The 0.56 Inch 2 Digit 7 Segment Red Common Cathode Display is a compact LED numeric display designed for showing numbers and simple numerical information in electronic circuits, control panels, counters, timers, and DIY projects. BDTronics offers this 2-digit red 7-segment display for applications requiring a clear, easy-to-read numeric indicator with a common cathode configuration.

With two individual 7-segment digits and a total of 10 pins, this display can be controlled directly from suitable microcontrollers or digital circuits. The red LED segments are suitable for displaying values such as voltage, temperature, counters, timers, speed, and other numerical parameters.

Features:

• 2-digit 7-segment LED display

• 0.56-inch display size

• Red LED segments

• Common cathode configuration

• 10-pin connection

• Operating current: 10mA

• Compact panel and PCB-friendly design

• Suitable for displaying numerical values

• Easy to integrate into electronic circuits

• Suitable for microcontroller-based projects

• Ideal for Arduino, ESP32, and other embedded electronics projects

• Suitable for digital counters, timers, meters, and control panels

• BDTronics suitable for electronics, robotics, and mechatronics projects in Bangladesh

Specifications:

Applications:

• Digital clocks and timers

• Electronic counters

• Voltage displays

• Temperature displays

• Frequency counters

• Numerical indicators

• DIY electronics projects

• Arduino projects

• ESP32 projects

• Industrial control panels

• Appliance displays

• Embedded electronic devices

• Robotics projects

• Educational and learning tools

Common Cathode Configuration:

In a common cathode 7-segment display, the cathodes of the LED segments are internally connected to common pins. Individual segments are illuminated by applying the appropriate positive drive signal to their segment pins.

A current-limiting resistor should be used for each LED segment when connecting the display to a microcontroller or other electronic circuit. The required resistor value depends on the supply voltage, LED forward voltage, and desired segment current.

Display Control:

The two digits share segment connections, while their common cathode connections allow the individual digits to be selected. For applications requiring independent control of both digits with a limited number of microcontroller pins, multiplexing can be used.

Suitable controllers include Arduino, ESP32, AVR, PIC, STM32, and other microcontroller platforms capable of driving 7-segment displays.

0.56 inch 7 segment display, 2 digit 7 segment display, 2 digit red 7 segment display, red 7 segment LED display, common cathode 7 segment display, 2 digit common cathode display, 10 pin 7 segment display, 0.56 inch red display, 2 digit LED display, numeric LED display, 7 segment numeric display, common cathode LED display, Arduino 7 segment display, ESP32 7 segment display, digital counter display, digital timer display, voltage display, temperature display, frequency display, electronic counter display, LED numeric indicator, industrial control panel display, appliance display, DIY electronics display, robotics display, embedded display, 7 segment display Bangladesh, LED display Bangladesh, electronic components Bangladesh, Arduino parts Bangladesh, robotics parts Bangladesh, mechatronics components Bangladesh, BDTronics