Search results for: 'i2c keypad'
SparkFun Qwiic Keypad - 12 Button
Brand: Sparkfun
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...
$22.95 AUD, inc GST
Adafruit 4x4 NeoTrellis Feather M4 Kit Pack
Brand: Adafruit
Adafruit have upgraded Adafruit's popular 4x4 Trellis Keypad kit with a super-specifically-laser-cut enclosure that turns your 4x4 'Trellis into a handheld Feather M4 Express-powered...
$94.95 AUD, inc GST
Adafruit LTC4311 I2C Extender / Active Terminator - STEMMA QT / Qwiic
Brand: Adafruit
I2C stands for Inter-Integrated-Circuit communications, its meant for short distances on a PCB or subassembly. But, hey, Adafruit are engineers and Adafruit like to push the limits of technology, right? So why not try to have I2C run over a meter long cable, or even longer?
$17.30 AUD, inc GST
Adafruit ANO Rotary Navigation Encoder to I2C Stemma QT Adapter - Pre-Soldered Encoder
Brand: Adafruit
The ANO rotary encoder wheel is a funky user interface element, reminiscent of the original clicking scroll wheel interface on the first iPods. It's a...
$24.80 AUD, inc GST
Adafruit ISO1540 Bidirectional I2C Isolator - STEMMA QT / Qwiic
Brand: Adafruit
Sometimes you'll find yourself with an I2C bus controller on one side, and an I2C bus device on the other and you gotta keep em (electrically) separated. Maybe because one is Earth-grounded, maybe because you've got some funky power monitoring setup, maybe you want to reduce noise.
$17.25 AUD, inc GST
Adafruit TCA8418 Keypad Matrix and GPIO Expander Breakout - STEMMA QT / Qwiic
Brand: Adafruit
It's a GPIO expander, it's a keypad matrix driver... its the Adafruit TCA8418 Keypad Matrix and GPIO Expander Breakout - a cute and powerful I2C...
$10.60 AUD, inc GST
Adafruit ANO Rotary Navigation Encoder to I2C Stemma QT Adapter
Brand: Adafruit
The ANO rotary encoder wheel is a funky user interface element, reminiscent of the original clicking scroll wheel interface on the first iPods. It's a...
$9.10 AUD, inc GST
Adafruit 16x8 LED Matrix Driver Backpack - HT16K33 Breakout
Brand: Adafruit
This is the magic sauce in Adafruit's 7-segment and matrix backpacks, now available in breadboard-friendly breakout board format. The HT16K33 is a neat little chip that...
$15.55 AUD, inc GST
SparkFun Qwiic Button - Green LED
Brand: Sparkfun
Buttons are an easy and tactile way to interface with your project, but why would you want to deal with debouncing, polling, and wiring up pull-up resistors? The...
$10.05 AUD, inc GST
SparkFun Qwiic Navigation Switch
Brand: Sparkfun
The SparkFun Navigation Switch adds a small, joystick-like 5-way tactile switch to your I2C bus! When connected to a microcontroller, push the 5-way...
$16.60 AUD, inc GST
Arduino LCD1602 Keypad Shield I2C RGB Text
Brand: DFRobot
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...
$25.30 AUD, inc GST
Pimoroni Pico RGB Keypad Base
Brand: Pimoroni
Connect a glorious, squishy, 4x4 rainbow-illuminated keypad to your Raspberry Pi Pico - perfect for making a custom USB input device!
$58.65 AUD, inc GST
I2C RGB Backlight LCD 16x2 Display Module for Arduino (Black Text)
Brand: DFRobot
This product 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 and Analog Pin 0 is used to read the work status of five pushbuttons.
$22.89 AUD, inc GST
Adafruit I2C Controlled + Keypad Shield Kit for 16x2 LCD
Brand: Adafruit
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...
$19.35 AUD, inc GST
Adafruit Trellis Monochrome Driver PCB for 4x4 Keypad & 3mm LEDs
Brand: Adafruit
This item is just for the Trellis driver PCB assembly: LEDs and buttons not included. Trellis is an open source backlight keypad driver system. It is easy to use...
$16.95 AUD, inc GST
Adafruit NeoTrellis RGB Driver PCB for 4x4 Keypad
Brand: Adafruit
By popular request, Adafruit have upgraded Adafruit's popular Trellis elastomer button kits to now have a PCB with full color NeoPixel support! You heard that right, no more single-color...
$25.60 AUD, inc GST
Adafruit Blue&White 16x2 LCD+Keypad Kit for Raspberry Pi
Brand: Adafruit
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...
$50.05 AUD, inc GST
NeoKey 1x4 QT I2C - Four Mechanical Key Switches with NeoPixels - STEMMA QT / Qwiic
Brand: Adafruit
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.
$18.55 AUD, inc GST
SparkFun Qwiic Button - Red LED
Brand: Sparkfun
Buttons are an easy and tactile way to interface with your project, but why would you want to deal with debouncing, polling, and wiring up pull-up resistors? The...
$10.05 AUD, inc GST
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4x3 Button matrix keypad
Brand: Core Electronics
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.
$5.80 AUD, inc GST
MCP23017 - i2c 16 input/output port expander
Brand: Adafruit
Add another 16 pins to your microcontroller using a MCP23017 port expander. The MCP23017 uses two i2c pins (these can be shared with other i2c devices), and in exchange...
$13.60 AUD, inc GST
4x3 Membrane Matrix Keypad
Brand: Core Electronics
Access granted - Add a low-profile keypad to your projects.
$1.10 AUD, inc GST
4x4 Matrix Keypad
Brand: Adafruit
Punch in your secret key (or Jenny's number) into this numeric matrix keypad. This keypad has 16 buttons, arranged in a telephone-line 4x4 grid. The keys are connected...
$12.30 AUD, inc GST
Adafruit Mini I2C Gamepad with seesaw - STEMMA QT / Qwiic
Brand: Adafruit
Make a game or robotic controller for any I2C microcontroller or microcomputer with this tiny gamepad breakout board. This design has a 2-axis thumb...
$15.50 AUD, inc GST
BH1750FVI Digital Light intensity Sensor Module (GY-30)
Brand: Core Electronics
BH1750FVI is a digital Ambient Light Sensor IC for I2 Cbus interface. This IC is the suitable for obtaining the ambient light data for adjusting LCD and Keypad backlight power of Mobile phone. It is possible to detect wide range at high resolution.
$2.40 AUD, inc GST
LCD Keypad Shield For Arduino
Brand: DFRobot
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.
$15.76 AUD, inc GST
3x4 Phone-style Matrix Keypad
Brand: Adafruit
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...
$17.90 AUD, inc GST
CAP1188 - 8-Key Capacitive Touch Sensor Breakout - I2C or SPI
Brand: Adafruit
Add lots of touch sensors to your next microcontroller project with this easy-to-use 8-channel capacitive touch sensor breakout board, starring the CAP1188. This...
$14.05 AUD, inc GST
SparkFun Qwiic Directional Pad
Brand: Sparkfun
The SparkFun Qwiic Directional Pad adds a 5-way directional pad to your I2C bus!...
$13.85 AUD, inc GST
Keypad - 12 Button
Brand: Sparkfun
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...
$9.80 AUD, inc GST
Membrane LED Keypad + extras
Brand: Adafruit
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...
$5.40 AUD, inc GST
Membrane 3x4 Matrix Keypad + extras - 3x4
Brand: Adafruit
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...
$8.05 AUD, inc GST
Silicone Elastomer 4x4 Button Keypad - for 3mm LEDs
Brand: Adafruit
So squishy! These silicone elastomer keypads are just waiting for your fingers to press them. Go ahead, squish all you like! (They're durable and easy to clean...
$10.80 AUD, inc GST
RGB LCD Shield Kit w/ 16x2 Character Display - Only 2 pins used! - POSITIVE DISPLAY
Brand: Adafruit
This new Adafruit shield makes it easy to use a 16x2 Character LCD. Adafruit really like the RGB LCDs Adafruit stock in the shop both the RGB negative and RGB positive. Unfortunately...
$47.75 AUD, inc GST
Adafruit LED Arcade Button 1x4 - STEMMA QT I2C Breakout - STEMMA QT / Qwiic
Brand: Adafruit
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...
$18.20 AUD, inc GST
Two Key Black Aluminum Keypad Shell Enclosure - MX Compatible Switches
Brand: Adafruit
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...
$27.95 AUD, inc GST
Four Key Silver Aluminum Keypad Shell Enclosure - MX Compatible Switches
Brand: Adafruit
For all the DIY keebfans in the house here is a super sleek and sturdy 4-Key Aluminum Keypad Shell in Silver, the perfect base to...
$38.55 AUD, inc GST
Quad Alphanumeric Display - Red 0.54 Digits w/ I2C Backpack
Brand: Adafruit
Display, elegantly, 012345678 or 9! Gaze, hypnotized, at ABCDEFGHIJKLM - well it can display the whole alphabet. You get the point. This is a nice, bright alphanumeric...
$18.55 AUD, inc GST
Button Pad 2x2 - LED Compatible
Brand: Sparkfun
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.
$4.35 AUD, inc GST
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