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Ravi Chandra
electrical
 · VisakhapatnamIndia
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how to control an electrical switch using mobile phone?

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Piyush Arora
Magic does exists :D
 · BengaluruIndia
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Yes it is easy , I am assuming that when you say electrical switch , you are talking about 220V -240V AC signals (For India ofcourse). For this first you need a relay switch which can control the AC switch using a microcontroller . Then you need to send data from mobile phone to the microcontroller tgrough any of these (bluetooth , wifi , DTMF , etc ) .

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Shubham Joshi
computer science
 · NandedIndia
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its possible merely by autdino microcontroller and a cell phone for comminucation ,DTMF or WiFi adapter…

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Shubham Joshi
computer science
 · NandedIndia
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*aurdiuno

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Harshavardhan Kada
Collaborizm Award Winner for Inspiring Project Leader of the Week
 · BengaluruIndia
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you can use an arduino and relays as a switch. program arduino and have fun…😃

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