µ[micro]electronics info

A weblog focused on interesting circuits, ideas, schematics and other information about microelectronics and microcontrollers.




Because I have not tested all electronic circuits mentioned on this pages, I cannot attest to their accuracy; therefore, I do not provide a warranty of any kind and cannot be held responsible in any manner.

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ARM Signal Generator

The handy Signal Generator produces signals between 1 Hz and 10 kHz. The LM3S811-based system controls signal amplitude by changing the pulse-duty factor.

The function generator is essential device in each electronic laboratory. This one can produce these waveforms:
* Sine wave
* Triangular wave
* Rectangler wave
* Ramp wave
* Random wave

The project shows how the possibilities of microprocessor LM3S811 can be used to create such a device.

Project abstract(pdf)
Project data

Via Circuit Cellar

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