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  Infrared IR Obstacle Avoidance Sensor Board 3 PinAdd to basket
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  HC-SR04 Ultrasonic Sensor Detector 3.3V-5VAdd to basket
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  TTP223 Capacitive Touch Sensor RedAdd to basket
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  RPLIDAR A3M1-R1 Laser Scanner Development Kit 360°Add to basket
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  OSEPP CTEMP-01 LM35 Temperature Sensor 5 PCSAdd to basket
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  OSEPP MHUM-01 Humidity & Moisture BreakoutAdd to basket
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  OSEPP LIGHT-01 Light Sensor ModuleAdd to basket
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  OSEPP HUMI-01 DHT11 Humidity & Temperature SensorAdd to basket
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  Waterproof Plastic Sensor Case for Humidity & Temperature Sensor ProbeAdd to basket
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  Piezo Buzzer Element with Aluminum CoverAdd to basket
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  SFM-20B Piezo Buzzer Alarm 3-24VDC 95dB 23x12mmAdd to basket
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  POTRIC MR-HW08S PIR Motion Sensor 40WAdd to basket