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"receiver"
AJMRTC 5mm 940nm Infrared LED Emitter and IR Receiver Diode Set, 940nm IR Transmitting Receiving Diodes for Remote Control, Obstacle Detection, Sensor DIY
Limited time offer, ends 11/29
$12.54
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AJMRTC 20Pcs PT334-6C 5mm Phototransistor, 940nm NPN Infrared Phototransistor Clear Epoxy Lens for IR Receiver, Optical Sensing, Arduino DIY Electronic Project
Limited time offer, ends 11/29
$13.39
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AJMRTC 5Pcs RCWL-0516 Microwave Radar Sensor Module, Doppler Human Motion Detector, 3.3V Digital Output, Penetrable Non-PIR Induction for Smart Light and Alarm Projects
Limited time offer, ends 11/29
$17.38
Free Shipping
AJMRTC 20Pcs 5V Active Electromagnetic Buzzer, Continuous Beep Alarm Sounder Speaker, Integrated Active Buzzer Module for Circuit Prompt and Alarm Projects
Limited time offer, ends 11/29
$19.09
Free Shipping
AJMRTC 5Pcs RCWL-0515 Microwave Radar Sensor Module, 2.7G Doppler Motion Detector, 12-15M Long Distance Human Body Induction Board for Garage Light, UV Lamp, Smart Home Lighting Control
Limited time offer, ends 11/25
$11.21
Free Shipping
Vszerda KY-022 TL1838 VS1838B 1838 Universal IR Infrared Sensor Receiver Module DIY Starter Kit 10pcs
Limited time offer, ends 11/12
$45.99
Free Shipping
