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Hi, was thinking to try to learn PCDuino by doing a DIY project.
You guys have any recommendations?
Preferrable nothing to do with 3D printers :x
:):thinker:
Hi all.
Which PIC would you recommend for the following requirements?
60+ solenoids used (their power will be isolated from the uC board) as output
60+ (BJT/FET)
They will be required to respond at the fastest rate possible and require more than 2 solenoids to be turned on simultaneously...
make sure your USB is well communicated with the uC or you will only get 100mA maximum. No communication = 5V, 100mA, with communication = 5V 500mA. (This was done to protect the port), and yes what Brad would happen if you exceeded.
Hi, if SIMULINK allows you to measure the current and voltage for the IGBT (Ic and Vce) are we able to compute the switching loss for the IGBT? Thanks.
Hello!
I tried to simulate a multilevel inverter (7 lvls)
on MATLAB Simulink using Bipolar switching (PWM) - Cascaded h-bridge inverters (3 of them).
if I tried to simulate with just 1, I do get the result as shown in the link below on page 233...
He used MATLAB to generate the values since this was a simulation done with MATLAB/Simulink...just plot bode and u can easily get those 4 values..
I think he probably included the wrong bode plot into the paper
I think the conclusion from this thread is enough for me.
Thanks all.
Regarding the plot, was labelled as, Bode plot of PI controller for Frequency Response.
And the follow is a direct quote from the paper. There are numerous errors in this paper [you'll see it in the following quote :X](not...
Can't give much since the paper did not provide any useful details that can reproduce their circuit->model (to find the actual values that is)
I'm aware of how to find the phase margin but I don't see how he get the phase margin of 88.8 degrees from just 'observing' this bode plot as stated in...
Hello everyone.
I can find the Gain Margin and Phase crossover frequency but I'm having problems finding the Phase margin for this bode plot.
some story: this bode plot is a freq response of a PI Controller from a paper. In the paper, he says phase margin is 88.8 degrees and Gain crossover...
I know that. I want to obtain that but I can't. It only churns out 100mA. I know I need to comm with the USB to get 500mA but how do I do that without any communication device (programmable chips) ?
I just want to use USB's 5V and around 400mA, but instead, 5V and 100mA.
Any ideas what to...
How do I perform the enumeration process without using a programmable chip?
Thank you
---------- Post added at 16:57 ---------- Previous post was at 15:40 ----------
I find a lot of MAX chips but none are solder-able.
:( help.
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