i have assembled the components well for cellphone based remote controller for water pump but the circuit is not operating well, when i switch on the relay goes on and the LED shows of which i understand the relay should be triggered by the transistor 2. please help to trouble shoot the problem
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To get full information or details of cellphone based remote controller for water pump please have a look on the pages
http://studentbank.in/report-gsm-based-c...ater-pumps
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