PLC with PIC16F648A Micro controller Part 6

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dc.contributor.authorUzam, Murat
dc.date.accessioned2024-11-07T10:39:58Z
dc.date.available2024-11-07T10:39:58Z
dc.date.issued2009
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractA project describing the circuit design of a pulse timer, embedded with programmable logic controller (PLC) with PIC16F648A microcontroller, is discussed. The pulse timer can be used to generate output pulses of a given time duration. Extended pulse timer (TEP) differs from the pulse timer in one point that with every state-change of the input signal from 0 to 1, the elapsed time is restarted from the beginning, thus, extending the pulse duration with another PT (preset time). The macro 'TEP-8' defines 8 extended pulse timers selected with the num = 0. The time constant 'tcnst' is an integer constant and is used to define preset time PT, which is obtained by multiplying tcnst by CLK, where CLK should be used as the period of the free-running timing signal ticks. The operation will carry on as long as the input signal IN remains true, generating the pulse trains based on PT0 and PT1. The oscillator timer (TOS) can also be used to generate pulse trains with given durations for true and false times.
dc.identifier.endpage30
dc.identifier.issn1365-4675
dc.identifier.issue1876
dc.identifier.scopus2-s2.0-63849252071
dc.identifier.scopusqualityN/A
dc.identifier.startpage26
dc.identifier.urihttps://hdl.handle.net/11480/11333
dc.identifier.volume115
dc.indekslendigikaynakScopus
dc.language.isoen
dc.relation.ispartofElectronics World
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241106
dc.subjectPhototransistors
dc.subjectCircuit designs
dc.subjectInput signals
dc.subjectMicro controllers
dc.subjectOutput pulse
dc.subjectProgrammable logic
dc.subjectPulse durations
dc.subjectPulse trains
dc.subjectTime constants
dc.subjectTime durations
dc.subjectTiming signals
dc.subjectPulse generators
dc.titlePLC with PIC16F648A Micro controller Part 6
dc.typeArticle

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