Timeline for How to measure PWM on Oscilloscope?
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
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| May 20, 2019 at 20:48 | history | edited | pipe | CC BY-SA 4.0 |
Less conversational.
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| May 20, 2019 at 20:42 | answer | added | Spehro 'speff' Pefhany | timeline score: 1 | |
| May 20, 2019 at 20:40 | comment | added | spuck | I'm not up to speed on Arduinos... is analogWrite() the correct way to output a digital PWM signal? | |
| May 20, 2019 at 20:35 | comment | added | Chris Stratton | Did you connect the probe ground to the circuit? Also see if you scope has a calibration signal lug on it, and learn to view that first since it should be a nice square wave (though beware that won't require connecting the ground, unlike probing a distinct circuit does) | |
| May 20, 2019 at 20:33 | history | asked | Seth Shill | CC BY-SA 4.0 |