Hello Unregistered ,
Hello, thank you for visiting the picbasic users forum. Just a little note to remind you that, if your have registeted for a user account and you have not logged in and posted a message, unused accounts are deleted from time to time.
We track user account usage. As part of our general maintenaince and to meet the GDPR requirments, we have elected to delete user accounts that are unused.
We define unused as:
NOT haveing ever posted a message on the forum
AND
NOT having logged in for more than 360 days.
If you find that your account is deleted, because of inactivity, you will need to contact the forum administrator to have the account re-instated. email: [email protected]
I understand that you use Eagle. How can you prevent solder mask at the area of the VIAS under the smd component? Ioannis
Put vias under component. Make bottom copeer pad large, and you have much better heatsink capabilites. Make via also untinted ut botom, so you can fill it with solder. For my taste your trace to via...
If you want to increase trace/via capacity without increasing their size (maybe it complicates the rest of your circuit), just make more. https://i.imgur.com/DH51l19.png In my case, the 7805...
Thank a lot Richard. I'll give it a try :wink:
Here's the link for the video again. https://youtu.be/YlgEs6JWzTg Sorry, I'm not the YouTube expert so I hope it works now :o
Valuable source of info. Thanks for sharing, Ioannis
I found these web pages to better design my PCBs. Traces: https://www.mclpcb.com/blog/pcb-trace-width-vs-current-table/ Vias: ...
as has been pointed out many times, use the flash memory https://www.picbasic.co.uk/forum/showthread.php/24442-Effective-ways-for-storing-multiple-string-variables-within-PBP-code
try this 16 led strip on RC7 ' PIC 16F690 @20MHz #CONFIG __config _FCMEN_OFF &_IESO_OFF &_CPD_OFF &_WDT_OFF &_HS_OSC &_BOR_OFF &_CP_OFF &_PWRTE_OFF &_MCLRE_OFF #ENDCONFIG CLEAR TRISC...
the youtube link is a dud, but i take it that it works even though the timing is a little out of specs 9695
loop:
Re: Determining trace/via/wire current capability
I understand that you use Eagle.
Ioannis Today, 10:09How can you prevent solder mask at the area of the VIAS under the smd component?
Ioannis