AV Network

SiliconCore Technology Granted U.S. Patent for Common Cathode LED technology

SiliconCore Technology, a vertically integrated developer and manufacturer of LED display walls, has been issued two new patents by the United States Patent and Trademark Office (USPTO). SiliconCore ...
EDN

Compact, serial input/output common-cathode display drivers

The MAX7219 is a compact, serial input/output common-cathode display driver that interface microprocessors (µPs) to 7-segment numeric LED displays of up to 8 digits, bar-graph displays, or 64 ...
Hackaday

Daisy Chained Seven Segment Art Display

This seven segment art display makes use of a 81 seven segment red common cathode LED displays. The LEDs are arranged onto 100x100mm boards that each contain an Arduino Nano and 9 seven segment ...
EDN

Arduino 7 Segment LED Display and Counter – Tutorial #8

This is a simple 0 to 9 counter circuit constructed using Arduino! Here, a common cathode 7-segment LED display is connected to Arduino for displaying the digits. The code (Arduino sketch) allows push ...
Electronic Design

Triple-Output LED Driver Works With Common-Anode LED Strings

SOME MULTI-STRING LED MODULES come with a common-anode configuration. The commonanode connection reduces the number of wires between the LED module and its driver from 2N to N+1, where N is the number ...