Engineering Sciences

Yazarlar: Yasin KABALCI, İbrahim Develi, Mehmet BİLİM

Konular:-

DOI:10.12739/nwsaes.v6i1.5000067019

Anahtar Kelimeler:MODELING,SIMULATION,DIGITAL OSCILLOSCOPE,18F4620 MICROCONTROLLER,SIGNAL PROCESSING

Özet: Oscilloscopes are excellent tools for testing, debugging, and troubleshooting because they can easily display the waveforms measured if the electrical components or circuit modules are working properly. Oscilloscopes can also provide support during the design of new electronic circuits. In addition to electrical signals, other physical or chemical quantities can be measured by using different probes that have been developed into an appropriate transducer. This paper presents a signal processing application that involves the interface between analogue input and the graphical liquid crystal display (GLCD) output. The aim is to obtain a graphical representation of the waveforms utilizing a microcontroller to process measured signals and monitoring on a GLCD. The acquired analogue signals have been sampled at the rate of 100 Kbps by using 4 channels 10-bit analog to digital converter of the microcontroller in the design. The project may be improved by adding PC communication over microcontroller's ports.

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