Timeline for Two Arduinos Send data via Analog Pin?
Current License: CC BY-SA 3.0
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| Feb 10, 2015 at 6:36 | history | migrated | from electronics.stackexchange.com (revisions) | ||
| Feb 10, 2015 at 6:07 | comment | added | Russell McMahon | AnalogWrite is perfectly OK as long as a simple 1 x resistor and 1 x capacitor filter are added (see my answer). There may be good reason to use analog which is not evident here. | |
| Feb 10, 2015 at 5:57 | history | answered | tomnexus | CC BY-SA 3.0 |