actually tell me how to fix the 4 door lock with 4 led using 1 adapter
currently now i using the series circuit for relay but how to change to parallel circuit
pm to find out more because currently i found that may not be the software problem as i able to power up 1 adapter with 1 lock and led but when combine 4 lock with 4 led then the lock not enough current to draw, but how to do in parallel?
need to complete in 1 day
and i using 8 relay module
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