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
KAmodPCF8883T is a module with capacitive touch sensor PCF8883 from NXP. The module has a probe placed on the PCB and a diode indicating the state of the chip. It enables work in one of three modes.
Module with a button and white LED backlight. The board is equipped with a Gravity connector and communicates via a digital interface. DFRobot DFR0785-W
Module with AT42QT1060 controller - contectless keyboard controller, Kamami, RoHS.
Module with 5 colored buttons. Each button is powered independently and has an output informing about its status
The modTTP223 module is a capacitive touch sensor that detects touch on the sensor surface and generates a digital output signal. With its compact size (14 x 11 mm) and operating voltage range of 2 V to 5.5 V, it is ideal for integration with microcontrollers such as Arduino or Raspberry Pi in projects requiring a touch interface.
Module with a button, LED diode and a blue cap. DFRobot DFR0029-B
Touch keyboard module with 8 buttons based on the TTP226 chip. It is equipped with a connector with derived signals and LEDs that indicate the state of each button
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
Conductivity Sensor Switch DFRobot is a touch button that allows you to change the sensor output status by connecting terminals (positive and negative) using metal, human body or fruit and plants. It is powered by 3.3 ... 5 V. DFRobot SEN0223
No product available!
Module with a button and red LED backlight. The board is equipped with a Gravity connector and communicates via a digital interface. DFRobot DFR0785-R
Universal module for building a keyboard. The set consists of a control board with a miniUSB socket and cables with crocodile clips
Mini keyboard with 16 buttons and RGB backlight. Equipped with a connector compatible with Grove, it communicates via the I2C interface. Adafruit 3954
Module with a button and RGB LED backlight. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 111020049
No product available!
5-button keyboard module with analog output
Module with a bistable button and white LED backlight. The board is equipped with a Gravity connector and communicates via a digital interface. DFRobot DFR0785-W
No product available!
Module with a bistable button and green LED backlight. The board is equipped with a Gravity connector and communicates via a digital interface. DFRobot DFR0785-G
No product available!
Switch module with an interlock. DFRobot DFR0423