Post Created date
Optimal width for long signal traces?
sparrow2 wrote:  is an antenna has to be a stub   What else would you call a trace with nothing on the other end?  S.
Sunday, 10 May 2020 - 08:29
Optimal width for long signal traces?
A 12" trace with nothing on the other end is an antenna.  You should expect it to radiate (poorly) and resonate (likewise).  S.
Sunday, 10 May 2020 - 03:07
bizzaro interrupt behavior
What baud rate are you using for the UART?  See if blinking an LED will do instead - I'm thinking what takes 45ms is your UART notice.  Just an idea - oh, and I'm sure...
Monday, 4 May 2020 - 00:03
Identify Autotune PID algorithm
DocJC wrote:  it looks more like some form of bang-bang control & may not even be PID. Agreed. Especially as the dTemp/dTime as the temperature approaches the...
Thursday, 30 April 2020 - 22:37
Identify Autotune PID algorithm
Kartman wrote: What's to say it's not using fuzzy logic?    The Artificial Intelligence that's in the secret spy satellite with the aliens told me over the 5G network...
Thursday, 30 April 2020 - 01:06
Identify Autotune PID algorithm
I'm with ki0bk / Jim on this.  I think you have over-thought this.    I think it's merely a simple adjustable thermostat -  If too cold, turn on heater; If hot...
Thursday, 30 April 2020 - 00:26
Split from: frequency generator in C
Sure.  I'll send you one penny once every billion seconds.  S.
Sunday, 26 April 2020 - 20:40
Split from: frequency generator in C
And they sound much better with solid gold cables, too.  S.
Sunday, 26 April 2020 - 19:58
Fast AC voltage fault detector
Someone Hath Spoken My Name Three Times:   #27, #29, #31...   S.
Wednesday, 22 April 2020 - 16:33
Split from: frequency generator in C
That's linear.  S.
Wednesday, 22 April 2020 - 16:18
Split from: frequency generator in C
forgotten one wrote:Is there a formula to make the freq have same linearity as the ADC input?   I'm sure there is such a formula, but without more details on your input and...
Wednesday, 22 April 2020 - 11:05
Inline assembly to average two large uint16_t
Signed numbers are like floating point.  If you think you need them, you don't understand the problem.    S.
Tuesday, 21 April 2020 - 21:40

Pages