Hello :slight_smile: My project will need some voltages to power different things: 230VAC for devices connected to relays (directly from a wall plug so no problem to get this voltage) 12VDC for the relay board 7.5VDC to 9VDC for the Arduino Mega 5VDC for sensors And maybe 3.3VDC for some other se…

Can I use those power supplies for my project?

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