Post AbUxmsZjsPZd3nuLQm by BoscoLab@social.tchncs.de
 (DIR) More posts by BoscoLab@social.tchncs.de
 (DIR) Post #AbUxi2JOFYF1oDx3IW by BoscoLab@social.tchncs.de
       2023-11-05T08:45:20Z
       
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       The HP 5060-0329 encoder is more complicated than I thought. Does anyone have schematics for this? #hp6034a #hppowersupply
       
 (DIR) Post #AbUxiEIPh0aeyfaRRQ by BoscoLab@social.tchncs.de
       2023-11-05T13:38:38Z
       
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       I tested it with a normal LED because of its simplicity. It did not work.
       
 (DIR) Post #AbUxiFMhiXcIIGbNlg by BoscoLab@social.tchncs.de
       2023-11-05T13:38:02Z
       
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       It looks very exciting under the microscope. The tungsten bulb is defective. The diodes are really very small.
       
 (DIR) Post #AbUxiMFA8yk9cu7xU8 by penguin42@mastodon.org.uk
       2023-11-05T14:00:47Z
       
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       @BoscoLab I wonder if IR LEDs are worth a go?
       
 (DIR) Post #AbUxmsZjsPZd3nuLQm by BoscoLab@social.tchncs.de
       2023-11-05T14:01:44Z
       
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       @penguin42 If it's the right wavelength, why not?
       
 (DIR) Post #AbUzudCp6W7VcL0tM0 by penguin42@mastodon.org.uk
       2023-11-05T14:25:33Z
       
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       @BoscoLab Well I'm just thinking that in anything slightly more modern I've seen it done with IR LEDs, but I can imagine that the tungsten bulbs probably put out a lot of IR.