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Answers and rating deltas for
Arduino how to Use sda and scl pin(20 and 21) as gpio pins
| Author | Votes | Δ |
|---|---|---|
| Dylan Kirkby | 2 | +4.03 |
| Muzammil360 | 0 | -4.03 |
Last visited: Mar 19, 2016, 6:41:19 PM