

Self-locking switch module. A single press activates the circuit. In order for the switch to disconnect the circuit, press it again. The behavior of the switch corresponds to the bistable switch, the push-in part returning to the starting position.
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Expansion board for Arduino, allows easy connection of XBee modules, has separate outputs for I2C, SPI and UART buses. The built-in 3.3V voltage stabilizer and operating mode switch make it easier to program the Arduino when the XBee module is connected to the sockets. DFRobot DFR0265
Switch module with an interlock. DFRobot DFR0423
Touch keyboard module with 16 buttons based on the TTP229 chip. It is equipped with a connector with derived signals and a power supply diode
Module with a button, LED diode and a blue cap. DFRobot DFR0029-B
Module with a button and yellow LED backlight. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 111020045
No product available!
Module with a button and yellow LED backlight. The board is equipped with a Gravity connector and communicates via a digital interface. DFRobot DFR0785-Y
5-button keyboard module with analog output
The module allows you to connect 4 arcade buttons with LED backlight. Equipped with a STEMMA QT connector, it communicates via the I2C interface. Adafruit 5296
Numeric keypad module with 12 buttons. The board has the ATtiny85 microcontroller, which processes data from the keyboard and sends it in a convenient form via the I2C interface. SparkFun COM-15290
No product available!
Waveshare 8 Push Buttons module provides 8 single push buttons in 1 board. Waveshare 3678
The 4x4 Membrane Keyboard Module with 16 Buttons is compatible with Raspberry Pi, Arduino, AVR and other microcontrollers. It is lightweight, durable and easy to assemble, making it ideal for various electronics projects. ModKB4x4
Touch keyboard module with 4 buttons based on the TTP224 system. It is equipped with a connector with derived signals and 4 LEDs signaling the state of each button
No product available!
Module with a bistable button and yellow LED backlight. The board is equipped with a Gravity connector and communicates via a digital interface. DFRobot DFR0785-Y
No product available!
Module with a button and blue LED backlight. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 111020046
Module with 5 colored buttons. Each button is powered independently and has an output informing about its status
Module with a button, LED diode and a yellow cap. DFRobot DFR0029-Y
No product available!
Keyboard module with 16 buttons in the form of a 4x4 matrix. Equipped with an 8-pin connector with 2.54 mm pitch
Universal module for building a keyboard. The set consists of a control board with a miniUSB socket and cables with crocodile clips
Switch module with an interlock. DFRobot DFR0423