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Here's the schematic: (please note that pinouts marked as PxN, where x = A,B,C... and N= 1,2,3... are all connected to an MCU controlling how it is working)
We are only interested in the "single hot wire" configuration, or when the switch is at 1-2 position.
This is what we managed to...
Hello, I'm having troubles with the programming of a cortex-m4 MCU , namely, I can't change the value of some of the variables.
I'm using keil uv5 to do the developing. Here is a more detailed description of the problem:
For example,
uint16_t var1 = 0xffff;
...
var1 = 0x1111;
Normally...
Hello, all the overlaps on tStop layer are marked up and listed when I'm doing the DRC, which is quite annoying and inconvenient.
How can I stop eagle from listing them as errors?
This is what it looks like:
Hello: problem solved, but as a reminder for others who might run into the same problem as I did:
1. Make sure there is nothing on other layers that may hinder the pouring.
2. Make sure they have the same name.
3. If you don't like the thermal connection patter to your pad, you can disable it...
Hello, let's say that I want all the pin with the same net/name, for example GND to be all poured over with no thermal gaps (hypothetically, I'm not actually going to do it) how do you do it? In AD, you can do that by checking "pour over the same net", but how do you do that in eagle?
My...
Hello, thank you for the reply, but is there any software/webpage specifically for transformer design only? I want to input paremeteres like input voltage range, output max current etc. and then have the AE value, flux density etc. suggested or calculated so I can feed them to my custom...
Hello, I need to design a customized high frequency transformer for my flyback power converter. I wonder if there is a calculator somewhere that can recommend me the parameters based on the input and output characteristics I offer?
I know this could be a complete shot in the dark, but I think...
Please recommend a power IC with 100 ~305 V input and 12~36V output?
Hello, I'd like to be recommended a chip, with 100 ~305 V input and 12~36V output.
The output current is expected to be in the 20A grade, that is 20A max, it works at around 2~5 A
I'm using it to drive an array of LEDs for...
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