This project serves as an automated counter, functioning without human input, where numbers are conveyed on a seven-segment display. Once powered by a battery, the digital circuit continuously cycles ...

The "4 digits 7-segment decoder VHDL" is a VHDL project designed to decode hexadecimal values and display them on 7-segment displays. Unlike a BCD (Binary-Coded Decimal) decoder (SN7447 IC for example ...

Many options exist to drive seven-segment LED displays, but most are limited to low output currents. The approach described here uses one 74ALS374 or 74AS374 octal latch, wired as a shift register ...