Products
- Smart Appliances
- Switching Power
- Vehicle Electronics
- Security Electronics
- Medical Instruments
- Industrial Control
Touch sensing is used for industrial automation control
Typical connection diagram of AD7873 for touch screen control. The value of the reference voltage sets the input range and conversion result of the converter to output MSB first, followed by the remaining 11 bits and three trailing zeroes, depending on the number of clocks used in each conversion.
Capacitive technology also plays a role in providing an effective user interface for the Internet of things. Although full touch screens do not work well with gloves or dirt, capacitive technology can be used to press buttons to avoid these problems. With a simple monochrome LCD such as LK162A from a matrix orbital, the reconfigurable key system can easily use the padded series of the device from the pis series.
Previous：Field actuator: Signs
Next：No information