Pmod CDC1: Capacitative Input Buttons

The Pmod CDC1 is a capacitative sensor that uses the Analog Devices AD7156. By communicating with the chip via I2C, users can set the Pmod for an adaptive capacitance threshold that changes with the environment or set static thresholds that only trigger when a certain capacitance is reached. 
To view our EMC Disclaimer, click here.

Two capacitive input channels
Fixed or adaptive threshold capability
High sensitivity up to 3 fF
Small PCB size for flexible designs 2.3“ × 0.8” (5.8 cm × 2.0 cm)
2×4-pin connector with I2C interface
Follows Digilent Pmod Interface Specification

Pmod CDC1
Custom antistatic Pmod packaging

Quickly find what you need to get started and reduce mean time to blink.
All product support including documentation, projects, and the Digilent Forum can be accessed through the product resource center.
Resource Center
Quick Links
Reference ManualSchematic

Aplikasi & Use Case: Pmod CDC1: Capacitative Input Buttons memberikan kemudahan ekspansi antarmuka sensor dan akuisisi sinyal pada papan pengembang FPGA maupun mikrokontroler untuk integrasi sistem kendali industri dan prototyping IoT.