Numeric LED display

Numeric LED display is a type of display technology that is commonly found in many electronic devices such as calculators and digital clocks. This type of display is composed of a series of LED lights, which are arranged in a pattern that makes it possible to represent numbers and other numerical data.

Send Inquiry

Product Introduction

8 digit alphanumeric display with added microcontroller flexibility! With CAT4016 drivers, this board is controlled by an on board PIC18F14K50. All LEDs are addressable, including the dot LEDs. The LED digits themselves are 142mm high (0.56 inch) high.

The main advantage of numeric LED displays is that they are highly visible even in low light conditions, making them ideal for indoor and outdoor use. Additionally, they are highly reliable and have a long lifespan, making them a cost-effective choice for many applications.

Numeric LED displays come in a wide range of sizes, shapes, and colors, which allows them to be used in a variety of different applications. For example, they can be used to display the time, temperature, or other important information in a variety of settings, such as schools, hospitals, and airports.

This display is pre-built and requires no construction, except for adding breakaway headers or soldering wiring directly to the board. The display can be controlled via TTL asynchronous serial, or syncronous serial. The firmware of course can be completely changed if you wish, and has BoostBloader for serial update or ICSP connection.

Numeric LED display offers a high degree of flexibility and versatility, making it an ideal choice for a wide range of applications. Whether you need to display a single number or a complex set of numerical data, a numeric LED display can provide the solution you need. With their high visibility, low power consumption, and long lifespan, these displays offer a reliable and cost-effective solution for any application.

product-986-131

Numeric LED display solves the annoyance of using 18 pins or a bunch of chips by placing an I2C constant current matrix controller neatly on the back of the PCB
The controller chip takes care of everything, drawing all the LEDs in the background. All you have to do is write data to it using the 2-pin I2C interface
There are three address select pins, so you can select one of 8 addresses to control up to 8 addresses on a single 2-pin I2C bus (and any other I2C chips or sensors you like)
The driver chip can "dim" the entire display from 1/16 brightness to full brightness in 1/16 steps. It cannot dim individual LEDs, only the entire display at once

01001