7-segment LED display is the most commonly used type of display to represent changing numerical values. The principle is very simple - seven LED segments are positioned in a certain shape and by turning specific segments on or off, the...

How does it work? When it comes to driving an array of LED segments, using so-called shift-register ICs is almost unavoidable. This Click board™ uses a single 74HC595 IC , a tri-state, serial-in, parallel-out, 8-bit shift-register with...

RGB Driver click is an RGB LED driver, capable of driving RGB LED stripes, LED fixtures and other RGB LED applications that demand an increased amount of current and voltage. Besides the NCP5623B IC, a triple output RGB LED driver IC,...

Tamper 2 click contains a levered D2HW-A221D switch by Omron , which outputs signal in both positions - pressed and released. Omron switches, also known as microswitches, are well renowned for their reliability and endurance. The PCB of...

Tamper click is equipped with SDS001 , a low profile side-actuated detect switch, made by C&K company. This is a high-quality, low-current detection switch, which is designed in a form of a push button. The switch itself is very small -...

Keylock click carries a processed sealed key lock mechanism that can be set in three different positions. The click is designed to run on either 3.3V or 5V power supply. It communicates with the target microcontroller over the PWM, INT,...

TouchKey 2 click has four capacitive pads powered by Microchip's ATtiny817 which has an integrated touch QTouch® controller. The click is designed to run on a 3.3V power supply. The four LEDs onboard the click indicate when the Key (Pad)...

Rotary click carries a 15-pulse incremental rotary encoder with detents, surrounded by a ring of 16 orange 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...

SpeakUp learns from scratch, so you can make it understand your commands spoken in any language, dialect or slang. Using a simple interface on your computer, you record a word (up to 1 second) and assign it an instruction. Repeat for as...

Thumbwheel click is a mikroBUS™ add-on board with a 10-position rotary sprocket connected to a 1-Wire 8-Channel Addressable Switch . The starting position of the switch is marked with a small notch on the PCB above the wheel. Printed...

Cap Extend click is a mikroBUS add-on board with a SEMTECH SX8633 low power, capacitive button touch controller. It has 12 pins for connecting capacitive inputs (either touch-buttons or proximity sensors). Any sort of conductive object...

TouchClamp click 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...