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aPoluden / gsmSwitch

Arduino based GSM switch
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Power supply #9

Open aPoluden opened 7 years ago

aPoluden commented 7 years ago

Zapitatj arduino i SMS900 modulj ot 220V predvariteljno konvertirovav 220V AC i 5V DC. Podkliuchitj diod v sluchae obratnogo toka.

Supply power for Arduino and SMS900.