ProxFusion click is a multifunctional capacitive and Hall-effect sensor device. This click can detect touch by using two onboard sensor pads, and it can sense a rotation angle of a magnetic field, parallel with the surface of the click board™. The intelligent onboard IC calculates all the parameters and streams the current angle value to the I2C bus directly, without the need for extra calculations.

The integrated circuit, used on ProxFusion click, allows a minimal number of external components, thus allowing the ProxFusion click to work with a very low power consumption. The compact size and advanced onboard functions make this click an ideal solution for implementing all kinds of advanced HMI interfaces, wearable devices, proximity activated or dimmed TFT backlight, digital angle gauges, and similar applications that include any kind of capacitive proximity/touch and Hall-effect sensing elements.

Cap Touch click is a capacitive touch sensing button, integrated on a click board™. It can be activated by touch. This click can sense touch even through plastic, wood, or other dielectric materials, which can be used to protect the surface of the PCB and the sensor pad trace itself. Unlike the mechanical button, the capacitive touch button lasts much longer, it is not prone to damage and wear over time and it is very reliable.

Capacitive buttons are a very popular method of powering up various devices. Besides the aforementioned benefits, having a touch sensitive button on a device allows for a compact design, opens possibilities for various kinds of human-machine interface and - it looks good and modern, especially if accompanied by a LED that turns on when activated, just like the one on Cap Touch click. Cap Touch click can find its place among many applications - for touch activated lighting controls, touch activated control panels, toys and any other applications that need a switch or a button.

Cap Touch 2 click is a capacitive touch sensing Click board™, with the advanced touch/proximity sensor IC, based on the proprietary RightSense® technology from Microchip. Cap Touch 2 click has six touch sensitive channels and six independent LED drivers with several operating modes, including touch sensor linking, as well as the pulsing and breathing effects. It also supports Multiple Touch Pattern Detection (MTPD), and press-and-hold function. Capacitive touch sensor inputs are protected from false detections, which can be caused by the low noise and RF interferences, providing a very reliable touch sensing functionality.

TouchKey 3 click is equipped with advanced capacitive sensors, based on the proprietary QTouch® technology, that can be used to sense touch on 7 different keys. Besides quite a large number of QTouch® capacitive sensing channels, it also offers some additional advanced features, such as the Adjacent Key Suppression (AKS®), a technology that ensures correct button press, even when the touch sensing pads are placed close to each other.

With its many sensing channels and their advanced sensing technologies, TouchKey 3 really stands out from the crowd. It can be used as a multi-button control pad for various embedded applications, replacing mechanical buttons, which are typically prone to malfunctions, with elegant and durable touch sensing pads. Since it can detect touch through 5mm thick layer of plastic, TouchKey 3 is covered with a protective plastic coating, which makes the click board™ even more robust and wear-proof.

Touch Key 4 click is a capacitive touch sensing Click board™, with the advanced touch/proximity sensor IC. It has three independently configurable channels and can work in several operating modes, including multiple button pattern detection mode, combo mode, press and hold detection mode, power button mode, and more. Capacitive touch sensor inputs are protected from false detection, which can be caused by the noise and RF interferences, providing a very reliable touch sensing functionality. Electrostatic Discharge (ESD) protection up to 8kV ensures that no ESD failures will ever occur while interacting with the sensor surface.