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Re: Initial Test of Main V12.6 board
I have found it very useful to solder some wires to the Teensy program button pons and attach them to a push button on the front panel so I can press the Program button without having to disassemble
By Oliver KI3P · #33743 ·
Re: Latest DSP and SDR book color images
I hear Hamvention has a pretty good swap meet... - Jerry, KF6VB
By jerry-KF6VB · #33742 ·
Re: Latest DSP and SDR book color images
FDIM should be on every QRP'ers Bucket List. You can hit the conference and Dayton Hamvention all in one swoop! Jack, W8TEE
By jjpurdum · #33741 ·
Re: Latest DSP and SDR book color images
Seems like a pretty interesting even. Thanks for the info. Duane - K5CA [email protected]> wrote:
By Duane B · #33740 ·
Re: Nasa talks on EMC, Grounding, Bonding g& Shielding
Very interesting.? I'll have to go through the whole presentation again to have a better understanding, but here's what I recently did. I've built a v12 on an aluminum chassis.? I have a single
By epif18@... · #33739 ·
Re: Latest DSP and SDR book color images
https://qrparci.org/fdim - Jerry, KF6VB
By jerry-KF6VB · #33738 ·
Re: Initial Test of Main V12.6 board
Yes, you can temporarily remove the hat. Program the Teensy, turn the power off¡­ and replace the hat if you want. Dr. William J. Schmidt - K9HZ J62K(J68HZ) 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ
By K9HZ · #33737 ·
Re: Latest DSP and SDR book color images
https://qrparci.org/fdim
By John Owens K1JO · #33736 ·
Re: t41 main board j22 connections
Thank you too, rick. just having a senior day overlooking the info several times!
By john rader · #33735 ·
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.
By john rader · #33734 ·
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.
By John Owens K1JO · #33733 ·
Re: Latest DSP and SDR book color images
What is FDIM? I'm familiar Hamcom and Hamcation. Thanks, Duane [email protected]> wrote:
By Duane B · #33732 ·
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 · #33731 ·
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 · #33730 ·
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 · #33729 ·
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 · #33728 ·
Re: Restructuring the T41 code
Keep me posted on what you think about the books! Jack, W8TEE
By jjpurdum · #33727 ·
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 · #33726 ·
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
By John G0SDF · #33725 ·
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
By K9HZ · #33724 ·