Средства разработки тактильных датчиков 410-247

Расширительная плата , PmodCDC1, AD7156 2-канальный преобразователь емкости малой мощности, Pmod I/O

Средства разработки тактильных датчиков PmodCDC1 Capacitative I/O

PMODCDC1 demonstrates capacitance to digital proximity sensing through two capacitative "buttons. " The AD7156 is used to measure the capacitances of the two buttons separately by exciting the capacitance and sampling the response. It stores data as a 16bit word that you can read by accessing the correct data registers via I2C. The user can set a capacitance threshold for both buttons individually, and when that threshold is reach the associated output pin will be driven high.

• Based on the Analog Devices AD7156 1.8V, 2 channel capacitance converter
• I2C communication interface
• Two capacitance input channels
• Adaptive proximity threshold

Области применения

Считывание и Контрольно-измерительная Аппаратура

Содержание

PmodCDC1 Capacitance to Digital converter module, MTE cable.