All Products
AI Overview
Simple 4-digit 7‑segment displays (raw/multiplexed)
- Color options with common-anode, 16 through-hole pins (great for clocks/counters, but needs multiplexing/driver):
- 4 Digit 7 Segment Display - Red ($5.30)
- 4 Digit 7 Segment Display - Green ($5.30)
- 4 Digit 7 Segment Display - Yellow ($5.30)
- 4 Digit 7 Segment Display - Blue ($6.60)
- 4 Digit 7 Segment Display - White ($6.60)
- Clock-style 4-digit displays with colon and 0.56" digits:
- Bigger digits version (1.2"): Red 7-segment clock display - 1.2 digit height ($17.45)
Easiest wiring (built-in driver/backpack)
- I2C backpack (reduces pin usage; simplest for Arduino/Raspberry Pi/etc.):
- Adafruit 0.56 4-Digit 7-Segment Display w/I2C Backpack - Red ($20.00)
- Adafruit 0.56 4-Digit 7-Segment Display w/I2C Backpack - Yellow ($21.80)
- Adafruit 0.56 4-Digit 7-Segment Display w/I2C Backpack - Blue ($25.90)
- Assembled Adafruit 0.56" 4-Digit 7-Segment Display ($26.75)
- Bright green pre-assembled option: Adafruit 0.56in 4-Digit 7-Segment Display Backpack - Green ($34.30)
- Serial/SPI/I²C controllable (onboard ATmega328; very flexible):
Microcontroller-specific
- For BBC micro:bit (purpose-built 4-digit 7-seg): 7-segment for micro:bit by Monk Makes ($27.40)
- Arduino shield with 4-digit common-cathode 0.56" display + 5 buttons, I2C interface: 7 Segment LED Keypad Shield For Arduino ($13.55)
Single-digit / custom PCB
- Compact SMD, common anode, 0.3" digit height (for reflow/PCB builds): SMD Red 7-Segment LED Display - Common Anode ($3.85)
Drivers / MAX7219 options
- MAX7219 IC (to drive multiplexed digits/matrices): MAX7219CNG LED Matrix/Digit Display Driver [MAX7219] ($29.30)
- MAX7219-based 8-digit display module: MAX7219 LED Dot Matrix 8 Digit Digital Tube Display Control Module For Arduino ($12.65)
Other 4-digit modules
- Basic 4-digit modules (SparkFun):
- 7-Segment Display - 4-Digit (Red) ($6.90)
- 7-Segment Display - 4-Digit (Blue) ($12.10)
What kind of 7-segment are you after?
Showing 1-19 of 19 products · 8 unavailable products hidden
7 Segment LED Keypad Shield For Arduino
An Arduino-compatible shield featuring a 4-digit 7-segment digital tube display (common cathode, 0.56") with 5 input buttons. Uses I2C to drive the display, providing an easy interface for menus, controls, and numeric readouts. The five onboard buttons (active on pin A0) can serve as menu select...
Inventor's Kit for the Arduino
The Kitronik Inventor's Kit for Arduino is a great way to get started with programming and hardware interaction with the Arduino. This Inventor's Kit contains everything you need to complete 10 experiments including using LEDs, motors, LDRs and capacitors. Arduino is an open-source code-able e...
Shiftout LED Kit
This shiftout LED Kit includes a very simple and small LED display module. It makes it possible for you to directly connect many 7-segment led modules in a chain. So you could diy a simple timer or a clock display , and many other devices that require the use of 7 segment LEDs. SPECIFIC...
Micro:bit Explorer's Kit
Note: This is the new version of our Micro:Bit 24 Bit kit and has been updated for the new Micro:Bit V2! The Little Bird Micro:bit Explorer's Kit includes more than 24 tutorials that teach you both how to use the micro:bit with various sensors and electronics with real-world applications. Acces...
Micro:bit Explorer's Kit without Micro:bit v2
The Little Bird Micro:bit Explorer's Kit includes more than 24 tutorials that teach you both how to use the micro:bit with various sensors and electronics with real-world applications. Access to the tutorials are available on our website for free, forever! There is a speaker and microphone,...
7-Segment Display - LED Blue
A simple blue 7-segment LED display for adding numeric readouts to electronics and maker projects.Use it for counters, timers, status displays, sensor readings or any project that needs a clear single-digit display.Specifications:Dimensions: 2cm x 1.2cm
Adafruit 0.56in 4-Digit 7-Segment Display Backpack - Green
·
Add a bright numeric display to your project without giving up a pile of microcontroller pins. This assembled Adafruit LED backpack pairs an ultra-bright green 4-digit, 0.56 inch seven-segment display with a driver board that handles the multiplexing for you.The onboard driver chip includes its o...
Alchitry Io V2 Element Board
·
The Io V2 is an Alchitry Element Board designed for learning and experimenting with digital design on Alchitry Au and Cu FPGA development boards. It keeps the same beginner-friendly controls and indicators as the original Io, now in the Alchitry V2 form factor.On-board interactive hardware includ...
SMD Red 7-Segment LED Display - Common Anode
·
This surface-mount 7-segment display is a compact red LED digit for custom PCBs where you want to avoid through-hole parts and keep the board profile low.With a 0.3" (7.62mm) digit height, it remains easy to read while the overall package height is just 0.394" (10mm). The single-character display...
Red 7-segment clock display - 0.56 digit height
·
A red 4-digit 7-segment clock display with 0.56″ (14.2 mm) digit height. Each digit includes a decimal point, plus a centre colon for time-based displays. Bright at 18 mcd, these displays are easy to read and can be dimmed by reducing drive current to save power. This is a raw multiplexed common...
Yellow 7-segment clock display - 1.2 digit height
·
A bright yellow 4-digit 7-segment clock display with a large 1.2" digit height — perfect for clocks, timers, and counters. Each segment is ultra-bright at 36mcd and constructed from two LEDs in series for even colour distribution. This is a raw multiplexed, common-cathode display. You can drive ...
Quad Alphanumeric Display - 0.54 Digits w/ I2C Backpack - Red
·
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 red hue. It's super bright and designed for viewing from distances up to...
Dual Alphanumeric Display - Red 0.54 Digit Height - Pack of 2
·
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 14-segment alphanumeric display that can show letters and numbers in a beautiful red hue. It's super bright and designed for viewing from d...
Dual Alphanumeric Display -Yellow 0.54 Digit Height - Pack of 2
·
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 14-segment alphanumeric display that can show letters and numbers in a beautiful yellow hue. It's super bright and designed for viewing fro...
Quad Alphanumeric Display - Pure Green 0.54 Digits w/ Backpack
·
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 pure green hue. It's super bright and designed for viewing from distance...
Quad Alphanumeric Display - Yellow 0.54 Digits w/ I2C Backpack
·
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 yellow hue. It's super bright and designed for viewing from distances up...
Quad Alphanumeric Display - White 0.54 Digits w/ I2C Backpack
·
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 white hue. It's super bright and designed for viewing from distances up to ...
Industrial RS485 Opto-Isolated Hub
A 4-port RS-485 bus hub with optical isolation and surge protection, designed for industrial environments with complex electromagnetic interference. Each port is independently opto-isolated at 2500 V and protected against 600 W lightning surges, ensuring that a fault on one network segment does n...
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...
