Counter click carries an LS7366R 32-bit quadrature counter. The top of the board has a pinout for interfacing with incremental encoders. The interface has ENCA and ENCB pins, along with ENCI, which is a programmable index. The A and B...

Touchkey click has four capacitive pads powered by TTP224 , a touchpad detector IC. Capacitive buttons like these can be toggled even when placed under a layer of glass or paper. The board outputs an interrupt signals for each pad: OUTA,...

Button R click is the simplest solution for adding a single pushbutton to your design. The button itself is transparent, 6.8mm in diameter and has a red LED backlight. When pressed, it sends an interrupt signal to the target board...

Rotary click carries a 15-pulse incremental rotary encoder with detents, surrounded by a ring of 16 yellow LEDs. It’s a perfect solution for adding a precision input knob to your design. The encoder outputs A and B signals (out of phase...

4x4 Key click carries a 16 button keypad. The design of the board — inputs are read by a pair of connected 8-bit parallel-in serial-out shift registers — allows for multiple key presses at the same time. For ease of use, each button has...

Rotary click carries a 15-pulse incremental rotary encoder with detents, surrounded by a ring of 16 red LEDs. It’s a perfect solution for adding a precision input knob to your design. The encoder outputs A and B signals (out of phase to...

Fingerprint click is the simplest way to integrate biometric security to your design. The smallest optical touch fingerprint sensor in the world is featured on the click — GTS-511E2. The sensor takes a digital image of the fingerprint...

Rotary click carries a 15-pulse incremental rotary encoder with detents, surrounded by a ring of 16 blue LEDs. It’s a perfect solution for adding a precision input knob to your design. The encoder outputs A and B signals (out of phase to...

Rotary click carries a 15-pulse incremental rotary encoder with detents, surrounded by a ring of 16 green LEDs. It’s a perfect solution for adding a precision input knob to your design. The encoder outputs A and B signals (out of phase...

Thumbstick click is a high precision input device. It features a dual axis, spring return, pushbutton enabled joystick (similar to the ones used on joypads on popular gaming consoles), and a MCP3204 12-bit A/D converter. The joystick...

The SpeakUp is a speech recognition click board. You can set it up to recognize over 200 different voice commands and have the on-board MCU carry them out instantly.Using a simple interface on your computer, you record a word or phrase...

CapSense click add-on board features a capacitive sensing module CY8C201A0 which takes human body capacitance as an input and directly provides the real time sensor information via I2C output. The board contains capacitive sensing...