I wanted to design a relay board to control through Alexa or google home. It must have 4 relay channels and it should operate with 230V AC inputs.
Only Bids from india are accepted.
Explain the bid with your hardware design plan and lead time.
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hi .i have more than 8 years experienced in circuit design and development. in my padt i have designed voice assistance hardware for company..i can design best way without emiemc