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not a cheap project, because the solenoid valves and the quantity you will need, also, if you switch ir to fast, you could damage them, dont know if there are some for fast switch, but also i can not see the video, i think its one i have see last year....
If you find a cheap way to repleace the...
pc connect to s7 200 schematic
Hi Milan Sir...
Well, the schematic of the cable shown bellow on the links should work at least perfectly. In the link, there is also a doc file in which the autor explain that he used succesfuly, at least with the same link troubles with the original one, maybe...
well, thats depend of the ucontroller that you are going to use...
I dont have experience with any of both protocols, but, one of the first things that one migth have on mind is the application, yor app will conect with some comercial equipment, or you are only prototyping.....
If you are in...
Re: ccd or cmos camera
National Semiconductors have CMOS image sensors wich can help you a lot of work, they also have image processors, and, its a interesting project, personally i dont like to re-invent the wheel, but its so educational made one..
Maybe you also requiere to learn about...
Re: Photovoltaics
maybe you should think about ussing special circuits for that...
if you are going to use operational amplifiers, use one like LMC6042, it has a ultra low power consumption, specially for that kind of applicattions, but it is such sensitive, so take care of it...
Why use this...
Re: Elektor Electronics.
I've already sign up on that group, i'll hope more fellows will too...
It seems that its so new, recent, but, with time we will make it grow...
if you are a reader of the elector magazine, sign up please...
Hi bader....
Well, the first of all is that you undestand the protocol of a serial asynchronous comunication, then, know the electric levels of the signals and the circuits that converts TTL logic to RS232 logic (0(space) & 5V(mark) in TTL, and (+3v to +12V) for space or zero logic & (-3v to...
Hi Preda, Im from Mexico, and usually i don speak(or write) english, but i'll do my best..
I used to have some troubles with the MPASSM... wy dont you try it again, but be sure that the filename of the .asm file doesnt have spaces, and locate it in a route without spaces too, and maybe your...
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