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Recent content by pvash

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    SCADA systems topic for all beginners, students,hobbyists, professionals and others

    @th3gr8 thank you for your suggestion. i will include this to the topic list. it would be great if we can share some of our own specialization here. :D regarding SCADA buses. there are really many choices in the systems networking that depends on the system design or the OEMs. ex. if SCADA...
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    SCADA systems topic for all beginners, students,hobbyists, professionals and others

    most of you would probably agree with me if i say, this topic is one of the least talked about topic in this forum. so i created one to gather all our thoughts, our knowledge, and everything about SCADA. you guys might probably ask why do i have my interest in SCADA systems. well honestly even...
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    Comparision Scada x HMI

    HMI ( human man interface ) is normally a part of a SCADA ( supervisory control and data acquisition) system. HMI is a PC software or combination of software and hardware that makes a graphic tool/device/equipment. and both of this functions as an interface between the operator and the SYSTEM...
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    communication between GSM modem and PIC microcontroller

    when interfacing a microcontroller with a phone you need translator right? because microcontroller operates in 5 v while phone in 3.6 v. my question is. is this same thing when interfacing microcontroller to gsm modem? do we also need translator?
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    GSM modem with PIC 16F877A

    hello GSM man. i have similar project too. but in my case i have to use PIC to send sms through GSM mobile/modem (havent decided yet) my project is about alarm monitoring system. my question is: 1- how can i connect 3 sensors with 5 level output each to a PIC ? is that even possible? is there...
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    help please about gsm module interfacing with PLC

    i also have similar project. can you elaborate about this pls?
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    telemetry using dtmf help!

    i really have no idea how start everything seriously. my project is about a simple telemetry that will display information to a cell phone. and im planning to use 4 sensors for this design to monitor soil quality (ph level, soil moisture,..) i really need some help on how to design this...

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