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Dear,
If the mppt output voltage (Vmp) is different from the dc grid (or load voltage), I want to regulate the dc grid voltage and extract the maximum power from the solar panel too at the same time, can I achieve both things at the same time?
Here is my system.
I want to use non-isolated boost converter for mppt control in cascade with non-isolated SEPIC converter for voltage regulation. I've made the simulation but whenever I connect them in cascade (i.e. SEPIC converter acting as a nonlinear load for boost converter), simulation is not upto mark.
Is...
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---------- Post added at 12:57 ---------- Previous post was at 12:55 ----------
only P89v51rd2bn micrcontrollers r burnibg. p89v51rd2fn are not...
I've tried other IC P89V52rd2fn . they all r not working..
what should I do now?
how to install bootloader for this particular IC?
is there any difference in hardware connection for burning this IC.? If so, what is the circuit for burning?
Hi,
I'm able to burn one micrcontroller P89v51rd2 with my kit...
but when i've changed alone the micrcontroller with the same name i.e p89v51rd2, it is showing not able to connect. it is connecting and burning with that particular micrcontroller.
i'm not able to understand.
Any help..
I've a problem with timers
Timer 1 is used for printf function...........so, i've used timer 2
for 300 baud rate generation.
but with both timers 1 or 2 programme get stopped at one
run.............spi code
i've problem in making the code for transmitting and receiving data
serially compatible...
Re: spi communication
As i'm expecting to analyze all the signals of MISO, MOSI, Clock , SS with lots of samples . it become hard to analyze them with oscilloscope. so, will connecting the tds1002 oscilloscope with computer will do the work or should we purchase the logic analyzer which...
Re: spi communication
i'm receiving different digital signal on miso according to input. i want to analyze them using tds 1002 by computer as it is difficult to see directly multiple inputs and outputs. so, i've connected it through rs232 port to com port of computer using female to female...
Re: spi communication
Also
on sending single byte by Send_SPI(0x80), input is ok according to the change according to requirement but there is no output i.e in millivolt
on sending another byte with it as in code, input is not as send by me but output is same as input and of 3.3 v
please...
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