The ProxFusion® 2 Click is an ambient lighting, capacitive, Hall-effect, and inductive sensing Click board™ which features a single multifunctional sensor IC. The IQS621 IC from ProxFusion® sensor series offers several ProxSense® engine capabilities, with additional sensor types. Thanks to its high level of integration, this sensor requires a low number of external components, which combined with its very low power consumption, makes it a perfect solution for IoT applications. Such applications can also benefit from a variety of sensors on the same die, allowing more complex devices to be designed with no additional costs.
Despite its compact size and a variety of available sensors, each of them provides a range of features which improve the accuracy and reliability. The IC contains a regulated power source, providing precise and thermally stabilized voltage reference for all the sensors. Thanks to the Automatic Tuning Implementation (ATI) technology, the sensitivity of the sensors is not affected by external influences such as temperature, parasitic capacitance, and changes in the GND reference.
The ProxFusion® 2 click can be used for the IoT-based application development, but also for applications related to major and minor home appliances, home automation and lighting control, human-machine interfaces (HMI), and more.
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