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Recent Forum Posts

Re: Increasing resolution of DTs MIBAM library?

And then you can use the dedicated PCA9685PW chip with 16 channels, 12-bit resolution, cheap and very reliable. Also the PCA9956BTW at 24 channels @ 8 bit.

Ioannis
Ioannis Yesterday, 15:54

Re: Increasing resolution of DTs MIBAM library?

Hah, just solved it :)
since I have output transistors, previously I was feeding their bases with output from MCU
Now I will feed their emitters via MCU, connect all bases together and connect them...
CuriousOne Yesterday, 06:38

Re: Increasing resolution of DTs MIBAM library?

Well that's nice idea, but selection of pins to where you can map HPWM - is quite limited as I know.

I had another idea - use MIBAM as is, but feed outputs to logical AND gate and use built in PWM...
CuriousOne - 16th September 2025, 08:48

Re: Increasing resolution of DTs MIBAM library?

Darrels documentation says
In order to increase the resolution to 10 bits the LSB would need to be 1/4 of its current length meaning you'd need the PIC to run at 192MHz. Or you'd need to reduce the...
HenrikOlsson - 16th September 2025, 05:54

Re: Increasing resolution of DTs MIBAM library?

I'm using MIBAM because with 64mhz PIC18 CPU, I can have 48 independent PWM channels. But they're 8 bit. I want 48 channels with 9 or 10 bits resolution (12 - preferable) :)
CuriousOne - 14th September 2025, 21:01

Re: Increasing resolution of DTs MIBAM library?

More channels is totally a different thing from resolution as you stated on post 1...

Maybe you can do that in assembly. A bit difficult though.

Ioannis
Ioannis - 14th September 2025, 15:11

Re: Increasing resolution of DTs MIBAM library?

Unfortunately, there are no PIC chips with like 8-16-32 independent PWM outputs.
Sure, there are chips like LT8500, with 48 channel PWM output, but they're way too expensive...
CuriousOne - 14th September 2025, 05:34

Re: Bitbang USB protocol?

Yes, it has been done on an AVR. See this link for the V-USB

https://www.obdev.at/products/vusb/index.html
Jerson - 14th September 2025, 04:47

Re: Bitbang USB protocol?

only in their dreams

https://en.wikipedia.org/wiki/USB_communications
richard - 14th September 2025, 01:08

Bitbang USB protocol?

So maybe bitbang isn't the right word, but I am wondering if anyone has attempted USB communication on a chip without integrated USB functionality. I'm aware chips like the 18F2550 include that...
achilles03 - 13th September 2025, 17:41

Beginners
[Beginner Tutorial] How to get started with PICBASIC PRO Demo, MicroCode Studio & PICKIT 2
by
mister_e

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Published on - 26th June 2011 16:15 Number of Views: 11184
So you're new to PBP and want a simple step-by-step guide? This one will show how how to get started with

PicBasic

...
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[Beginner Tutorial] How to get started with PICBASIC PRO Demo, MPLAB & PICKIT 2
by
mister_e

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Published on - 23rd June 2011 21:52 Number of Views: 10168
So you're new to PBP and want a simple step-by-step guide? This one will show how how to get started with

PICBASIC

...
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Belorussian translation
by
lester

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Published on - 31st May 2011 12:18
Original Article is here: http://www.fatcow.com/edu/melabs-picbasic-be/

Translated by: Bohdan Zograf
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Forum Latest Posts

Number of Views: 7493

Some users like to be able to view the most recent posts on the forum. They wish to visit the forum and view the latest posts in all category's in cronological order, without having the forum hide posts that they have all ready seen.
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Today's Post Search or the Missing Link
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mackrackit

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Published on - 1st May 2010 04:59 Number of Views: 7725
With all of the added benefits or the new forum, a useful feature has been lost. This is the "Today's Post" link that was found in the "Quick Links" drop down. Due to compatibility issues with future updates from vBulletin this link can not be brought back.

But there is a couple of ways to do the same thing using the same amount of mouse clicks once it is set up.
...

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Use of Microchip Trademarks and Brands – Guidelines

Published on - 23rd April 2010 19:52 Number of Views: 14434

Microchip brand identity is a valuable asset protected by trademark law. Microchip aims to protect this asset by ensuring that its trademarks are used properly by Microchip, its customers, licensees, distributors, vendors, consultants, developers and others. You may use Microchip trademarks and product names to refer to Microchip products and services as long as you follow these Guidelines.
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How to enter "®" , "©" and "™" symbols

Published on - 23rd April 2010 19:48 Number of Views: 12208

This article shows how to include "®" , "©" and "™" in your articles.
To conform with ...

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