Proximity Sensors
Proximity sensors are devices that detect the presence or absence of objects within their proximity without physical contact. They work based on various principles, such as electromagnetic, capacitive, inductive, or optical sensing, to detect objects in their vicinity. A proximity sensor often emits an electromagnetic field or a beam of electromagnetic radiation (infrared, for instance), and looks for changes in the field or a proximity sensor adjusted to a very short range is often used as a touch switch.return signal. Proximity Sensors are available at Avaq Semiconductor Co., Limited. Avaq offers inventory, pricing, datasheets PDF for Proximity Sensors.
Types of Sensors
- Audio Sensors
- Liquid Level Sensors
- Proximity Sensors
- Capacitive Touch Sensors
- Magnetic Sensors
- Current Sensors
- Motion & Position Sensors
- Optical Sensors
- Environmental Sensors
- Temperature Sensors
- Pressure Sensors
- Linear Displacement Sensors
- Biometric Sensors
- Sensor Hardware & Accessories
- Vibration & Tilt Sensors
- Flow Sensors
2-Ch, 28-bit, automotive capacitance to digital converter
4-Ch, 28-bit, capacitance to digital converter
Proximity Sensors PROX.SENSOR 8MM DC 3WIRE N.O.2M CBL
Ambient Light and Proximity Sensor Digital Output 3.3V 10-Pin SMD T/R
Optical Sensor Ambient I²C 10-WFQFN
Proximity Sensors Proximity + ambient light sensor
Proximity Sensors Infrared proximity sensor
Magnetic Reed Switch Magnet SPST-NO Cable, Flat Molded Body
Photoelectric Sensor, 0mm Min, 200mm Max, Rectangular, Surface Mount, SMD-8
Proximity Sensors Proximity/ALS sensor
Proximity Sensors 940 nm IRLED 20mA 2.62 V - 3.6 V
Time-of-Flight ranging sensor based on ST's FlightSense technology
Time-of-Flight ranging sensor with advanced multi-zone and multi-object detection
FAQ
- What are Proximity Sensors?
- Proximity sensors are devices that detect the presence or absence of an object within a certain range or distance without physical contact. They can sense the object's presence, distance, or position using various technologies.
- What are the main types of Proximity Sensors?
- Inductive Proximity Sensors: Detect metal objects by generating an electromagnetic field. Capacitive Proximity Sensors: Detect objects based on changes in capacitance. Ultrasonic Proximity Sensors: Use ultrasonic waves to detect objects' positions. Optical Proximity Sensors: Use light beams to sense object presence. Hall Effect Sensors: Detect magnetic fields produced by nearby objects.
- How do I choose the right Proximity Sensor for my application?
- Consider factors like detection range, object type, material, environmental conditions, output type (digital or analog), and compatibility with the application. Consult datasheets and manufacturer resources for guidance.