Search results for: '4x4 matrix keypad'

Maximize your input possibilities with our 4x3 Button Matrix Keypad! Featuring numeric, star, and hash keys, this versatile keypad conserves IO while adding functionality to any project. Perfect for Makers looking to streamline their designs.

This is a very popular LCD Keypad shield for Arduino or Freeduino board. It includes a 2x16 LCD display and 6 momentary push buttons. Pins 4, 5, 6, 7, 8, 9 and 10 are used to interface with the LCD. Analog Pin 0 is used to read the pushbuttons. The LCD shield supports contrast adjustment and backlit on/off functions. It also expands analog pins for easy analog sensor reading and display.

Hey, Jenny, I've got your number! And I'm going to dial 867-5309 into this very nice phone-style matrix keypad. This keypad has 12 buttons, arranged in a telephone-line...

Punch in your secret key into this numeric membrane keypad. This keypad has 4 buttons, and since every key has its own wire line, no matrix code is required - just...

CircuitWorks® Rubber Keypad Repair Kit permanently repairs rubber keypads by restoring conductivity to worn, intermittent, and nonconductive carbon contacts. This product easily returns rubber keypads to like-new condition.

The SparkFun Qwiic Directional Pad adds a 5-way directional pad to your I2C bus!...

This is a basic 12 button keypad that has been designed for easy user input and functionality. The buttons are set up in a matrix format. This allows a microcontroller...

Punch in your secret key into this numeric matrix keypad. This keypad has 12 buttons, arranged in a telephone-line 3x4 grid. It's made of a thin, flexible membrane...

This membrane keypad has a single key, but it does have an embedded surface-mount red LED installed. The flex cable is also extra-long, so they can think of a lot...

Keypads are very handy input devices, but who wants to tie up seven GPIO pins, wire up a handful of pull-up resistors, and write firmware that wastes valuable processing...

For all the DIY keebfans in the house here is a super sleek and sturdy 2-Key Aluminum Keypad Shell in Black, the perfect base to begin your...

The only thing better than a nice mechanical key is, perhaps, FOUR mechanical keys that also can glow any color of the rainbow - and that's what the Adafruit NeoKey 1x4 QT I2C Breakout will let you do! This longgg 3" x 0.8" PCB fits four Cherry MX or compatible switches and make it easy to use with a breadboard/perfboard or with a STEMMA QT (Qwiic) connector for instant I2C connectivity on any platform.

This new Adafruit shield makes it easy to use a 16x2 Character LCD. The 16x2 Character LCD is NOT, repeat, NOT, included Adafruit really like the range of LCDs Adafruit stock...

This a simple breakout board for the button pads. Each LED and button is brought out to the side connectors. The connectors are soldered to the back side of the PCB. We recommend trimming the connector leads on the button side as short as possible to reduce the deflection of the pad.

This is a translucent silicon rubber button pad with 4 buttons orignally inspired by the folks at monome.org. Each button has a hole underneath that accepts either a 3mm or 5mm standard LED. The idea is that you can create a button interface of your choice with the ability to display simple colors under each button. Mainly, we wanted to use our tri-color LEDs to create a full RGB color for each button.

This Arduino I2C shield with a 16×2 RGB LCD screen features multiple IO expansion ports and keys, suitable for interactive projects or data monitoring...

The only thing better than a glowy arcade button is, perhaps, FOUR glowing arcade buttons - and that's what the Adafruit LED Arcade Button 1x4 QT...

This new Adafruit Pi Plate makes it easy to use a blue and white 16x2 Character LCD. Adafruit really like the 16x2 Character LCDs Adafruit stock in the shop. Unfortunately...

For folks who want ready-to-go keeb action, we've got the lovely Adafruit Macropad with a 3x4 grid of MX+NeoPixel key switches - but for those who like to forge their own path, we now present the easiest way of creating custom ortholinear (that's a fancy word for gridded) key matrices. Instead of hand soldering together a custom matrix of NeoKey socket breakouts, the Adafruit NeoKey 5x6 Ortho Snap-Apart Mechanical Key Switches with NeoPixel has 30 key switches that can be snapped apart to make any size grid.