In Progress

Raspberry Pi ZeroW developer

I need plug and play solution whereby the RPI auto-boots on power-up and has two main functions: mains (220VAC) power detection (yes/no) and break beam detection (broken/unbroken). The RPI needs to detect an "OK" state (220VAC = yes and break beam = unbroken); and a "Fail" state (either or both of 220VAC = no and/or break beam = broken). Upon detection of "Fail" state, to emit an alarm (audible buzzer, LED) and an optional (TBC) wireless alarm.

Skills: Electronics, Microcontroller, Electrical Engineering, C Programming, Arduino

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About the Employer:
( 1 review ) Southport, United Kingdom

Project ID: #26247260

Awarded to:


***No advance will be asked*** We have team to provide you both designing and development services. We'll deliver your requirements on time with quality work. We do not ask any advance untill give you succesfull result More

£20 GBP in 7 days
(0 Reviews)

6 freelancers are bidding on average £18 for this job


Hi, I am an Electrical, Electronics and Embedded Engineer. A PCB Designer, Arduino/Raspberry Pi, ESP32, ESP8266 and internet of things expert. I read through the job description very carefully and I am absolutely sure More

£15 GBP in 7 days
(12 Reviews)

Dear, client I just read your request carefully, and your request will be done within few days. I have rich experience in Raspberry Pi and Arduino with multi sensors including PSI sensors, PIR sensors , flow meters More

£15 GBP in 7 days
(3 Reviews)

Greetings! My name is Abbad Zafar and i am an expert in Embedded Systems. I would love to have the opportunity to discuss your project with you. I have worked with Break Beam sensor. Just wanted to know what Module yo More

£20 GBP in 2 days
(1 Review)

Thanks for posting this requirement. I can do this project for you. I have 4.3 year experience in IOT and System architecture. Please visit [login to view URL] [login to view URL] [login to view URL] More

£23 GBP in 2 days
(0 Reviews)

An Raspberry Pi is overkill for this application and has several other negative sides for a plug and play solution, I would like to propose a Arduino based solution that will fulfill the tasks that are requested. So m More

£15 GBP in 7 days
(0 Reviews)