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AC Dimmer Detection Circuit

$30-250 USD

Completed
Posted about 7 years ago

$30-250 USD

Paid on delivery
I want to detect the state of a standard, off-the-shelf AC phase-control dimmer switch using a microcontroller. The dimmer switch will have access to mains, neutral, 3.3v, 5v, and a microcontroller. The dimmer switch will not be connected to an external load. Ideally this circuit will work with any mains voltage (100V~240V) and be configurable strictly using the microcontroller. The Microcontroller is 3.3v but there is a 5v rail that can be used as well. You do not need to design the microcontroller part – only to define whatever I/O lines you will need (ADC, DAC, GPIO, etc) and voltage rails to operate the detection circuit. Just need a schematic and specs, not a PCB. A photo or video of a proof-of-concept prototype on a breadboard or other rapid prototyping hardware helpful but not required. Please see the attached PDF for more detailed requirements.
Project ID: 13099433

About the project

3 proposals
Remote project
Active 7 yrs ago

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Hi Sir I am an expert electronics engineer i can do it for you Please review my profile and see the reviews of previous employers I am waiting for your reply to start Regards
$150 USD in 7 days
4.9 (217 reviews)
7.8
7.8
3 freelancers are bidding on average $599 USD for this job
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Hello! We are extremely interested in this project and would love to work on this project, please reply back to discuss further. Looking forward to hear from you soon. Thanks!
$941 USD in 15 days
4.8 (6 reviews)
3.9
3.9

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Flag of UNITED STATES
North Kingstown, United States
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Member since Oct 31, 2003

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