: Great for learning how to place components on a physical breadboard.
CRUMB is a paid 3D circuit simulator available on Steam and mobile platforms that provides a highly visual, immersive environment for building electronics. Unlike traditional 2D simulators, it uses a gaming engine (Unity) to mimic a real-world workbench, allowing you to drag and drop physical-looking components onto breadboards without the risk of "blowing up" real hardware. Key Features of CRUMB
To run CRUMB on a PC, the following recommended specs apply: : Windows 8.x or higher (64-bit). Processor : Intel Core i3 or equivalent. Memory : 4 GB RAM. Storage : 1 GB available space. Pros and Cons CRUMB-Circuit-Simulator.zip
: Version 1.3 introduced a re-engineered backend capable of speeds up to 96,000 Hz, making it powerful enough to simulate complex setups like an 8-bit CPU.
: The 3D controls can take some time to master compared to 2D drag-and-drop tools. CRUMB simulator review : Great for learning how to place components
: Features a simulated Arduino Nano and other microcontrollers that can be programmed using a built-in code editor.
: Unlike LTspice or TinkerCAD , it is a one-time purchase. Key Features of CRUMB To run CRUMB on
: Allows for manual programming of EEPROMs and editing of source files for microcontrollers directly within the app. Technical Requirements