Proximity
Proximity Sensors
Proximity sensors are able to detect the presence of nearby objects without any need for physical contact. A proximity sensor often emits an electromagnetic field or a beam of electromagnetic radiation such as infrared and then senses changes in the field or return signal.
We stock a wide range of Proximity Sensors to get your STEM, electronics, or robotics project aware of its surroundings!
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Infrared Proximity Sensor Short Range - GP2Y0A41SK0F
Sparkfun
£17.00Infrared Proximity Sensor Short Range - GP2Y0A41SK0F This fancy Infrared Proximity Sensor is essentially a distance measuring sensor unit, composed of an integrated combination of PSD (position sensitive detector) , IR-LED (infrared-emitting diode), and...£17.00 -
Waterproof JSN-SR04T Ultrasonic Distance Sensor
Proto-PIC
£10.00Waterproof JSN-SR04T Ultrasonic Distance Sensor The JSN-SR04T Ultrasonic Distance Sensor is perfect for a water level monitoring project, capable of precise non-contact distance measurements between 20cm-600cm with pinpoint accuracy of 2mm. The JSN-SR04T...£10.00