Free Software for Electrical Engineering
Circuit design, Circuit analysis, Spice simulators, Antenna design, Microwave Filter Design Software
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Thursday, July 26, 2007
Free Software for Electrical Engineering
Tuesday, July 24, 2007
Elektronika Jaroslav Belza
DIY electronics projects
- LED brightness controler
- Electronic dice
- USB wire switch
- JDM PIC programmer
- Precise Low Voltage Power Supply
- Electrolytic Capacitor Tester
And many more projects.
Chipdir
This site contains: Numerically and functionally ordered chip lists, chip pinouts and lists of manufacturers, electronics books, CDROM's, magazines, WWW sites and much more.
Jarek Paluszynski Projects
Battery tester A simple tester for AA type 1.25V and 1.5V batteries based on an LM3914 chip and a LED line.
Microprocessor LED clock with alarm This article describes how to build a clock using a popular Atmel 89C2051 microcontroller and some simple HC-TTL chips. The current time is displayed in a pseudo-analog way, using 4 seven-segment LED displays (hours and minutes) and 120 LEDs on the clock dial's perimeter (seconds). The alarm and time is set by 2 push-buttons built into the power supply. A simple program in '51 assembler manages all the clocks functions. A stable +5V/1A power source is also described.
Wednesday, July 18, 2007
Electronique - Sonelec-Musique
Electronique - Sonelec-Musique
Théorie
Cette rubrique est destinée aux débutants, et explique très brièvement à ce que sont les composants électroniques les plus courants. N'allez surtout pas là pour approffondir vos connaissances d'experts !
Ou la la ! Je suis nul, ça m'interresse...
Réalisations
DIY (Do It Yourself, faites-le vous-même).
Compilations de montages de mon cru, ou explications et conseils pour des montages d'autres auteurs.
Pas grand chose à voir, mais j'y vais quand même...
Dernière mise à jour : 07/07/2007
( oeuvre d'art - delabs)
Monday, July 02, 2007
gedasymbols.org
gedasymbols.org. This website is a repository for symbols, footprints and documentation that are useful to anyone using the GPL schematic creation program gschem or the GPL pcb layout program PCB. The misson of gedasymbols.org is to increase the usage of the gEDA suite of tools by distributing symbols and footprints for these programs.
Please note that this site is undergoing transition (as of Feb 2006 at least) so please bear with us while we get our act together. Meanwhile, here are some links to relevent information:
gEDA
| full GPL'd suite of Electronic Design Automation tools. These tools are used for electrical circuit design, schematic capture, simulation, prototyping, and production. Open Collector - gedasymbols - PCB - Delorie Software |
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