KY-022 TSOP1838 IR Sensor Module is ideally suited to infrared light detection within the range of 700nm – 1mm.

Technical Specification:

• Receiving angle: 90°
• Working voltage: 2.7 ~ 5.5V
• Frequency: 37.9KHz
• Receiving range: 18m
• Size: 6.4mm*7.4mm*5.1mm (L*W*H)

Features:

• Light resistance
• strong electromagnetic interference
• Built-in infrared dedicated IC
• Easy and convenient to use
• Mini size, convenient to carry

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