Re: Latest DSP and SDR book color images
https://qrparci.org/fdim
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John Owens K1JO
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#33736
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Re: t41 main board j22 connections
Thank you too, rick. just having a senior day overlooking the info several times!
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john rader
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#33735
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Re: t41 main board j22 connections
thank you tim, just having a senior (80 this year) moment, kept looking past what I was looking for.
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john rader
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#33734
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Initial Test of Main V12.6 board
I'm following the Main Board build instructions. The first tests went well, i.e. 3.3 and 5v tests. On the next test, i.e. loading the i2cscan.ino, the serial monitor reported No I2C devices found.
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John Owens K1JO
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#33733
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Re: Latest DSP and SDR book color images
What is FDIM? I'm familiar Hamcom and Hamcation. Thanks, Duane [email protected]> wrote:
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Duane B
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#33732
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Re: FW 66.9 bug
I return from a family outing on Friday. Remind me then when I have access to the code and I can show the non-programmers how to do that. Meanwhile, if you haven't done so, download and install the
By
jjpurdum
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#33731
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Re: FW 66.9 bug
Is there a way for us no IT guys to easily do this, maybe save to SD card? TX IQ cal is tiresome ! Tim
By
Tim
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#33730
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Re: Latest DSP and SDR book color images
Thanks Jack. I hope you have a good time at FDIM, wish I could attend and get to meet you. John K1JO
By
John Owens K1JO
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#33729
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Re: Latest DSP and SDR book color images
We haven't had the time to upload them yet. It will likely be after FDIM before it gets done. Jack, W8TEE
By
jjpurdum
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#33728
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Re: Restructuring the T41 code
Keep me posted on what you think about the books! Jack, W8TEE
By
jjpurdum
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#33727
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Nasa talks on EMC, Grounding, Bonding g& Shielding
Some people may be interested https://nescacademy.nasa.gov/video/6575557f0e3a4a78a3e61b63f4ab7f361d Site seems to take an age to load.... The grouding one is interesting ref differitial
By
chris corcoran
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#33726
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Re: Restructuring the T41 code
Phil & Jack. Thank you both for your book recommendations! I now have all 3 books, so no stopping me now! Regards John, G0SDF
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John G0SDF
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#33725
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Re: FW 66.9 bug
Smart...! Dr. William J. Schmidt - K9HZ J62K(J68HZ) 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ Owner - Operator Big Signal Ranch ¨C K9ZC Staunton, Illinois Owner ¨C Operator Villa Grand Piton ¨C
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K9HZ
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#33724
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Latest DSP and SDR book color images
Were the new color images uploaded anywhere? I found the old book's images, but they aren't the same. John K1JO
By
John Owens K1JO
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#33723
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Re: Restructuring the T41 code
I must say as not yet retired EE, still have a few years before I earn that privilege. I have dabbled in C several times over my career from university and onwards, back then the standard book was
By
Phil Taylor
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#33722
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Re: t41 main board j22 connections
I am happy to send you a premade cable. I have a few from RC flying days. My gift no charge PM me Tim
By
Tim O'Rourke
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#33721
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Re: t41 main board j22 connections
John, It is a three wire connector to the piggyback audio hat. I believe the hat is labeled L G R or R G L on the audio hat bottom. That is the audio out of the top hat for transmit audio. Discussed
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Rick Price
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#33720
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Re: t41 main board j22 connections
sorry I finally found it with search.
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john rader
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#33719
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t41 main board j22 connections
I have looked at all schematics and construction files, where is the j22 connector on main board connect to?
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john rader
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#33718
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Re: FW 66.9 bug
I would put All my default values in for the defaults, Jack, W8TEE
By
jjpurdum
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#33717
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