The microcontroller-based concept was chosen because I wanted to scale the sensor system later to suit other applications. Here is the diagram of my Arduino infrared close proximity sensor. As you can ...

A common reason for proximity sensor failure is mismanaged electrode designs ... In Figure 8 is a simplified flow diagram of the concept. Recent advances in the SAR testing methods have caused some ...

AI Virtual Proximity Sensor INNER BEAUTY Elliptic Labs’ AI Virtual Proximity Sensor detects when a user holds their phone up to their ear during a call, allowing the smartphone to turn off its ...

Most proximity sensors use an electromagnetic field to sense the presence of a target metal. But there are times when it's necessary to sense nonmetallic materials such as plastics, liquids ...