Keyboard module with 10 tact switch buttons. The output of each button has been led to pins with a 2.54 mm raster together with GND reference pins, which allows the board to be used to control other modules with digital inputs, eg DFPlayer Mini or Voice Recorder without additional adapters. In addition, the buttons together with appropriately selected resistors form a matrix that can be connected to the analog pin of the microcontroller. The set includes dedicated caps to facilitate the use of the keyboard. Full documentation with application examples is available on the product wiki page.
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
Pin header goldpin black 1x40 pins. Straight connector for through-hole assembly. 2.54mm pitch.
Cables for evaluation boards, set of 10 pcs., blue colour
Cables for evaluation boards, set of 10 pcs., red colour
Set of 40 pieces of male-female connection cables, in various colors, 17 cm long. CAB_M-F (Rainbow-40-17)
A set of 10 female-female connection cables, in various colors, 17 cm long. CAB_F-F (Rainbow-10-17)
No product available!
No product available!
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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 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 red LED backlight. The board is equipped with a Gravity connector and communicates via a digital interface. DFRobot DFR0785-R
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!
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No product available!
Module for 4 mechanical buttons with LED backlight in the form of NeoPixel diodes. Communicates via I2C. Adafruit 4980
Membrane keypad module with 4 buttons. It is equipped with a tape terminated with a 5-pin connector
Membrane keypad module with 12 (3x4) buttons. It is equipped with a tape terminated with a 7-pin connector
No product available!
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
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
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
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Keyboard module with 16 buttons in the form of a 4x4 matrix. Equipped with an 8-pin connector with 2.54 mm pitch
Module with backlight in the form of RGB NeoPixel diode dedicated to CHOC buttons (or compatible). Adafruit 5756
No product available!
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.
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