Vision System for Small Microcontrollers
Few pixels -- clear sight
Published in issue 405, September 2010
The originality of the vision system described in this article lies in the method developed for acquiring video images — a method that is entirely compatible with the low calculating power of the microcontroller used and the slow sampling speed offered by its built-in analogue/digital converter.
Technical characteristics * PIC16F690 microcontroller
* 18 × 16 pixel B&W video image
* 4 grey levels
* LED illumination
* Relay control
* Image comparison
* Movement detection
* Serial link
* Constructional difficulty: medium |
Click below to download a PDF copy of this article from Elektor magazine. Please note. In view of the complexity of international markets, Elektor cannot guarantee the availability of components for this project.
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