SAOImage DS9 is a free and open source astronomical imaging and data visualization application.
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Category: Scientific
CARTA – Cube Analysis and Rendering Tool for Astronomy
Cube Analysis and Rendering Tool for Astronomy (CARTA) is a next generation image visualization and analysis tool.
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Astropy – collection of Python software packages for astronomy
The Astropy Project is a community effort to develop a common core package for Astronomy in Python and foster an ecosystem of interoperable astronomy packages.
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PyOPUS – simulation, optimization, and design
PyOPUS is a library for simulation-based optimization of arbitrary systems.
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LibrePCB – powerful and intuitive EDA tool
LibrePCB is an open source EDA application to develop printed circuit boards. The software uses the Qt widget toolkit.
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Fritzing – free tool to create interactive electronics
Fritzing is a software tool to support designers, artists and hobbyists to work creatively with interactive electronics.
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KTechLab – IDE for microcontrollers and electronics
KTechlab is an IDE for electronic and PIC microcontroller circuit design and simulation.
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QElectroTech – design electric diagrams – free Qt based software
QElectroTech is a good professional quality drafting application for various drawings that form a project.
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Magic – free VLSI layout tool
Magic is an interactive, very-large-scale integration (VLSI) layout tool.
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gEDA – free suite and toolkit of Electronic Design Automation tools
The gEDA project is a comprehensive suite and toolkit of Electronic Design Automation tools.
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11 Best Free and Open Source Python Data Validation
Our recommended tools for performing data validation using Python.
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CIDER – mixed-level circuit and device simulator
CIDER is a mixed-level circuit and device simulator that provides a direct link between technology parameters and circuit performance.
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Spice OPUS – general purpose circuit simulator specially suited for optimization loops
SPICE OPUS is an analog circuit simulator engine specially suited for optimization tools.
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Xyce – analog circuit simulator
Xyce is a SPICE-compatible, high-performance analog circuit simulator written in C++ and published under an open source license.
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SPICE – general-purpose circuit simulation program
SPICE is a general-purpose circuit simulation program for nonlinear dc, nonlinear transient, and linear ac analyses.
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