1-Digit 7-Segment LED Display Common Cathode

This 1-digit 7-segment LED display common cathode is a type of seven-segment display that has a single cathode pin that is connected to ground. The other seven pins are connected to the positive voltage supply. This type of display is commonly used to display a single digit, such as 0, 1, 2, 3, 4, 5, 6, 7, 8, or 9. It can also be used to display some letters, such as A, B, C, D, E, F, and G.

The 7 segments of the display are named a, b, c, d, e, f, and g. When a current is applied to one of the pins, the corresponding segment will light up. By applying a current to different pins, you can create different patterns that represent different numbers or letters.

The 1 digit 7 segment LED display common cathode is a relatively simple device to use. You can connect it to a microcontroller or other digital device using a few simple wires. Once it connected, you can use a programming language to send the appropriate signals to the display to create the desired pattern.

1 digit 7 segment LED display common cathode will operate at a voltage between 3.3 and 5.5 volts. The forward voltage drop of an LED is typically around 1.8 to 2.2 volts, so the display will need to connect to a voltage that is greater than the forward voltage drop of the LEDs.

Features : –
Overall, 1 digit 7 segment LED displays common cathode are a good option for a variety of applications. They are inexpensive, easy to use, and reliable. Here are some of the benefits of using a 1 digit 7 segment LED display common cathode:

Relatively inexpensive. 1 digit 7 segment LED displays common cathode are relatively inexpensive, making them a good option for budget-minded projects.
Easy to use. 1 digit 7 segment LED displays common cathode are relatively easy to use, making them a good option for beginners.
Reliable. 1 digit 7 segment LED displays common cathode are reliable, making them a good option for applications where long-term operation is critical.
Long lifespan. 1 digit 7 segment LED displays common cathode have a long lifespan, making them a good option for applications where frequent replacement is not practical.
1-Digit 7-Segment LED Display Common Cathode Specifications : –
The specifications for a 1 digit 7 segment LED display common cathode can vary depending on the specific display. However, some common specifications include:

Input voltage: 3.3 to 5.5 volts
Forward voltage drop: 1.8 to 2.2 volts
Current consumption: 20 to 30 milliamps per segment
Luminous intensity: 100 to 200 millicandelas per segment
Viewing angle: 60 degrees
Operating temperature range: -20 to 85 degrees Celsius
Storage temperature range: -40 to 125 degrees Celsius
1-Digit 7-Segment LED Display Common Cathode Applications : –
Here are some of the applications where a 1 digit 7 segment LED display common cathode may use:

Digital clocks
Electronic meters
Basic calculators
LED signs
Traffic lights
Point-of-sale displays