4-Digit Display
4-Digit Display is backordered and will ship as soon as it is back in stock.
Couldn't load pickup availability
Call us on 1300 240 817 between 10 AM and 4 PM on weekdays or email team@littlebird.com.au .
The Fastest Shipping
The Fastest Shipping
We ship faster because we built our own shipping 🤖 robot.
Pi Australia is operated by Little Bird, and we go to great lengths to ship your orders, often within minutes.
You can view shipping options and pricing at checkout without logging in.
For orders over 500g (such as bulky items), shipping may cost more than the initial estimate.
We deliver across Australia, and here are the options (based on your location; view them on the cart page):
- Standard Post: Starting at $7 (6+ business days, with tracking)
- Express Post: Starting at $11 (2+ business days, with tracking)
- Same Day Delivery: Available for Sydney orders.
- Non-metro WA, NT, SA, and TAS: May take an additional 2+ days.
4-Digit Display
A simple 4-digit 7-segment LED display module perfect for showing numbers, time, or sensor readings on your micro:bit or Arduino projects. Uses just two data pins (CLK and DIO) for easy wiring and programming.
Works great with the TM1637 driver library available for most microcontroller platforms. Ideal for beginners learning about digital displays and serial communication.
Key Features
- 4-Digit Display – Show numbers, time, or basic characters
- Simple 2-Wire Interface – Only CLK and DIO pins needed for data
- 3.3V/5V Compatible – Works with micro:bit, Arduino, and other boards
- Bright LED Segments – Easy to read in various lighting
Pin Configuration
- CLK: Clock input
- DIO: Data input/output
- VCC: Power (3.3V or 5V)
- GND: Ground
Ideal For
- Digital clocks and timers
- Counter displays
- Temperature readouts
- Score displays
- Learning electronics basics
Package Contents
- 1× 4-Digit LED Display Module
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
