Philco Shadow Graph Rebuilt With Arduino

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Philco Shadow Graph Rebuilt With Arduino

Arran
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Posts: 4,686
Threads: 51
Joined: Sep 2008
City: Sandwick, BC, CA

09-26-2018, 02:42 AM

It's likely sluggish compared to the original movement, which was just a form of variometer like an analog Ohm or Volt meter, which just moves with changes in AGC voltage rather then having to think about things first.
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Arran

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Messages In This Thread

Philco Shadow Graph Rebuilt With Arduino - by markmokris - 09-25-2018, 08:42 AM

RE: Philco Shadow Graph Rebuilt With Arduino - by Radioroslyn - 09-25-2018, 09:10 AM

RE: Philco Shadow Graph Rebuilt With Arduino - by markmokris - 09-25-2018, 12:31 PM

RE: Philco Shadow Graph Rebuilt With Arduino - by morzh - 09-25-2018, 01:10 PM

RE: Philco Shadow Graph Rebuilt With Arduino - by John Bartley - 09-25-2018, 01:27 PM

RE: Philco Shadow Graph Rebuilt With Arduino - by morzh - 09-25-2018, 03:46 PM

RE: Philco Shadow Graph Rebuilt With Arduino - by Arran - 09-26-2018, 02:42 AM

RE: Philco Shadow Graph Rebuilt With Arduino - by morzh - 09-26-2018, 07:04 AM

RE: Philco Shadow Graph Rebuilt With Arduino - by John Bartley - 09-26-2018, 08:14 AM

RE: Philco Shadow Graph Rebuilt With Arduino - by morzh - 09-26-2018, 10:49 AM

RE: Philco Shadow Graph Rebuilt With Arduino - by markmokris - 09-26-2018, 11:19 AM

RE: Philco Shadow Graph Rebuilt With Arduino - by morzh - 09-26-2018, 12:20 PM

RE: Philco Shadow Graph Rebuilt With Arduino - by Arran - 09-28-2018, 02:59 AM

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