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10pcs KY-022 TL1838 VS1838B Universal IR Infrared Sensor Receiver Module, Infrared Receiver Sensor DIY Electronic Kit
Limited time offer, ends 08/08 By Aomoproging
- 10-piece value pack, perfect for DIY projects, experimental teaching and spare replacement.
- Adopts VS1838B professional infrared receiving chip, sensitive and stable signal reception.
- Wide frequency compatibility, fits most common remote control infrared signals.
- Simple digital signal output, easy to connect with Arduino and other microcontrollers.
- 3-5V wide working voltage, low power consumption, compact size for embedded installation.
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KY-022 infrared receiver module is built with TL1838 / VS1838B infrared receiving sensor, featuring high sensitivity and strong anti-interference ability. It can stably receive infrared remote control signals of mainstream frequency bands.
With simple wiring and digital signal output, it is easy to match with various development boards and single-chip circuits. Widely used in infrared remote control decoding, smart home control, electronic DIY production and teaching experiment projects.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Aomoproging Return Policy
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