

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.
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
MOD-21.Z - push button module with bistable operation. The sensor operates based on the AT42QT1012 system.
No product available!
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
Module with a button, LED diode and a red cap. DFRobot DFR0029-R
Module with a button and red LED backlight. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 111020044
Module with 5 colored buttons. Each button is powered independently and has an output informing about its status
No product available!
Touch Sensor Switch Module for Arduino, RoHS
Two-button module with 4 colored overlays. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 111020103
Keyboard module with 10 tact switch buttons. The state of the buttons can be read using digital pins or a common analog output. DFRobot DFR0792
Module with a bistable button and blue LED backlight. The board is equipped with a Gravity connector and communicates via a digital interface. DFRobot DFR0785-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!
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 and yellow LED backlight. The board is equipped with a Gravity connector and communicates via a digital interface. DFRobot DFR0785-Y
Module with a button, LED diode and a blue cap. DFRobot DFR0029-B
The modKB3x4 module is a 12-button matrix membrane keypad arranged in a 3x4 layout, allowing easy data input in electronic projects. With its compact size and simple interface, it is ideal for integration with microcontrollers such as Arduino or Raspberry Pi in applications requiring a user interface. modKB3x4
Membrane keypad module with 4 buttons. It is equipped with a tape terminated with a 5-pin connector
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 12-position rotary switch. It is supplied with the voltage ranging from 3.3 V to 12 V and has an analog output (Gravity connector). DFRobot SEN0156
No product available!
Mechanical keyboard module with LED backlight, encoder and display. Based on the RP2040 microcontroller. Adafruit 5100
Switch module with an interlock. DFRobot DFR0423