Publish Date : 2021-11-01
Last Modified : 2021-12-22

(U023)RELAY

Mini 3A Relay Unit

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RELAY as it says is an M5Unit that implement a Relay functions. Relay can be used as an electrically operated switch, uses an electromagnet to mechanically operate a switch, where it is necessary to control a large power load circuit by a separate low-power signal such as digital signal output from a microprocessor.











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