DCircuit Lab HD

DCircuit Lab HD

by Fabrizio Boco

1 ratings
5 reviews

Archived App

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.

Details

  • Released
  • Updated
  • September 23, 2010
  • August 29, 2020
DCircuit Lab HD screenshot #1 for iPad
DCircuit Lab HD screenshot #2 for iPad
DCircuit Lab HD screenshot #3 for iPad
DCircuit Lab HD screenshot #4 for iPad
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About

This tool allows users to simulate combinatorial and sequential digital circuits. It offers step-by-step simulation to understand complex behaviors and dynamic simulation for circuits with clock inputs. Users can build circuits using various gates, flip-flops, and input/output components.

Combinatorial and sequential circuit simulation
Step-by-step and dynamic simulation modes
Visual gate and wire state indicators
Circuit timing chart
Extensive component library (gates, flip-flops, etc.)
Gesture-based controls for manipulation
Circuit saving and reuse
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What's New in DCircuit Lab HD

2.1

August 29, 2020

Bug Fixing

User reviews

Doesn't work well

I tried to use this app. I looked it expecting it to be a great simulator. But then when I even tried to create a circuit, it doesn't even place the elements most of the time. It works the first time then I cannot get it to put another circuit component. It's janky and is completely not user friendly. Not worth the $6.
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Unstable and non-intuitive

This app is awkward and non-intuitive. I could not figure out the UI without first watching some (poorly made) video tutorials. The tutorials were almost as painful to watch as this app is to use. Separate and distinct from its awkwardness, it crashes frequently.

I don't enjoy writing negative reviews, but neither do I enjoy spending several dollars for an app that makes me feel ripped off and angry. If this app is, at some later date, vastly improved, I'd be glad to re-review it. Until then, this uninspired app gets a big thumbs down.
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hard to use

Not easy to use, Tried it with a know working circuit and it did not work. I only got 1 out of three try's to work, but then the app crashed.

Crashes

The graph button crashes it everytime.

Nice, but.....

Very nice tutorials built in. Easy to create and run circuits, although clock/output seems to be slightly glitchy. Gates have no propagation delay - infinitely fast switching. Does not seem to allow dragging components to new positions after creation. Crashes occasionally without warning - save often. Pinch&zoom allows circuits to be created at larger size than default (nice for big fingers) but image on screen is fuzzy. No mention that I could find for VGA-out support - would be nice for classroom demos if available (haven't tested to see if capability present).
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Developer apps

FAQ

What is DCircuit Lab HD used for?

DCircuit Lab HD is a tool for simulating combinatorial and sequential digital circuits. It allows users to build and test circuits using various gates and components, visualize signal propagation, and analyze circuit behavior.

How does DCircuit Lab HD simulate circuits?

It offers two simulation modes: one single step where all outputs are evaluated simultaneously, and step-by-step evaluation to observe how changes propagate through the circuit. Dynamic simulation is available for circuits with clock inputs.

What components are available in DCircuit Lab HD?

The app includes basic components like input pins, output pins, clocks, wires, and a variety of gates (AND, NAND, OR, NOR, XOR, NOT) and flip-flops (RS, JK, T, D). It also features multiplexers and demultiplexers.

How much does DCircuit Lab HD cost?

DCircuit Lab HD is a paid application, priced at $6.99. There are no in-app purchases mentioned.

What devices is DCircuit Lab HD compatible with?

Currently, DCircuit Lab HD is supported on iPads. It is rated for ages 4 and up.

How often is DCircuit Lab HD updated?

The app was last updated on August 29, 2020, to version 2.1. The release date was September 23, 2010.

Does DCircuit Lab HD have tutorials?

Yes, video tutorials are available to help users learn how to use the application. You can visit the developer's site for these resources.

What is the user feedback on DCircuit Lab HD?

Based on the provided data, DCircuit Lab HD has a rating of 1.0 stars from 1 rating. This indicates very limited user feedback available.