Sign In SHOP BLOG LEARN FORUMS 0 Items VIDEOS LEDS / SEGMENTED / QUAD ALPHANUMERIC DISPLAY - BLUE 0.54" DIGITS W/ I2C BACKPACK Quad Alphanumeric Display - Blue 0.54" Digits w/ I2C Backpack PRODUCT ID: 1912 IN STOCK ADD TO CART 1 1-9 10-99 100+ ADD TO WISHLIST DESCRIPTION TECHNICAL DETAILS DESCRIPTION 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 display that shows letters and numbers in a beautiful blue hue. It's super bright and designed for viewing from distances up to 23 feet (7 meters) away. Digits have seven blue segments on a black surface and we give you a set of two alphanumeric displays as well as a driver board so you can make a clock or a four letter word. Like our other LED backpacks, these are end-to-end stackable and by soldering the address jumpers on the back you can have up to 8 backpacks all sharing the same two I2C wires! This product comes with: 2 x Ultra-Bright Blue Alphanumeric Display - 0.54" Digit Height for 4 digits total 1 x Adafruit 14-segment LED Alphanumeric Backpack 1 x 5-pin header A bit of soldering is required to attach the matrix onto the backpack but its very easy to do and only takes about 5 minutes. Of course, in classic Adafruit fashion, we also have a detailed tutorial showing you how to solder, wire and control the display. If you've been eying alphanumeric displays but hesitated because of the complexity, this is the solution you've been looking for! Click here for the version that's just the alphanumeric displays! (no backpack) TECHNICAL DETAILS This board/chip uses I2C 7-bit addresses between 0x70-0x77, selectable with jumpers. Alphanumeric Display Dimensions: 21mm x 25mm x 7mm / 0.8" x 1" x 0.3" Height w/ Pins: 14mm / 0.6" Weight: 4.7g Backpack Dimensions: 28mm x 51mm x 4mm / 1.1" x 2" x 0.2" Weight: 5.5g EagleCAD PCB files, datasheets, Fritzing objects and more in the tutorial LEARN Adafruit LED Backpacks Control small LED matrices with ease 3D Printed LED Knuckle Jewelry Add blinky to your bling! LED Backpack Displays on Raspberry Pi and BeagleBone Black Use LED matrix, bar graph, and segment displays on your favorite small board computer. Ultrasonic Ruler 3D Printing, LED and sensors equals ray blaster! Arduino GPS Clock Build your own clock that sets itself with an Arduino, LED display, and GPS receiver! Raspberry Pi Physical Dashboard Build a dashboard to visualize data on LED displays and automotive gauges! CircuitPython Hardware: LED Backpacks & FeatherWings How to use LED Backpacks & FeatherWings with CircuitPython! MAY WE ALSO SUGGEST... Adafruit 0.56" 4-Digit 7Segment Display w/I2C Quad Alphanumeric Display - Red 0.54" Digits w/ I2C Adafruit 1.2" 4-Digit 7Segment Display w/I2C RGB 7-Segment Digit - 1" Tall Digit Dual Alphanumeric Display Blue 0.54" Digit Height - Dual Alphanumeric Display Red 0.54" Digit Height - Quad Alphanumeric Display - Pure Green 0.54" Digits w/ Quad Alphanumeric Display - White 0.54" Digits w/ I2C Adafruit 0.54" Quad Alphanumeric FeatherWing Quad Alphanumeric Display - Yellow 0.54" Digits w/ I2C Adafruit 14-segment LED Alphanumeric Backpack Quad Alphanumeric Display -Yellow-Green 0.54" Digits DISTRIBUTORS CONTACT SUPPORT DISTRIBUTORS EDUCATORS JOBS EXPAND TO SEE DISTRIBUTORS "Don't worry about what anybody else is going to do... The best way to predict the future is to invent it. Really smart people with reasonable funding can do just about anything that doesn't violate too many of Newton's Laws!" - Alan Kay FAQ SHIPPING & RETURNS TERMS OF SERVICE PRIVACY & LEGAL ABOUT US ENGINEERED IN NYC Adafruit (R) 4.9