doorcontroller2
Differences
This shows you the differences between two versions of the page.
| Both sides previous revisionPrevious revision | Next revisionBoth sides next revision | ||
| doorcontroller2 [2016-06-26 01:06] – [PCB] tim | doorcontroller2 [2016-06-26 01:08] – tim | ||
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| Line 36: | Line 36: | ||
| | U2 | SRD 12V relay | | | | U2 | SRD 12V relay | | | ||
| | U3 | ESP-12E | | | | U3 | ESP-12E | | | ||
| + | | between GND/12V_OUT | generic through-hole flyback diode | | ||
| ===== Reader ===== | ===== Reader ===== | ||
doorcontroller2.txt · Last modified: 2019-02-24 00:40 by tim