hardware-simulator

Nand2Tetris Software Suite - hardware simulator and CPU and VM emulators

🖥️ An assembler and hardware simulator for the Mano Basic Computer, a 16 bit computer.

Cycle Accurate Network-on-Chip Simulator

Pin-level simulator of the Commodore 64 and ZX Spectrum (Issues 1–6A) motherboards: inject faults, see the result, and diagnose real boards with a logic analyser. AI-generated (Claude Code) fork of antirez/c64-hw-simulator.

Entry project for the principles of computer organization course: hardware simulator and assembler.

An interactive browser-based simulator for SWAG, recreating the smart watering system's controls, display and embedded hardware behaviour.

A behavioral hardware simulator provided as a Python module

Windows toolkit for hardware input simulation and POS printer/cash drawer development workflows.

🖥️ An Assembler and Hardware simulator for the LC3 Architecture.

A configurable hardware architecture simulator and assembler which compiles it down to machine instructions, and steps through execution cycle by cycle so you can directly watch registers, memory, flags, and ALU operations change in real time.

Virtual POS devices on a 3D workbench: ESC/POS printer, Adyen payment terminal, cash drawer and barcode scanner over their real wire protocols

Interactive Digilent Nexys 4 DDR (Artix-7 FPGA) Web Simulator for Digital Circuits & Systems (DCS) Lab with Vivado-style synthesis, real-time clock, LEDs, switches, 7-segment display, and 38+ presets.

Interactive in-browser hardware simulator & Python execution studio for the SunFounder DaVinci Kit on Raspberry Pi 2 Model B. Simulate 40-pin GPIO circuits, breadboard wiring, peripherals (I2C LCD, ADC0834, 74HC595, Servos), and brainstorm multi-sensor inventions with local LLMs before touching physical hardware.

Simulate POS hardware in a 3D browser workbench with real ESC/POS and Adyen protocols, no devices or SDK required.

A Python CLI tool & hardware simulator for controlling BLE thermal printers (PD01, GT01, GB02, MX11) with image dithering and PDF rendering.

Virtual hardware laboratory for testing industrial device integrations without physical hardware — simulate an RFID handheld, a nutrunner and a digital I/O module in the browser, inspect the exact JSON payloads, and POST them to your own backend.