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Noti

Noti is a news publishing, aggregating, and clipping framework.

Osciloscopio USB (spanish content)

This project involves the development of the prototype of an electrical signal acquisition device (also known as oscilloscope) with a PC connection through the USB port.

The oscilloscope has 2 8-bit channels and is capable of acquiring up to 8 millions of samples per second (MSPS) with the possibility of improving it (with minimal effort) to work at 40 MSPS. Its design is based on a central microprocessor and several components (controlled by such processor) which take of the whole acquisition task.

The microprocessor belongs to the popular family of Microchip PIC processors, in special the PIC18F line which contains an embedded USB controller.

Among the components there is a analog-digital converter (which digitalize the data), an SRAM memory (used for buffering) and 8-bit counters (for addressing the memory).

Besides specification and building of the hardware, the project also contains the design and implementation of the firmware (program which runs on the PIC to control the hardware), software (graphical interface which runs on the PC to control the oscilloscope) and the protocol used to communicate between them.

The project has been entirely released under free distribution licenses (namely, GPL and FDL).

NotiUY (spanish content)

Development and design of notiuy.com (spanish content).

NotiUY is an uruguayan news aggregator site powered by Noti, an open source news publishing framework.

Network cameras

Network cameras information for developers. Feel free to contribute!