Qalculate! Reviews

Circuit Simulator Reviews

Qalculate! mentions (31)

• Students, what features would you like to see on Windows 12?

  1) a scientific calculator with history and variables with a UI similar to https://sourceforge.net/projects/alt1-calculator/ that also can do units like https://qalculate.github.io/ 2) a tiny text chat direct message program that is similarly as easily accessible at Atl1 3) a minimalist dock of as many instances you would like similar to https://punklabs.com/rocketdock, and like where WIN opens the start menu, WIN... Source: 7 months ago

• Paint on Windows is getting layers and transparency support

  Qalculate is my go-to for cross platform calculator that is useful and is not limited to the most basic +-*/ operations. https://qalculate.github.io/. - Source: Hacker News / 10 months ago

• Keisan Casio is shutting down

  If you want a self-hosted replacement for Keisan I strongly suggest looking at Qalculate! https://qalculate.github.io/. - Source: Hacker News / 10 months ago

• GNU Units

  I personally use Qalculate (https://qalculate.github.io/), specifically their CLI version for this purpose. I'm not sure how well it compares to GNU Units, but it works well enough for my needs; and it's fairly simple using English-like syntax. - Source: Hacker News / 11 months ago

• Ask HN: Do you still use a hand held/desktop calculator?

  On the terminal, I use `qalc`[1]. It's a nice natural language calculator that does arithmetic, solves quadratic equations/linear systems, does unit conversions and even a bit of calculus. Combine it with a cli graphing tool and you can do pretty cool things. Anything more complicated I'm probably ok with latency, so I open up wolframalpha and enter it there, again, in natural language. [1]... - Source: Hacker News / 11 months ago

Circuit Simulator mentions (29)

• I am trying to recreate this circuit in TinkerCAD, which is not giving me the correct current values. What am I doing wrong here?

  Have you tried modeling it in falstad's onine circuit simulator? Source: about 1 year ago

• How do engineers be confident when printing a PCB?

  Simulation is not viable for all but the most trivial circuits, and even then it won't catch things like a wrong footprint. I do occasionally use the Falstad simulator for simple analog circuits, but that just isn't possible with complicated digital ICs. Source: about 1 year ago

• How can I derive the equation on the right? Please help!

  I don't know, but you could try simulating the circuit in Falstad circuit simulator to look at what is going on. Source: about 1 year ago

• ELI5: How to make an electrical circuit that can be switched on and of at specific intervals?

  You can use Falstad to make sure you have a basic understanding of how relays work. Source: about 1 year ago

• Need recommendations for PCB simulation and printing software

  This is quit comprehensive, but missing the awesome and intuitive online simulator: falstad. Source: about 1 year ago