# 7-Segment LED Displays

> 7-segment LED displays and driver modules (MAX7219, TM1637) with various digit counts and bar graphs

- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Category page: https://sigmanortec.ro/en/7-segment-led-displays
- Category: Mechatronics and IoT > Sensors and Modules > Display and LCD > 7-Segment LED Displays
- Prices: RON, VAT included; prices and stock as of 2026-10-22 03:25 (Europe/Bucharest)

## Products (7)

### Display module 8 digits, 7 segments, MAX7219, 3.3-5V
- Page: https://sigmanortec.ro/en/display-module-8-digits-7-segments-max7219-33-5v
- Details: https://sigmanortec.ro/en/llms/p/1703.md
- Price: 10.10 RON
- Availability: In stock; 1-2 zile
- Reference: 9590 · EAN: 5942755363557
- Specifications: Supply Voltage: 3.3; Maximum Input Voltage: 5; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.; Model: MAX7219

LED display module with 8 digits and 7 segments, red LEDs, based on the MAX7219 driver (8-bit). Supply voltage 3.3-5VDC, communication via SPI interface. Dimensions 52 x 35 x 12mm. Compatible with Arduino, STM32, AVR/51 and similar development platforms, suitable for displaying numeric values such as temperature, time or counters.

### LED display module with serial interface TM1637
- Page: https://sigmanortec.ro/en/led-display-module-with-serial-interface-tm1637
- Details: https://sigmanortec.ro/en/llms/p/872.md
- Price: 5.70 RON
- Availability: In stock; 1-2 zile
- Reference: 9066 · EAN: 5942024853895

LED display module with serial interface TM1637, featuring 4 digits with two central dots, suitable for clocks, counters or timers. Display size 0.36 inch, operating voltage 3.3-5V, brightness adjustable across 8 levels. Includes 4 M2 mounting holes. Pins: GND, VCC, DIO, CLK. Compatible with Arduino and other development boards.

### LED digital display 0.56" 1 digit 7 segments
- Page: https://sigmanortec.ro/en/led-digital-display-056-1-digit-7-segments
- Details: https://sigmanortec.ro/en/llms/p/142.md
- Price: 2.42 RON
- Availability: In stock; 1-2 zile
- Reference: 33016 · EAN: 5944025312807

Digital LED display, 0.56 inch, 1 digit, 7 segments, common cathode, red color (may vary by batch). It has 10 pins, operates at 5VDC and supports a maximum current of 40mA per segment, with a series resistor of at least 220 ohm per segment. Compatible with development boards such as Arduino. Reference 33016.

### LED digital display 0.56" 2 digits, 7 segments, Red
- Page: https://sigmanortec.ro/en/led-digital-display-056-2-digits-7-segments-red
- Details: https://sigmanortec.ro/en/llms/p/143.md
- Price: 3.03 RON
- Availability: In stock; 1-2 zile
- Reference: 33012 · EAN: 5940467314829

LED display with 2 digits and 7 segments, common cathode, red color, character size 0.56 inch. Features 10 pins for connection and is compatible with development boards such as Arduino. Suitable for displaying numeric values in electronic projects and control panels.

### Digital LED display 0.56" 3 digits, 7 segments, Red
- Page: https://sigmanortec.ro/en/digital-led-display-056-3-digits-7-segments-red
- Details: https://sigmanortec.ro/en/llms/p/144.md
- Price: 3.63 RON
- Availability: In stock; 1-2 zile
- Reference: 33013 · EAN: 5941724638474

LED display with 3 digits and 7 segments, common cathode, red color, character size 0.56 inch, connection via 12 pins. Compatible with development boards such as Arduino, suitable for displaying values in electronic projects, control panels or instrumentation.

### LED digital display 0.56" 4 digits, 7 segments, Red
- Page: https://sigmanortec.ro/en/led-digital-display-056-4-digits-7-segments-red
- Details: https://sigmanortec.ro/en/llms/p/145.md
- Price: 3.36 RON
- Availability: In stock; 1-2 zile
- Reference: 33017 · EAN: 5941488208661

Red LED display with 4 digits and 7 segments, common cathode, character size 0.56 inch. Has 10 pins for connection and is compatible with development boards such as Arduino. Suitable for displaying values in electronic projects, counters and control panels. Reference 33017.

### LED digital display, 10 segments, graphic bar
- Page: https://sigmanortec.ro/en/led-digital-display-10-segments-graphic-bar
- Details: https://sigmanortec.ro/en/llms/p/1720.md
- Price: 4.96 RON
- Availability: In stock; 1-2 zile
- Reference: 9613 · EAN: 5948371474936

LED display with 10 segments, bar graph type, green color, with anode per segment and common cathode. Supply voltage 2 - 2.2VDC, current 20mA per LED. Parallel interface, suitable for displaying intensity levels in electronic projects, including with Arduino boards using resistors for 3.3V or 5V. Operating temperature: -40°C to +85°C. Dimension: 25 x 10 x 15mm. Reference: 9613.