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Recent Forum Posts

Re: How can I reduce ADC drift

Yes, it is.
Demon Today, 00:02

Re: Calculating Sunrise and Sunset 2

black is my attempt at a straight line.... follows actual times fairly close enough to actual exact times. It is just adding and subtracting X minutes each day for 1/2 a year then switching the...
amgen Yesterday, 12:22

Re: How can I reduce ADC drift

The Vdd that resistors are connected to, is the exact same point that PIC Vdd pin is connected also?

Ioannis
Ioannis Yesterday, 10:56

Re: How can I reduce ADC drift

Based on the fact that you are using Power Supply as a reference voltage for the ADC:

1. the Power Supply noise is random and in the length of time it would have very minimal effect on the adc...
Ioannis Yesterday, 10:50

Re: Calculating Sunrise and Sunset 2

table example here ... https://www.suntoday.org/sunrise-sunset/2024.html

Alain
Acetronics2 Yesterday, 10:01

Re: How can I reduce ADC drift

the first step is to measure the noise on the power rail and then to determine if that's an issue, there is no point adding a regulator for the pots if the adc pos reference is noisy
richard Yesterday, 05:30

Re: How can I reduce ADC drift

I use a DC-DC converter to lower 12V down to 5V for the entire circuit.

Would a dedicated 7805 for the pots be a "meaningful" improvement?

I'll have up to 10 pots in the final circuit. Right...
Demon Yesterday, 04:36

Re: How can I reduce ADC drift

50mV of noise on the power supply would do that.
using FVR as adc ref might help a little and or a better regulator for the pots
richard Yesterday, 04:12

Re: Calculating Sunrise and Sunset 2

Depending on your application, the approach you take to solve your problem could differ.

For a changeable lattitude, longitude, Height above sea level, DST the calculation is not trivial. The...
Jerson Yesterday, 04:12

How can I reduce ADC drift

16F18877

- Using fixed input on ADC pin (1K to VDD, 1K to VSS - simulating pot at 50%)
- The ADC will drift from 498 to 509.

HSEROUTs on Serial Communicator:

Is there anything in the...
Demon Yesterday, 03:34

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 17:15 Number of Views: 8721
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 22:52 Number of Views: 8193
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 13:18
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: 5143

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 05:59 Number of Views: 5605
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 20:52 Number of Views: 10817

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 20:48 Number of Views: 8426

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

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