Quantcast
Channel: fritzing forum - Latest posts
Viewing all 31319 articles
Browse latest View live
↧

W5500.fzpz and MCP23S17.fzpz?

January 15, 2018, 12:16 am
$
0
0

Hello Vanepp,

For the part w5500 I already imported one of the two parts that were available online. But now I can not get rid of this part and import the other because the program states that there already is a part with this name. I do not really know how to remove this problem in Fritzing but I am searching for the answer. In the mean time the part that I loaded has only 10 pins. I am searching for the whole model of the wiznet part w5500 lqfp48 that has 48 pins. On the electrical diagram that I have for the wiring of this part model I have some other pins (TXN, TXP, RXN, RXP) that are not available in the model found online (the one that I imported in the Fritzing library with 10 pins). I would like a fix on this part if it is possible. I will be awaiting for your reply.

Regarding the second part I already imported the MCP23017 into the Fritzing library. The difference between this imported part and the model with S instead of 0 in the name means that I do not need the I2C interface as in the MCP23017 model but the communication to be done by SPI interface as in the MCP23S17 model. If you could also do a fix on this part I would be grateful. Many components in my electrical wiring scheme go through this component and I really need it to work from the start as the actual part. In the rest the two models work the same so this is the only difference between them as far as I searched.

Thank you for your reply.

↧
Search

W5500.fzpz and MCP23S17.fzpz?

January 15, 2018, 1:03 am
$
0
0

In Win you delete the file in C:\Users\X\Documents\Fritzing\parts\user, and then you can import.

There are plenty of LQFP-48 footprints, just put the part # in Inspector and Edit and save as new part.

Please provide links to where you get stuff because we would have spent 100s of hours looking for info, never knowing if it’s the one the person wants.

↧
↧

How do you get a standard resistor to draw as vertical on a breadboard?

January 15, 2018, 3:37 am
$
0
0

Sorry to be digging up an old thread, but has there been any progress on this?

I too wish to mount resistors on the STRIPBOARD vertically (when going across a TO-92 transistor pins) and the response given only works on the PCB view :frowning:

↧

How do you get a standard resistor to draw as vertical on a breadboard?

January 15, 2018, 5:27 am
$
0
0

The std ones only standup in PCB.

I remember someone making a part, but not if it was standing up in BB view. I think it was Vanepp so we will have wait to see what he says.

↧

How do you get a standard resistor to draw as vertical on a breadboard?

January 15, 2018, 5:58 am
↧
↧

How do you get a standard resistor to draw as vertical on a breadboard?

January 15, 2018, 6:37 am
$
0
0

Thank you :slight_smile:

Are there any more vertical parts i can download from somewhere?
I tried searching but didn’t have luck finding anything.

↧

How do you get a standard resistor to draw as vertical on a breadboard?

January 15, 2018, 6:44 am
$
0
0

I am not aware of any right of the top of my head… Vanepp is more up to date on this stuff, he might know. Anything special you are looking for?

↧

Two-digit 7-segment led indicator

January 15, 2018, 8:15 am
$
0
0

Cool! Thanks a lot for the analysis, I wouldn’t expect this quick and guiding response :slight_smile: Thanks!

Is this the script you’re talking about? https://github.com/vanepp/FritzingCheckPart
I’m definitely going to check this out as it seems to affect me too (I’m building a pretty simple controller board with these leds), so I’ll try to fix issues, however I don’t know how quickly it happen.

Why there is no mention of this script on the http://fritzing.org/testing-quality-check/ page? I think it’s worth mentioning there.

I also look forward to integrate your script as part of travis-ci process so it can check things automatically :sunglasses:

↧
Search

W5500.fzpz and MCP23S17.fzpz?

January 15, 2018, 10:20 am
$
0
0

This is a bug in Fritzing. Sometimes it can be fixed by shutting down Fritzing and restarting to clear the old part (you need to tell it you don’t want to save the loaded parts when it asks). If that doesn’t work then you need to move aside the user directories that hold the user parts and sketches to clear the database (this also unfortunatly deletes all your sketches so you need to have exported them before hand). There are instructions on finding the files (it varies by operating system) elsewhere in the forum or I can post them here again.

Ah, yes the parts are the module version of the W5500 you are looking for the actual chip which I didn’t see anywhere. I’ll have a look at it and see if there is anything I can do easily.

This should do the job

MCP23s17.fzpz (10.6 KB)

edit: And this should do the W5500. Note you need to check the footprint fits the actual part. Wiznet doesn’t have a recommended footprint in the datasheet so this is the standard one from Fritizng.

W5500.fzpz (12.0 KB)

Peter

↧
↧

Two-digit 7-segment led indicator

January 15, 2018, 10:30 am
$
0
0

Having finished the last task I’ll poke at the problems and post a fixed up version in a bit as an example of what needs to change.

Yep that’s the one (there is a fork on the Fritzing repro, but it is currently behind a bit).

Probably because it has only been available for a month, and is basically alpha code (no widespread testing yet). As far as I know I’m pretty much the only one using it so far.

The Fritzing developers pointed me at travis-ci as what they were going to use as a test framework, but at a quick look I couldn’t figure out what to do with it, so I went with the script. If you can integrate it I expect the developers will be interested.

Peter

↧

Any 5 pin TO-220 packages already available?

January 15, 2018, 11:04 am
$
0
0

I’m in need of that LM2575 also.
Can’t find a sample with a 5pin TO220 as this regulator has 0.067/1.702 pins and 0.356/0.014 pads. Is there already any progress in development of this part?

↧

How do you get a standard resistor to draw as vertical on a breadboard?

January 15, 2018, 12:22 pm
↧

Pad and hols diameter

January 15, 2018, 1:46 pm
$
0
0

Hi, ware can I finde pad and holes diameter in fritzing?
Cant find it.

↧
↧

Pad and hols diameter

January 15, 2018, 1:57 pm
$
0
0

Assuming you are referring to pcb pad and hole size, they are defined in the pcb svg file. I think the various editors set them differently. For Inkscape hole size is

pad diameter - (stroke-width *2) i.e. a pad with a .078 dia and a 20 thou stroke width creates a .038 hole in the board.

Peter

↧

How do you get a standard resistor to draw as vertical on a breadboard?

January 15, 2018, 2:05 pm
$
0
0

I’m also trying to find an RF choke (i suppose i can edit a resistor and give it a different colour to differentiate), ceramic capacitors, and zener diodes. I’m mounting these all vertically and two holes wide.
Building a tiny PCB (no more than 2.5x2.5inch) and need the parts to stay tight. Doing a few test runs via the breadboard to make sure it all works as it should before building the PCB with the same parts.

↧
Search

Pad and hols diameter

January 15, 2018, 2:08 pm
$
0
0

I are in the PCB and using Windows. I dont know where to find the pad and hole size.
Thanks for Answeres

↧

Pad and hols diameter

January 15, 2018, 2:16 pm
$
0
0

I don’t think it will display the hole size assuming you want the hole size from a part. Inspector will display hole sizes for vias I think. You can in pcb view file->export->for production->extended gerber and in the drill.txt file that is created you will find the hole sizes (although associating that with a particular hole is exciting). Otherwise you would need to open the part’s pcb svg file in an svg editor and proceed as above.

Peter

↧
↧

Any 5 pin TO-220 packages already available?

January 15, 2018, 2:19 pm
$
0
0

Can you be more specific. So the LM2575 above is different, do you want one with a different case, i.e. 314A or 314B, or the D2PAK one.

↧

Any 5 pin TO-220 packages already available?

January 15, 2018, 2:24 pm
$
0
0

I think the problem likely is the one above is both smd and broken. The OP had some svg files he was going to load so I didn’t do more than edit the fzp so the part actually loaded. It isn’t a TO220 with offset leads (which the OP and it sounds like this person) wanted.) Perhaps the OP will post his version or I could fix up this part to be through hole if I know which package is wanted (there are several).

Peter

↧

Pad and hols diameter

January 15, 2018, 2:25 pm
↧
Viewing all 31319 articles
Browse latest View live
Search
<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>