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automated gsm inverter system

$10-30 USD

Closed
Posted over 9 years ago

$10-30 USD

Paid on delivery
an automatic inverter system using pic16f877a with a gsm which generates sinewave as outputs. the system must be able to send message to the GSMand vice verse and also the GSM is used to turn on the inverter on or off , and if there is a problem the inverter send message to the [login to view URL] be able to charge its battery.
Project ID: 6769256

About the project

7 proposals
Remote project
Active 9 yrs ago

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7 freelancers are bidding on average $64 USD for this job
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Dear Sir, please provide the details of the project. Do you want to design inverter or gsm controlled device. best regards Lasantha Prasad
$211 USD in 8 days
5.0 (4 reviews)
4.2
4.2
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Yes, With the PIC microcontroller, I will generate for you modified sinewave. Please send me the GSM module number for User interaction. Thank you
$45 USD in 4 days
5.0 (1 review)
1.4
1.4
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A proposal has not yet been provided
$30 USD in 1 day
0.0 (0 reviews)
0.0
0.0
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A proposal has not yet been provided
$25 USD in 1 day
0.0 (0 reviews)
0.0
0.0
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Having 2.5 of years in GSM Based product Development ! As i understood the requirement is to communication between Inverter System and GSM over SMS and added functionality should be 1) On / Off the Inverter over SMS through user 2) Malfunction notification sending to user These Functionality Can be implemented easily...!
$55 USD in 15 days
0.0 (0 reviews)
0.0
0.0

About the client

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Nigeria
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0
Member since Nov 22, 2014

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