EDN

BCD to Seven Segment Display Decoder Circuit

A display decoder is used to convert a BCD or a binary code into a 7 segment code used to operate a 7 segment LED display. Here we design a simple display decoder circuit using logic gates. A display ...
EDN

BCD to 7-Segment Latch/Decoder/Driver

The HEF4543B is a BCD to 7-segment latch/decoder/driver for liquid crystal and LED displays. It has four address inputs (D0 to D3), an active LOW latch enable input (LE), an active HIGH blanking input ...
IEEE

Digital Decoder from 16-Bit Binary Code to 7-Segment Quad LED Display

Abstract: All digital systems handle information by means of bits grouped into words, and most of these words have the meaning of numbers. The users of digital systems may follow easily four bits at a ...
GitHub

7-Segment counter with adjustable speed using VHDL

This is a VHDL-based project that implements a 7-Segment counter, designed and simulated using Vivado 2019. The counter displays numbers 0 to 9 on a 7-Segment display with adjustable speeds (1Hz, 2Hz, ...