I would like to hire an Electrical Engineer -- 2

$1500-3000 USD

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næsten 6 år siden

$1500-3000 USD

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I want to either retrofit a Sureflap Cat Door to work on a larger dog door or construct a similar mechanism that can lock and/or unlock a dog door using a radio receiver or similar that can detect an RFID tag or similar on the pet collar (a tag that doesn't take batteries). Similar products on the market work poorly and have weak radio receivers or similar that can barely read anything at a distance of greater than 1 foot which is way to close for a large sized dog to stand to a dog door to make it open or unlock. I dunno what kind of expert could do this other than a machine guy or an electrical engineer.

Electrical Engineering

Electronics

Engineering

Projekt-ID: 17548983

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10 forslag

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Aktiv 6 år siden

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10 freelancere byder i gennemsnit $2.250 USD på dette job

@mechatronicsengr

Hi, I hope you are doing well. I have expertise in RFID and RF communication projects. I have reviewed your project details and I understand you want to lock/unlock door through remote communication. I have several ideas to be discussed. Please send me message for further discussion. Looking Forward, Khawaja

$2.500 USD på 30 dage

4,9

(56 anmeldelser)

6,9

@ITECH

Hi, have a nice day. I am Shahbaz Ali, owner of I-TECH. We will design, prototype and ship the hardware. The whole mechanisms will based on RFID reader, the tag will be passive in nature (doesn't require power to work). working range will be 4-5 feet. Rest of the hardware will be designed and built. please feel free to contact us. Best Regards, Shahbaz.

$3.000 USD på 30 dage

4,8

(86 anmeldelser)

7,1

@profundatech

Dear Sir, I am an Electrical Engineer and I have 12 years of experience in electronic device design and development. I have a solution for your problem that is not only cost effective but also meet your requirements. The can determine the animal at 5 meter distance (guaranteed). Discuss with me in detail. Best Regards Muhammad Shahid

$1.500 USD på 7 dage

5,0

(4 anmeldelser)

5,9

@pardodarwin

Hi. Interesting project. I am an electronic engineer (not an electrician) and I specialize in the design of control systems of different types. I am able to design only the electronic system from the RFID sensor, receiver and closing actuator (motor). I would like to know if your design is for personal or production purposes. (only to know the types of components that will be used) For any comment or question, let me know. regards Darwin Pardo

$1.500 USD på 20 dage

5,0

(8 anmeldelser)

4,0

@jonyahmed105

Hello I am interested to do it. looking forward Thanks

$2.500 USD på 30 dage

1,2

(3 anmeldelser)

4,4

@Fonsecadroy

Arduino, XBee and long-lasting batteries could provide a solution We are a multidisciplinary group of professionals, as well as teachers from the "Andrés Bello" Catholic University in Venezuela I am an engineer in Electronics with a Master in Digital Telecommunications, with 28 years of experience, I have worked in IP Networks, Telephony, Fiber Optic Systems, Mobile Radiocommunications and Grounding Systems, simultaneously I have dedicated myself to University Teaching, I currently dictate the subjects of Computer Networks, Logic and Electricity in the School of Computer Engineering. In this University we have the support of Mr. Antonio Annia, specialist in Industrial Electricity, Mr. Jesús Benitez, IP Telephony and Cisco CCNA, Mr. Juan Araujo, Arduino and Raspberry, Mr. Jesús Larez, Artificial Intelligence, Other Professionals

$2.500 USD på 10 dage