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Showing 1-20 of 45 products · 15 unavailable products hidden
IIC LCD Backpack
Bi-Color (Red/Green) 24-Bar Bargraph w/I2C Backpack Kit
16x8 1.2 LED Matrix + Backpack - Ultra Bright Round White LEDs
16x8 1.2 LED Matrix + Backpack-Ultra Bright Round Orange LEDs
Quad Alphanumeric Display - 0.54 Digits w/ I2C Backpack - Blue
16x8 1.2 LED Matrix + Backpack - Ultra Bright Round Green LEDs
16x8 1.2 LED Matrix + Backpack - Ultra Bright Round Red LEDs
i2c / SPI character LCD backpack
Adafruit 0.56 4-Digit 7-Segment Display w/I2C Backpack - White
16x8 1.2 LED Matrix + Backpack - Ultra Bright Round Blue LEDs
Adafruit 0.56 4-Digit 7-Segment Display w/I2C Backpack - Yellow
Adafruit 1.2 4-Digit 7-Segment Display w/I2C Backpack - Red
16x8 1.2 LED Matrix + Backpack - Ultra Bright Square Amber LEDs
Adafruit 0.56 4-Digit 7-Segment Display w/I2C Backpack - Blue
Adafruit 1.2 4-Digit 7-Segment Display w/I2C Backpack - Yellow
Adafruit 0.56 4-Digit 7-Segment Display w/I2C Backpack - Red
Adafruit Bicolor LED Square Pixel Matrix with I2C Backpack
Adafruit 7-Segment Backpack - 1.2 Tall Digits
16x8 1.2 LED Matrix + Backpack - Ultra Bright Square Blue LEDs
16x8 1.2 LED Matrix + Backpack - Ultra Bright Square White LEDs
IIC LCD Backpack
This is a new IIC LCD backpack which supports Gadgeteer interface (IDC10). It allows gadgeteer user to play with LCD160X. The IIC LCD Backpack is a small PCB that can be soldered to the back of an LCD so that you may control it over an I2C bus.The I2C Backpack is based on the PCA8574.By...
Bi-Color (Red/Green) 24-Bar Bargraph w/I2C Backpack Kit
A 24-bar bi-colour (red/green) LED bargraph kit with an I²C backpack controller. The backpack handles all LED multiplexing and drive, letting you control 48 LEDs (24 bars × 2 colours) from just two I²C pins. Constant-current drivers ensure bright, consistent colour across all segments with 1/16-s...
16x8 1.2 LED Matrix + Backpack - Ultra Bright Round White LEDs
A 16×8 LED matrix backpack kit featuring two ultra-bright 1.2" white 8×8 round LED matrices on a single I2C-controlled driver board. The HT16K33 chip handles all the multiplexing, so you only need two I2C pins (SDA and SCL) to control 128 LEDs — no complex wiring required. The backpack features ...
16x8 1.2 LED Matrix + Backpack-Ultra Bright Round Orange LEDs
A 16×8 LED matrix backpack kit featuring two ultra-bright 1.2" orange 8×8 round LED matrices on a single I2C-controlled driver board. The HT16K33 chip handles all the multiplexing, so you only need two I2C pins (SDA and SCL) to control 128 LEDs — no complex wiring required. The backpack features...
Quad Alphanumeric Display - 0.54 Digits w/ I2C Backpack - Blue
A four-digit 0.54-inch blue alphanumeric LED display with an I2C backpack. Each digit has 14 segments, allowing it to display letters, numbers, and basic symbols. The bright blue LEDs on a black surface are readable from up to 7 metres (23 feet) away. The I2C backpack simplifies wiring to just t...
16x8 1.2 LED Matrix + Backpack - Ultra Bright Round Green LEDs
A 16×8 LED matrix backpack kit featuring two ultra-bright 1.2" green 8×8 round LED matrices on a single I2C-controlled driver board. The HT16K33 chip handles all the multiplexing, so you only need two I2C pins (SDA and SCL) to control 128 LEDs — no complex wiring required. The backpack features ...
16x8 1.2 LED Matrix + Backpack - Ultra Bright Round Red LEDs
A 16×8 LED matrix backpack kit featuring two ultra-bright 1.2" red 8×8 round LED matrices on a single I2C-controlled driver board. The HT16K33 chip handles all the multiplexing, so you only need two I2C pins (SDA and SCL) to control 128 LEDs — no complex wiring required. The backpack features co...
i2c / SPI character LCD backpack
LCD backpacks reduce the number of pins needed to connect to an LCD. LCDs are a fun and easy way to have your microcontroller project talk back to you. Character LCDs are common, and easy to get, available in tons of colors and sizes. We've written tutorials on using character LCDs with an Ard...
Adafruit 0.56 4-Digit 7-Segment Display w/I2C Backpack - White
The Adafruit 0.56" 4-Digit 7-Segment Display with I2C Backpack in white makes it easy to add a bright numeric display to any microcontroller project. The backpack handles all LED multiplexing and driving via I2C, so you only need two data pins to control a full 4-digit display. The HT16K33 drive...
16x8 1.2 LED Matrix + Backpack - Ultra Bright Round Blue LEDs
A 16×8 LED matrix backpack kit featuring two ultra-bright 1.2" blue 8×8 round LED matrices on a single I2C-controlled driver board. The HT16K33 chip handles all the multiplexing, so you only need two I2C pins (SDA and SCL) to control 128 LEDs — no complex wiring required. The backpack features c...
Adafruit 0.56 4-Digit 7-Segment Display w/I2C Backpack - Yellow
The Adafruit 0.56" 4-Digit 7-Segment Display with I2C Backpack in yellow makes it easy to add a bright numeric display to any microcontroller project. The backpack handles all LED multiplexing and driving via I2C, so you only need two data pins to control a full 4-digit display. The HT16K33 driv...
Adafruit 1.2 4-Digit 7-Segment Display w/I2C Backpack - Red
The Adafruit 1.2" 4-Digit 7-Segment Display with I2C Backpack in red makes it easy to add a large, bright numeric display to any microcontroller project. The backpack handles all LED multiplexing and driving via I2C, so you only need two data pins to control a full 4-digit display. The HT16K33 d...
16x8 1.2 LED Matrix + Backpack - Ultra Bright Square Amber LEDs
A 16×8 LED matrix backpack kit featuring two ultra-bright 1.2" amber 8×8 square LED matrices on a single I2C-controlled driver board. The square pixel shape creates a seamless, uniform look compared to round LEDs. The HT16K33 chip handles all the multiplexing, so you only need two I2C pins to con...
Adafruit 0.56 4-Digit 7-Segment Display w/I2C Backpack - Blue
The Adafruit 0.56" 4-Digit 7-Segment Display with I2C Backpack in blue makes it easy to add a bright numeric display to any microcontroller project. The backpack handles all LED multiplexing and driving via I2C, so you only need two data pins to control a full 4-digit display. The HT16K33 driver...
Adafruit 1.2 4-Digit 7-Segment Display w/I2C Backpack - Yellow
The Adafruit 1.2" 4-Digit 7-Segment Display with I2C Backpack in yellow makes it easy to add a large, bright numeric display to any microcontroller project. The backpack handles all LED multiplexing and driving via I2C, so you only need two data pins to control a full 4-digit display. The HT16K3...
Adafruit 0.56 4-Digit 7-Segment Display w/I2C Backpack - Red
The Adafruit 0.56" 4-Digit 7-Segment Display with I2C Backpack in red makes it easy to add a bright numeric display to any microcontroller project. The backpack handles all LED multiplexing and driving via I2C, so you only need two data pins to control a full 4-digit display. The HT16K33 driver ...
Adafruit Bicolor LED Square Pixel Matrix with I2C Backpack
The Adafruit Bicolor LED Square Pixel Matrix with I2C Backpack combines a 1.2" 8×8 bicolour (red/green) LED matrix with an HT16K33 I2C driver backpack. Control all 128 LEDs with just two I2C wires — the driver chip handles multiplexing, constant-current drive, and 1/16-step dimming automatically....
Adafruit 7-Segment Backpack - 1.2 Tall Digits
Drive large 1.2" tall 7-segment displays with ease using this HT16K33-based I2C backpack. The updated design includes a built-in 5V boost converter so you get bright, consistent LED segments even when running from 3.3V power — no separate 5V supply needed. STEMMA QT / Qwiic connectors provide plu...
16x8 1.2 LED Matrix + Backpack - Ultra Bright Square Blue LEDs
The 16×8 1.2" LED Matrix + Backpack combines two ultra-bright square blue 8×8 LED matrices on a single, compact driver board. The square pixel design creates a seamless, uniform look — perfect for scrolling text, small animations, or status displays in your projects. Powered by the HT16K33 drive...
16x8 1.2 LED Matrix + Backpack - Ultra Bright Square White LEDs
The 16×8 1.2" LED Matrix + Backpack combines two ultra-bright square white 8×8 LED matrices on a single, compact driver board. The square pixel design creates a seamless, uniform look — perfect for scrolling text, small animations, or status displays in your projects. Powered by the HT16K33 driv...
