Why limit yourself to your small screen on the phone? Run CRUMB, an app by Vital Group Ltd, best experienced on your PC or Mac with BlueStacks, the world’s #1 Android emulator.
About the App
Curious about electronics but not sure where to start? CRUMB makes learning about circuits simple and hands-on—minus the messy wires, burnt-out parts, and endless supply lists. Designed by Vital Group Ltd, this 3D playground lets you build, test, and explore all sorts of prototype circuits right from your device. Whether you’re just getting your feet wet or you’ve got some experience under your belt, you’ll find CRUMB inviting and surprisingly fun to use. Even better? You get to experiment without worrying about frying anything.
App Features
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3D Circuit Building
Work with virtual components on a realistic, 3D benchtop. Move pieces around, connect wires, and see your circuit take shape—no soldering needed. -
Diverse Component Library
Choose from a rich collection of bits and pieces: transistors, EEPROMs, audio filters, and much more. There’s plenty to explore whether you want to play with the basics or try something a little more complex. -
Real-Time Analysis Tools
Check out your circuit’s behavior with the built-in oscilloscope and analysis views. You can track what’s happening inside your design by “zooming in” right down to the wires. -
Interactive Learning
Not sure what all these parts do? No worries—CRUMB makes it easy to pick up foundational concepts and get hands-on practice on your own terms. -
Perfect for All Levels
Beginners get a friendly intro to electronics, while enthusiasts have room to experiment, fine-tune, and troubleshoot prototypes before bringing ideas to life in the real world. -
Evolving Features via Community Feedback
The app keeps growing, taking user suggestions into account and adding more components over time. -
Flexibility with BlueStacks
If you ever want a bigger workspace, try running CRUMB on BlueStacks to enjoy the same 3D tinkering with more screen real estate.
With CRUMB, electronics feels less intimidating and a lot more “hey, I could actually do this.”
Eager to take your app experience to the next level? Start right away by downloading BlueStacks on your PC or Mac.
