Guru
Joined: 12/10/2011
Location: AustraliaPosts: 1828
| Posted: 08:46pm 07 Mar 2024 |
Why doesn't relay one have a diode accross the coil ?
Aquarium (or general purpose) controller
| Author | Message | ||||
| palcal Guru Joined: 12/10/2011 Location: AustraliaPosts: 1828 |
Why doesn't relay one have a diode accross the coil ? |
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