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File /SDTVer015 08-07-2022.7z uploaded 21 messages
#file-notice
The following files and folders have been uploaded to the Files area of the SoftwareControlledHamRadio@groups.io group. * /SDTVer015 08-07-2022.7z ( https://groups.io/g/SoftwareControlledHamRadio/file
The following files and folders have been uploaded to the Files area of the SoftwareControlledHamRadio@groups.io group. * /SDTVer015 08-07-2022.7z ( https://groups.io/g/SoftwareControlledHamRadio/file
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Group Notification
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weird, hyper specific, SMD strip sorting and storage idea 3 messages
I almost wasn't going to share this because I thought it was too specific but then I realized if someone else figured it out I would want to know. Since my 1206 resistor book is still stuck on a slow
I almost wasn't going to share this because I thought it was too specific but then I realized if someone else figured it out I would want to know. Since my 1206 resistor book is still stuck on a slow
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Doug W
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Crystal 8 messages
All, I bought two 25MHz surface mount crystals on Ebay. Whups - each item was 20 crystals! So I now have 40 of them. UNFORTUNATELY, they won't work. The case is too long. Anybody have a part number or
All, I bought two 25MHz surface mount crystals on Ebay. Whups - each item was 20 crystals! So I now have 40 of them. UNFORTUNATELY, they won't work. The case is too long. Anybody have a part number or
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jerry@tr2.com
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Can't open new 7Z in windows 7 to arduino 12 messages
Title says it all need to wait for Grandson.
Title says it all need to wait for Grandson.
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joe price
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Crystal 2 messages
Actually, I made it work. The crystal actually does have leads, they're just folded under it around an insulator. So I unfolded the leads, laid the crystal on its side and tacked the leads onto the la
Actually, I made it work. The crystal actually does have leads, they're just folded under it around an insulator. So I unfolded the leads, laid the crystal on its side and tacked the leads onto the la
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jerry@tr2.com
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Crystal
Of course, I haven't tried it yet. The proof of the pudding will be in the eating. As an Ebay special, I have no idea what the ESR and load capacitance are. Skyworks.com has an application note about
Of course, I haven't tried it yet. The proof of the pudding will be in the eating. As an Ebay special, I have no idea what the ESR and load capacitance are. Skyworks.com has an application note about
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jerry@tr2.com
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T41-EP 3D Printed Case? 15 messages
With the recent discussion of the large displays used by the T41-EP, I am wondering if my budget 3D printer will be able to print the case. I own an Ender 3 V2. So I am worried the build plate is not
With the recent discussion of the large displays used by the T41-EP, I am wondering if my budget 3D printer will be able to print the case. I own an Ender 3 V2. So I am worried the build plate is not
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Greg KF5N
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Power Supply Board Foot
If you have a 3D printer, here is a simple foot that will allow you to put the board on a bench horizontally with out shorting out the bottom of the board. Two pieces are required. Source can be modif
If you have a 3D printer, here is a simple foot that will allow you to put the board on a bench horizontally with out shorting out the bottom of the board. Two pieces are required. Source can be modif
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dick faust
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Teensy 4.1 availability in UK
Mouser UK taking back-orders for shipment 15th Aug £29.4 John Knott 2E0KNJ
Mouser UK taking back-orders for shipment 15th Aug £29.4 John Knott 2E0KNJ
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jakefromcf
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I2C-scanner 11 messages
With all necessary software installed for the T41 ver010 : in ...arduino-1.8.19 > hardware>teensy>avr>libraries>Wire>examples>Scanner folder you should find Scanner.ino. Has anybody tried running this
With all necessary software installed for the T41 ver010 : in ...arduino-1.8.19 > hardware>teensy>avr>libraries>Wire>examples>Scanner folder you should find Scanner.ino. Has anybody tried running this
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Dave G3UHU
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74CBTLV3253PWRE4 4 messages
Did someone already ask about this part, and I missed it? Sources? Alternatives?
Did someone already ask about this part, and I missed it? Sources? Alternatives?
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KI7MWA
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Using a chinese copy of Adafruit si5351 modules 4 messages
Gareth, in reply to point 2 of your post #17182, I attach a pic of the way I have done it. I used thin enamelled wire to make contact with components R101, R102 and moved TP1 and TP2 onto the Ch-Adafr
Gareth, in reply to point 2 of your post #17182, I attach a pic of the way I have done it. I used thin enamelled wire to make contact with components R101, R102 and moved TP1 and TP2 onto the Ch-Adafr
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Dave G3UHU
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Solder Paste
I just stir mine once in a while and its fine (I use it often so stirring frequently is not an issue, stir it right in the big syringe). I’ve also put a few drops of flux into “thick” paste and it com
I just stir mine once in a while and its fine (I use it often so stirring frequently is not an issue, stir it right in the big syringe). I’ve also put a few drops of flux into “thick” paste and it com
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K9HZ
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Error with Rotary call SDTVer010 13 messages
#library
Hi all I received my Teensy4.1 so I thought I'd try to compile and download the files. I downloaded a fresh version of Arduino IDE 1.8.19 and performed the Teensy patch 1.57. I followed the link in SD
Hi all I received my Teensy4.1 so I thought I'd try to compile and download the files. I downloaded a fresh version of Arduino IDE 1.8.19 and performed the Teensy patch 1.57. I followed the link in SD
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epif18@...
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Ver014 close, but not ready 6 messages
All: I know I promised a new software release by the end of this week, but Al was knocked out with Covid and some of the software things are tied to the hardware. Also, moving from polling for the enc
All: I know I promised a new software release by the end of this week, but Al was knocked out with Covid and some of the software things are tied to the hardware. Also, moving from polling for the enc
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jjpurdum
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MC33078YDT - In search of Pin 1 4 messages
For the life of me, I cannot find the dot.
For the life of me, I cannot find the dot.
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KI7MWA
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T41 PCB's my version <vk3pe> 3 messages
Hi all, I in the interest of minor experimentation I have redone several of the T41 PCB's to suit Thru-hole parts to hand and added a few small things . (Plus ordered Bill's full set) All boards have
Hi all, I in the interest of minor experimentation I have redone several of the T41 PCB's to suit Thru-hole parts to hand and added a few small things . (Plus ordered Bill's full set) All boards have
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Glenn
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74ac74mtc replace with MC74AC74DTR2G ? 3 messages
MC74AC74DTR2G: https://www.onsemi.com/pdf/datasheet/mc74ac74-d.pdf 74AC74MTC: https://rocelec.widen.net/view/pdf/6eqens00aj/RE_DSHEET_74AC74SC_REI.pdf?t.download=true&u=5oefqw
MC74AC74DTR2G: https://www.onsemi.com/pdf/datasheet/mc74ac74-d.pdf 74AC74MTC: https://rocelec.widen.net/view/pdf/6eqens00aj/RE_DSHEET_74AC74SC_REI.pdf?t.download=true&u=5oefqw
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KI7MWA
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Boad Stuffing 7 messages
So - having gotten back from our family vacation ( Legoland ), I was finally able to start stuffing boards. Starting with all the little stuff - first all the 1206 parts. Well, I did solder in the IDC
So - having gotten back from our family vacation ( Legoland ), I was finally able to start stuffing boards. Starting with all the little stuff - first all the 1206 parts. Well, I did solder in the IDC
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jerry@tr2.com
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T41 Power Amplifier Diode Mount 2 messages
Solving another build issue with the power amplifier ... So originally I was looking at if I needed another hole in the rear panel to route the wires for the temperature sending diodes. Then I read th
Solving another build issue with the power amplifier ... So originally I was looking at if I needed another hole in the rear panel to route the wires for the temperature sending diodes. Then I read th
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Greg KF5N
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