Weight | 30 g |
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Package contents | 1XLeone Power Relay 12V-30A |
Weight | 30 g |
---|---|
Package contents | 1XLeone Power Relay 12V-30A |
The four–channel relay module contains four 5V relays and the associated switching and isolating components, which makes interfacing with a microcontroller or sensor easy with minimum components and connections. … They amplify the input signal so that they can drive the coils to activate the relays