, video machine, disc machine, set-top boxes, digital photo frame, car stereo, remote control toys, satellite receivers, hard disk player, air conditioner, heater, electric fan, lighting and other home appliancesSpecification:Dimension: 6.4 x 7.4 x 5.1mmReceiving angle: 90 Working voltage: 2.7 ~ 5.5VFrequency: 37.9KHzReceiving range: 18mPackage included:20 x Infrared sensor receiver module