描述
Grove – I2C Touch Sensor 觸摸感測器
I2C 觸摸感測器基於 飛思卡爾 FreeScale MPR121 ，感受人類手指的觸摸或接近。這個傳感器包括2個部分：一個觸摸傳感器控制器和4個手指探測器。將感應器的連接器插入傳感器控制器的底座，即可開始觸摸控制。
MPR121：MPR121是一款電容式觸摸傳感器控制器，具有內部智能，包括硬件可配置的I2C地址，帶去抖動的擴展濾波系統以及內置自動配置的完全獨立的電極。
觸摸傳感器探頭：觸摸傳感器探頭包含在觸摸傳感器模組中，可以放置在任何你喜歡的地方，感受手指的觸摸或接近。注意不能和任何導電材料接觸。
The I2C Touch Sensor is based on FreeScale MPR121, to feel the touch or proximity of human being fingers. This sensor include 2 parts: one Touch Sensor controller, and 4 finger feelers. Insert the connectors of feelers into base of Sensor controller, you can begin your touch controlling.
MPR121: The MPR121 is a capacitive touch sensor controller,features internal intelligence, include an hardware configurable I2C address, an expended filtering system with debounce, and completely independent electrodes with auto-configuration built in .
Touch Sensor feeler: The Touch Sensor feelers, which was 4 included in Touch Sensor module,can be set in any place you like, to feel your finger’s touch or proximity. Notice it must not get in touch with any conductive material.
Technical Details
| Weight | G.W 14g |
| Battery | Exclude |
Part List
| Grove – I2C Touch Sensor | 1 |
| Touch Feeler | 4 |
