5x7 Matrix Issue - Page 2 - Electronic Circuits Projects Diagrams Free

futz · 11th November 2008, 03:22 AM

Quote:

Originally Posted by AtomSoft

Here it is. I also made a Molex Mini-B and a V-Ref (7805)

Thanks. Here's my MAX3232CSE (didn't like the one that came with Eagle) and the 3M MicroSD socket.
futz.zip

AtomSoft · 11th November 2008, 04:48 AM

nice thanks. Im always adding new parts now to my eagle library. Mainly becuase im tired of looking

Ill add my own resistors with 3-10mm spacings. Caps, Crystals.. etc... And name them generically like the 5x7 Matrix is called 57_Anode_Row. This way i know what it is easy. I mostly do DIP but some SSOP, SOIC are obligations.

BeeBop · 11th November 2008, 06:15 PM

Quote:

Originally Posted by AtomSoft

nice thanks. Im always adding new parts now to my eagle library. Mainly becuase im tired of looking

Ha, thanks to both of you - I've collected your parts. As if I didn't have enough libs in my installation already.

Just wonder if you knew about this:
Eagle Links - Open Circuits

futz · 11th November 2008, 08:04 PM

Quote:

Originally Posted by BeeBop

Ha, thanks to both of you - I've collected your parts. As if I didn't have enough libs in my installation already.

My SD socket doesn't yet have the four mounting pads/shell automatically connected to ground yet. I'm still learning about how to do that. I'll repost when it's done. If you use it before I repost, fix that.

Quote:

Just wonder if you knew about this:
Eagle Links - Open Circuits

I do now!

blueroomelectronics · 11th November 2008, 08:19 PM

Which SD socket did you buy, I've got to use one in an upcoming project and am baffled by the sheer amount of different SD sockets there are.
I plan on using a MAX3392E level converter for the 5V to 3.3V level translation.

BeeBop · 11th November 2008, 08:21 PM

Quote:

Originally Posted by futz

My SD socket doesn't yet have the four mounting pads/shell automatically connected to ground yet. I'm still learning about how to do that. I'll repost when it's done. If you use it before I repost, fix that.

I do now!

Oh, no worries, I learned - the hard way

- to always check first.

BeeBop · 11th November 2008, 08:24 PM

Quote:

Originally Posted by blueroomelectronics

Which SD socket did you buy, I've got to use one in an upcoming project and am baffled by the sheer amount of different SD sockets there are.
I plan on using a MAX3392E level converter for the 5V to 3.3V level translation.

Ha ha, and SD card formats!

SparkFun has a nice (and cheap) level converter which I think is worth copying:

SparkFun Electronics - Logic Level Converter

futz · 11th November 2008, 08:41 PM

Quote:

Originally Posted by blueroomelectronics

Which SD socket did you buy, I've got to use one in an upcoming project

Digikey 3M5607CT-ND. It's a micro, so if you need a full or mid size SD socket buy something else.

Quote:

and am baffled by the sheer amount of different SD sockets there are.

Haha. Ya, everyone makes one, or several or dozens of types.

Quote:

I plan on using a MAX3392E level converter for the 5V to 3.3V level translation.

I'm putting my first one on a new TI MSP430F157 board I'm designing, so no level conversion necessary. They're all low voltage MCUs.

AtomSoft · 11th November 2008, 09:01 PM

How to make a custom library part in Eagle CAD tool

is NICE! Ill make PDF and save!

I actually learned all i know from
Eagle Editor Tutorial

FUTZ:
Nice work as usual. I see you are still on the TI stuff. Hows it treating you? Is it living up to your expectations?

BeeBop · 11th November 2008, 09:15 PM

Futz, nice board. Why don't you get rid of more of the square corners, though?

Quote:

Originally Posted by AtomSoft

How to make a custom library part in Eagle CAD tool

is NICE! Ill make PDF and save!

I actually learned all i know from
Eagle Editor Tutorial

FUTZ:
Nice work as usual. I see you are still on the TI stuff. Hows it treating you? Is it living up to your expectations?

That seems like a big job, but I know why you might do this; too many good things on the net disappear, and I like to have the info local. Perhaps if you do get a PDF together you will put it up here.

Thanks AtomSoft, that Eagle Editor Tutorial looks pretty good. Wish I'd had that way back when. I'm still going to enjoy reading through as there may be something left to learn.

kchriste · 11th November 2008, 09:58 PM

Quote:

Originally Posted by BeeBop

Futz, nice board. Why don't you get rid of more of the square corners, though?

I think it is still a Work In Progress. I can see 7 via's right off the bat that could be eliminated (From the center header on the lower edge of the PCB). Autorouter madness!

Nice eagle links. Thanks!

BeeBop · 11th November 2008, 10:28 PM

Quote:

Originally Posted by kchriste

I think it is still a Work In Progress. I can see 7 via's right off the bat that could be eliminated (From the center header on the lower edge of the PCB). Autorouter madness!

Nice eagle links. Thanks!

Yes, I think you are right about that. I used to let the autorouter suggest, but these days I just avoid it.

IIRC those links came from SparkFun...

AtomSoft · 11th November 2008, 10:28 PM

on the topic of eagle... When making a schematic how the hell do you make it like wireless on the schem?

Ok i know that was confusing. ill try to explain. Look at almost any schematic they have a tag on the pins like VDD might have a line to a <5v> type tag and then that tag it also on anything that needs the <5v> so anything that has a 5v tag is connected. You understand?

Look at bills page: http://www.blueroomelectronics.com/

see the junebug underneath it is a schematic. See the PGC and PGD and stuff under the right wheel in the picture. How do i make those in eagle?

BeeBop · 11th November 2008, 10:32 PM

Quote:

Originally Posted by AtomSoft

on the topic of eagle... When making a schematic how the hell do you make it like wireless on the schem?

Ok i know that was confusing. ill try to explain. Look at almost any schematic they have a tag on the pins like VDD might have a line to a <5v> type tag and then that tag it also on anything that needs the <5v> so anything that has a 5v tag is connected. You understand?

Um, do you mean naming the nets the same as other nets, and they get connected automatically? Like a bus?

AtomSoft · 11th November 2008, 11:11 PM

Just made a "SuperSOT-3" Package for a P-Channel MOSFET...NDS352AP...

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11th November 2008, 04:48 AM	#17
AtomSoft	nice thanks. Im always adding new parts now to my eagle library. Mainly becuase im tired of looking Ill add my own resistors with 3-10mm spacings. Caps, Crystals.. etc... And name them generically like the 5x7 Matrix is called 57_Anode_Row. This way i know what it is easy. I mostly do DIP but some SSOP, SOIC are obligations. __________________ AtomSofts eBay Store AtomSoftTech: C18 TIPS & TRICKS v9 PDF Nokia 6100 Driver/Software My Name: Jason Lopez http://atomsofttech.info/ \| My YouTube Videos! My Favorite Store: dipmicro Electronics

11th November 2008, 08:19 PM	#20
blueroomelectronics	Which SD socket did you buy, I've got to use one in an upcoming project and am baffled by the sheer amount of different SD sockets there are. I plan on using a MAX3392E level converter for the 5V to 3.3V level translation. __________________ Bill Smart Kits build Smart People http://www.blueroomelectronics.com/ Last edited by blueroomelectronics; 11th November 2008 at 08:19 PM.

11th November 2008, 09:01 PM	#24
AtomSoft	How to make a custom library part in Eagle CAD tool is NICE! Ill make PDF and save! I actually learned all i know from Eagle Editor Tutorial FUTZ: Nice work as usual. I see you are still on the TI stuff. Hows it treating you? Is it living up to your expectations? __________________ AtomSofts eBay Store AtomSoftTech: C18 TIPS & TRICKS v9 PDF Nokia 6100 Driver/Software My Name: Jason Lopez http://atomsofttech.info/ \| My YouTube Videos! My Favorite Store: dipmicro Electronics Last edited by AtomSoft; 11th November 2008 at 09:03 PM.

11th November 2008, 10:28 PM	#28
AtomSoft	on the topic of eagle... When making a schematic how the hell do you make it like wireless on the schem? Ok i know that was confusing. ill try to explain. Look at almost any schematic they have a tag on the pins like VDD might have a line to a <5v> type tag and then that tag it also on anything that needs the <5v> so anything that has a 5v tag is connected. You understand? Look at bills page: http://www.blueroomelectronics.com/ see the junebug underneath it is a schematic. See the PGC and PGD and stuff under the right wheel in the picture. How do i make those in eagle? __________________ AtomSofts eBay Store AtomSoftTech: C18 TIPS & TRICKS v9 PDF Nokia 6100 Driver/Software My Name: Jason Lopez http://atomsofttech.info/ \| My YouTube Videos! My Favorite Store: dipmicro Electronics Last edited by AtomSoft; 11th November 2008 at 10:32 PM.

11th November 2008, 11:11 PM	#30
AtomSoft	Just made a "SuperSOT-3" Package for a P-Channel MOSFET...NDS352AP... Attached Thumbnails __________________ AtomSofts eBay Store AtomSoftTech: C18 TIPS & TRICKS v9 PDF Nokia 6100 Driver/Software My Name: Jason Lopez http://atomsofttech.info/ \| My YouTube Videos! My Favorite Store: dipmicro Electronics Last edited by AtomSoft; 11th November 2008 at 11:22 PM.