awesome-emulators-simulators

It is part of the SIMH family of simulators

Apple I emulator

Apple II emulator

Atari 800 emulator

Commodore Amiga 500, 1000 and 2000 emulator

VersatIle Commodore Emulator is a free and cross-platform emulator for Commodore's 8-bit computers

An ARM emulator

Intel 4004 emulator with assembler e disassembler

Lightweight multi-platform, multi-architecture CPU emulator framework

Experimental simulator for Mbed OS 5 applications

IoT device simulator in AWS

The Hue Emulator is a Bridge Emulator for the Philips Hue - Personal Wireless System

Raspberry Pi Sense HAT emulator based on Sense HAT Python library

Raspberry Pi Sense HAT emulator to program in Python

Cardpunch emulator to create a PNG or JPEG image of a punched card

A command line application to emulate the M3 Enigma machine.

Emulating Navy M3 and M4 Enigma Machines.

Multi-model open-source vehicular-traffic simulator

Traffic simulator

Turing machine simulator

The Cloonix network simulator provides a relatively easy-to-use graphical user interface.

Currently it is the only emulator that can emulate a console of the 7th generation

Partially based on Retroarch but with the aim of providing a Mac-like experience.

N64 emulator

An all-in-one emulator that is able to run games from pretty much every retro console out there

DOSBox is a DOS-emulator that uses the SDL-library

It is a portable, open-source 8086/80186 PC emulator

Olivetti Programma 101 simulator

Olivetti Programma 101 simulator

IBM PC and PC-compatible emulator

Olivetti Programma 101 emulator