5643AS Clock Time 7 Segment 4 Digit 0.56 Inch Com.Cathode – RED
This premium 0.56-inch 4-digit 7-segment LED display module is engineered for crisp visibility and reliable performance. Featuring a built-in clock-style center colon (D5, D6 dots), it is the perfect component for digital clocks, timers, and counter projects. Designed with a common cathode configuration, the internal circuitry multiplexes the segment lines across all four digits to drastically reduce the required microcontroller I/O pins, making your circuit designs cleaner and more efficient.
Features
- Multiplexed Design
- Integrated Clock Colon
- Ergonomic Slanted Digits
- Standard Pitch
Specifications
| Pin | Segment / Control Assignment | Functional Description |
|---|---|---|
| 1 | Segment E | Anode input for Segment E (Common across all 4 digits) |
| 2 | Segment D | Anode input for Segment D (Common across all 4 digits) |
| 3 | Decimal Point (DP) / Colon Dots | Anode input for Decimal Points and Clock Colon (D5, D6) |
| 4 | Segment C | Anode input for Segment C (Common across all 4 digits) |
| 5 | Segment G | Anode input for Segment G (Common across all 4 digits) |
| 6 | DIG.4 (Digit 4) | Common Cathode pin for the 4th (Rightmost) Digit |
| 7 | Segment B | Anode input for Segment B (Common across all 4 digits) |
| 8 | DIG.3 (Digit 3) | Common Cathode pin for the 3rd Digit |
| 9 | DIG.2 (Digit 2) & Colon Cathode | Common Cathode pin for the 2nd Digit and Center Clock Colon (D5, D6) |
| 10 | Segment F | Anode input for Segment F (Common across all 4 digits) |
| 11 | Segment A | Anode input for Segment A (Common across all 4 digits) |
| 12 | DIG.1 (Digit 1) | Common Cathode pin for the 1st (Leftmost) Digit |
Applications
- Digital clocks, alarm clocks, and stopwatches.
- Countdown timers and industrial process counters.
- Instrument panel readouts and electronic test equipment.
- DIY microcontroller projects utilizing Arduino, Raspberry Pi, or PIC platforms.
Package Content
- 1 x 5643AS Clock Time 7 Segment 4 Digit 0.56 Inch Com.Cathode – RED
