DeldSim
Build, simulate, master digital circuits
DeldSim launched on August 5, 2025 with 7 votes, #3,174 of 8,530 launches that month. The site was still online in September 2026, 1 year on.
What it does
Empower your engineering journey with DeldSim. Design and simulate digital circuits in your browser. Perfect for labs, practical exams, and hands-on learning.
Empower your engineering journey with DeldSim, Jump into a world of ready-made digital circuits crafted by experts. No installations, just pure hands-on learning in your browser. Perfect for labs, practical exams or late-night study sessions. DeldSim is more than a simulator — it's a movement. With every circuit built and every concept mastered, students are stepping into the future of electronics. From building circuits to exploring expert tutorials, DeldSim gives you the tools to learn, simulate, and grow. Whether you're preparing for labs, exams, or just experimenting, our services are built to support hands-on, interactive learning at every step. Design digital logic circuits right in…from deldsim.com
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I made a little digital circuit simulator that operates on PNGs2022 · github.com · ▲259This is a little toy project of mine that lets you simulate digital logic graphs. It was inspired by Minecraft's Redstone and the Piet esolang. It's got some serious drawbacks-- you write circuits as PNGs and simulate them with a Python interface. It's slow to run and slow to experiment with. And it is certainly difficult to use for people with any kind of color blindness. But despite that, I hope this can still be a fun toy!

- COCircuitVerse – Online Digital Circuit Simulator2018 · circuitverse.org · ▲145
Explore Digital circuits online with CircuitVerse. With our easy to use simulator interface, you will be building circuits in no time.
Experimenters Circuits2024 · experimenters.app · ▲161Educational online virtual electricity lab, try for free
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