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Keyboards for Arduino

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Numeric keyboard - 12 keys

The keyboard has numbers from 0 to 9 and the signs: * and #. The buttons are connected into a matrix so for the detection of 12 buttons, you need only 7 pins of the...
Index: SPF-02202
Index: SPF-02202
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Czas oczekiwania ok. 10-30 dni
Regular price €3.70 Price €3.70
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Numeric keypad, self-adhesive, 12 keys

Simple numeric keyboard with the numbers from 0 to 9 and the signs: * and #. The reverse side has a self-adhesive tape for facilitating the installation.
Index: MOD-01681
Index: MOD-01681
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Regular price €1.84 Price €1.84
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Panel for 4x4 keyboard - compatible with LED diodes - SparkFun COM-07835

Keyboard overlay with 4x4 - 16 keys. Under each key, an LED can be mounted in a 3 or 5 mm threaded housing. This allows you to create a backlit key panel.
Index: SPF-02272
Index: SPF-02272
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Regular price €5.56 Price €5.56
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Keyboard panel 2x2 - compatible with LEDs - SparkFun COM-07836

Overlay for the keyboard with 2x2 - 4 keys. Under each button, you can mount the LED in the through hole case of 3 or 5 mm. It allows you to create panel of keys with the...
Index: SPF-02273
Index: SPF-02273
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Regular price €1.62 Price €1.62
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Tact Switch module 6x6

Module with button, type tact switch, size of 17 x 10mm with two holes with a diameter of 2.3 mm.
Index: MOD-02645
Index: MOD-02645
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Czas oczekiwania: ok. 10-30 dni
Regular price €0.28 Price €0.28
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Keyboard - matrix 4x4 tact switch - analog output - Waveshare 4431

The matrix consists of 16 buttons, type tact switch, distributed in four rows and four columns. The system communicates via an analog signal using only one analog input of the...
Index: WSR-04468
Index: WSR-04468
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Czas oczekiwania: ok. 10-30 dni
Regular price €3.84 Price €3.84
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Numeric self-adhesive membrane keypad - 4 keys

Simple numeric keyboard has the numbers: from 1 to 4. The reverse side has a self-adhesive tape for facilitating the installation.
Index: MOD-04266
Index: MOD-04266
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Czas oczekiwania: ok. 10-30 dni
Regular price €1.51 Price €1.51
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Keyboard - 4x4 tact switch matrix - Waveshare 3679

The matrix consists of 16 buttons, type tact switch, distributed in four rows and four columns. Signals are displayed on 8 popular goldpin connectors - pitch of 2.54 mm.
Index: WSR-04491
Index: WSR-04491
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Regular price €2.44 Price €2.44
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Keyboard - 2x4 tact switch matrix - Waveshare 3678

The matrix consists of 8 buttons, type tact switch, distributed in four rows and two columns. The signals are displayed out on the 9 popular goldpin connectors - pitch of 2.54...
Index: WSR-04499
Index: WSR-04499
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Czas oczekiwania: ok. 10-30 dni
Regular price €1.57 Price €1.57
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Touchpad TTP229 - 8 buttons + line sensor - Waveshare 10225

Touch keyboard, equipped with 8 buttons and the linear sensor with the goldpin connector - pitch of the 2.54 mm. It communicates via an I2C bus or digital outputs for each...
Index: WSR-04516
Index: WSR-04516
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Regular price €8.12 Price €8.12
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DFRobot LED Keypad Shield - Shield for Arduino

Shield for Arduino with 4-digit ,8-segment display with common cathode. In addition, the board has 5 buttons. The device operates with 5 V voltage.
Index: DFR-05516
Index: DFR-05516
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Regular price €8.14 Price €8.14
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ADKeyboard v2 - keyboard module with colorful buttons

Keyboard module equipped with five coloured buttons. It communicates via an analog signal, which saves I/O pins of e.g. Arduino module. The device operates with 5 V.
Index: DFR-03560
Index: DFR-03560
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Regular price €5.23 Price €5.23
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Arduino tile - huge possibilities in a small size

Arduino is a single disc computer, which has already received over thirty views. It consists of a single printed circuit, on which microcontrollers and other elements are placed. Plans of the device are available for everyone, because it has an open hardware license, so people willing to build it on their own, modify it or even redistribute it commercially (without using the Arduino name). Hardware works best with analog electronic components, so users often use it to build devices such as thermometers, roller shutter controllers or alarm systems. For this purpose there are many Arduino compatible extensions available, so called overlays - sensors, output expanders or servo controllers. They increase the board's functionality and make it even more versatile. Arduino can also be connected to other single-platform computers, for example Raspberry Pi, as well as various accessories. One of the most useful accessories of this kind are Arduino keyboards.

Arduino keyboards - what to choose?

After connecting to the Arduino board, the keyboard can be used to enter different types of data, which allows to use the board in many electronic projects. There are different types of keyboards available for minicomputer - first of all ready-made numeric keyboards with different number of buttons, but also matrices designed for self-programming and housing or function keys (for example, arrows). Please make sure that the selected accessories are compatible with your version of the board and allow for easy connection. You also need to adjust the type of keyboard to the design you plan to make: a few buttons with assigned functions (for example "up", "down", "lock") are enough for a simple roller shutter controller, but if you plan to build a burglar alarm, you will already need a full numeric keypad for convenient operation of a more advanced device. You should also pay attention to the conditions in which the equipment will be used - if it may be exposed to moisture, dust or significant temperature changes, choose an Arduino keyboard with appropriate protection.

Which Arduino keyboards can you find in our store?

There are different Arduino keyboards available in our shop, which you can use in many electronic projects. We offer, among others, numeric keyboards with 3 x 4, 4 x 4 and 4 x 5 keys, which can be connected through a goldpin strip or appropriate wires, and then programmed and used to enter different types of data or control devices. Some models are equipped with an adhesive tape on the back, which facilitates installation in the desired place. You will also find other types of keyboards and expansion modules with different numbers of buttons in our range, which you can use for example to create projects such as a roller shutter controller, a controller for a mobile robot or a gaming joystick. We also offer matrices equipped with tact switch buttons, which you can customize and program by assigning each button (or key configuration) the desired functions.