Timeline for Arduino Uno - relay with separate power
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 18, 2017 at 23:59 | comment | added | MatsK | Regarding jVCC see arduino-info.wikispaces.com/RelayIsolation . It is used when you have optocouplers isolating the power supplying the relay coil from the Arduino's power (VCC). | |
| Aug 18, 2017 at 23:54 | history | answered | MatsK | CC BY-SA 3.0 |