Thursday, November 30, 2017

CNC Engraver update 12/6/17

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I had been planning on doing a update on the CNC Engraver purchased to use as a PCB mill, but a couple things have gotten in the way.  Fi...
Saturday, October 28, 2017

AD8307 power meter QQ article additional build notes update 11/12/17

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I just received the latest issue of QRP Quarterly with the first in a series of articles I am writing on using a building block approach fo...
7 comments:
Tuesday, September 26, 2017

A Two Channel SI5351 Signal Generator Update 9/28 9/30/17

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After getting the sketches written for the SI5351 board written to support multiple display types, I decided I need to write one more. Now t...
13 comments:
Friday, September 22, 2017

Problems with dropbox links

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I made a mistake when I was trying to backup my dropbox entries, and accidentally moved the files instead of doing a copy. This caused the l...
1 comment:
Thursday, September 21, 2017

A New Toy

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One of the first things I found when I started building projects that rely on parts from the Far-East is that it is better to have more than...
5 comments:
Thursday, September 14, 2017

A SI5351 VFO-BFO UPDATE 9/15 9/16 9/21 11/15/17

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Working on Pete's Simpleceiver + I need to build another VFO BFO.  The SI5351 based boards have been my favorite for several years no...
46 comments:
Saturday, September 2, 2017

Simpleceiver Circuit boards

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I have received several e-mails with questions about the boards I am making for Pete's Simpleceiver project.  I use a layout method know...
5 comments: