Light Sensor interface for data logger

$250-750 AUD

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πάνω από 6 χρόνια πριν

$250-750 AUD

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Equipment: 1. Hobo Pendant Event Data Logger (UA-003-64) (Logger) 2. Hobo Pendant Optic USB Base Station & Coupler (BASE-U-1) (Coupler) 3. Island Research Passive Infrared Tracker Counter (Counter) ([login to view URL]) Need: To link the Counter to the Logger without penetrating the Counter’s casing. The Counter is a sealed unit. Idea: The counter has a red LED that flashes each time a count is recorded. A sensor to detect the light would provide an elegant solution. Progress: A circuit casing has been milled to fit into the Counter, but can be modified depending on circuit size. A trial with a photodiode was partially successful but not useful. The photodiode is sufficient to record an event if exposed to daylight, but was not sensitive enough to detect the Counter LED. Question: What is an estimate to have a circuit designed and a proof of concept circuit built?

Electronics

Ταυτότητα εργασίας: 15335665

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12 freelancers δίνουν μια μέση προσφορά $572 AUD για αυτή τη δουλειά

@sagradoamicus

Hi I am an expert embedded system designer i have read the details and I would like to discuss your idea in detail before I can propose my quote for it. Please share the further details. Relevant Skills and Experience I have over 8 year of experience and have completed over 200 projects here, please review my profile to see the feedback from my previous employers. regards Proposed Milestones $800 AUD - need to be discussed

$800 AUD σε 10 ημέρες

4,9

(187 αξιολογήσεις)

7,6

@uetian09ee506

Hi I can design the circuit for your project, and can give you proof of its working by providing the Simulation Video of the circuit in 3 to 4 days

$500 AUD σε 3 ημέρες

4,8

(169 αξιολογήσεις)

6,7

@amankaushal90

Hi , the answer to your question is $100 for 3 pcs of PCB sampling . The prototype can be manufactured . I am an electronics engineer and embedded expert. I have done similar projects in past . Relevant Skills and Experience Electronics , circuit designing, microcontroller , wireless , designing . C++ Proposed Milestones $250 AUD - Initial Milestone ( Research and report ) $300 AUD - Bill of materials , prototype development and programming $200 AUD - Documentation and Handover Additional Services Offered $1 AUD - 3D printing and designing $1 AUD - PCB manufacturing and desinging I would like to discuss more about this project . Feel free to message me here.

$750 AUD σε 20 ημέρες

4,9

(14 αξιολογήσεις)

5,7

@jitendrabaraiya

A proposal has not yet been provided

$833 AUD σε 30 ημέρες

4,8

(6 αξιολογήσεις)

4,6

@sodiqa32

Electronics is what i do almost all the time and success is guaranteed if awarded this project Relevant Skills and Experience Electronics Proposed Milestones $250 AUD - initial milestone deadline??

$250 AUD σε 1 ημέρα

5,0

(2 αξιολογήσεις)

3,2

@brajeshc793

this can make by some infrared light led emitting some Specific frequency light wave and receiver has device for detecting it. Relevant Skills and Experience i have more than 5 year of work experience. Proposed Milestones $555 AUD - complete

$555 AUD σε 10 ημέρες

4,9

(3 αξιολογήσεις)

3,3

@MuhammadUzair16

I can provide you with the Schematics and PCB design for the circuit. I can also demo a proof of concept prototype of this circuit. Relevant Skills and Experience I am an electronic engineer with more than 10 years of experience. Please contact me to discuss details. Proposed Milestones $300 AUD - complete

$300 AUD σε 5 ημέρες

4,6

(6 αξιολογήσεις)

3,5

@bogdan2451629

Hello. I understand what you need its light sensor that coud count with your counter in parralel. I worked with sensetive elemts that will work perfect with even small leds. Relevant Skills and Experience 5 years hardware dev software Proposed Milestones $600 AUD - for reader based on led blinking What software do you need? For casing I coud print perfect fit one on 3D printer.

$600 AUD σε 10 ημέρες

4,9

(5 αξιολογήσεις)

3,0

@ahmedh003

Hello, I have experience in designing and fabricating PCBs. I also have experience with color detection and light detection using light sensors and small cameras like OpenMV. I would like to discuss more details to my approach with you. Kind regards, Ahmed

$555 AUD σε 11 ημέρες