TouchClamp Click-Platine
TouchClamp Click-Platine
Overview
Das TouchClamp Click Board™ ist eine mikroBUS™-Zusatzplatine mit dem kapazitiven MPR121-Näherungssensor-Controller von NXP. Es verfügt über sieben plattierte Löcher für Klemmen, mit denen jedes – buchstäblich jedes – leitfähige Objekt angeschlossen werden kann, um es als Eingabetaste zum Senden eines Interrupts an die MCU der Zielplatine zu verwenden.The TouchClamp Click Board™ is a mikroBUS™ add-on board with NXP's MPR121 proximity capacitive touch sensor controller. It has seven plated holes for clamps which can be used to connect any – literally any – conductive object in order to use it as an input button to send an interrupt to the target board MCU. It's great for creating installations where users interact with the environment in unexpected ways. There's also an extra capacitive button in the middle.
The TouchClamp Click Board™ communicates with the target MCU through the mikroBUS™ INT pin and I2C interface (SCL, SDA). The board has an onboard ADDR. SEL. jumper for choosing I2C addresses. Designed to use a 3.3V power supply only
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