Timeline for How do I sample a -2 V to +2 V analog signal with a PIC microcontroller?
Current License: CC BY-SA 2.5
5 events
| when toggle format | what | by | license | comment | |
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| Jul 3, 2011 at 17:49 | comment | added | Federico Russo | @Leon Heller: I think this would be a better answer if you explained how to find the right values for the resistors. | |
| Dec 6, 2010 at 18:07 | comment | added | Leon Heller | It's a DC-coupled solution. The series resistor is needed for proper operation. | |
| Dec 6, 2010 at 17:41 | comment | added | stevenvh | Leon, why not use a capacitor instead of the 1k resistor? | |
| Dec 6, 2010 at 17:04 | comment | added | Nick T | Do you need to make sure your source impedance is relatively low if using that? | |
| Dec 6, 2010 at 14:51 | history | answered | Leon Heller | CC BY-SA 2.5 |