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Keithley DMM6500 IR decoding possible?
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Topic: Keithley DMM6500 IR decoding possible? (Read 435 times)
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JimKnopf
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Keithley DMM6500 IR decoding possible?
«
on:
May 01, 2024, 09:49:50 am »
I was inspired by @Martin72 feature request in the Siglent SDS2000X HD thread
https://www.eevblog.com/forum/testgear/siglent-sds2000x-hd-missing-features-and-bugs/msg4518173/#msg4518173
where he whishes an IR decoder from Siglent for testing IR Remotes on Oscilloscope using a so called Silver-Bullet Oscilloscope Infrared-Receiver (found it here
https://www.analysir.com/blog/product/silver-bullet-oscilloscope-infrared-receiver/
).
I've build my own one soldering an 8,2k Ohm 0805 resistor on a IR LED. Works nice on Oscilloscope with the downside of a missing decoder.
The DMM6500 has a Digitizer mode to measure Voltage and can measure 1 Mega-Samples per second. Not as much as the SDS2000X HD but maybe sufficient to capture IR signals. The result looks not too bad.
Does anyone ever made a script for decoding IR signals for the DMM6500 or can guide me to write a script?
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