Connection on the relay by assigning a logical low value (0), and turn them with a logical value high (1) It is possible that due to that you have connected the relay to 230V as normally open instead of normally closed circuit, as I told the reader XuFLes the first comment of this article; If you try it and the problem persists, feel free to comment and try to think of any other possibility.
Muunganisho kwenye relay kwa kupatia thamani mantiki ya chini (0), na kuwakatalia na thamani juu ya mantiki (1) ni inawezekana kwamba ni kutaka kushikamana relay ya mzunguko na ya 230V kama kawaida wazi badala ya kawaida kufungwa, kama mimi aliiambia msomaji XuFLes maoni ya kwanza ya makala hii; Kama wewe kujaribu na tatizo litaendelea, Jisikie huru kutoa maoni na kujaribu kufikiria uwezekano mwingine.