Arduino - Integrating Light Meter - Shutter Control

$250-750 USD

Σε Εξέλιξη

Αναρτήθηκε

περίπου 12 χρόνια πριν

$250-750 USD

Πληρωμή κατά την παράδοση

Develop an integrating light meter for pinhole photography. Pinhole photography requires long exposures (2 sec to 30 min or more). Because exposure times are long, light conditions change, and the idea is to continuously measure light and calculate exposure. The system would open up a shutter mechanism (solenoid, stepper motor with a circular open/shut area, etc.) at the start of exposure, and maintain the shutter open until the light meter had detected enough light to properly expose film. Then the system would close the shutter. There are resources out there on the web that have done similar projects. Looking for someone that can develop this in the Arduino platform. Here are some resources to look into that would explain much better what I am trying to accomplish: [login to view URL]@N00/sets/72157594223607004/ [login to view URL] [login to view URL] The job requires to select the smallest arduino or arduino compatible pieces, and the writing of the code for the system to work.

Ταυτότητα εργασίας: 1714739

Σχετικά με την εργασία

10 προτάσεις

Απομακρυσμένη Εργασία

Ενεργός/ή 12 χρόνια πριν

Ψάχνεις τρόπο για να κερδίσεις μερικά χρήματα;

Διεύθυνση Email

Πλεονεκτήματα πλειοδοσίας στο Freelancer

Καθόρισε τον προϋπολογισμό σου και το χρονοδιάγραμμα

Πληρώσου για τη δουλειά σου

Περίγραψε την πρόταση σου

Η εγγραφή και η πλειοδοσία σε εργασίες είναι δωρεάν

Βραβεύτηκε στον/στην:

@EngineerCat

Hello, I can do this project. Please read my PM. Thank you!

$500 USD σε 25 ημέρες

5,0

(1 αξιολόγηση)

3,4

10 freelancers δίνουν μια μέση προσφορά $615 USD για αυτή τη δουλειά

@MikroStar

hi, i can help

$1.200 USD σε 60 ημέρες

4,9

(25 αξιολογήσεις)

5,5

@SBright33

Hello! I have read your links. Check out my resume, reviews, and completed projects. So far nobody here can compare to these. English is my native language as I grew up in USA, even took the English test to prove it. Let's Begin!

$550 USD σε 7 ημέρες

5,0

(4 αξιολογήσεις)

3,8

@mandeeshc

Sir, We have gone through the links and can do your Project with absolute satisfaction. Regards, Mandeesh Singh

$300 USD σε 15 ημέρες

5,0

(2 αξιολογήσεις)

3,1

@projectsudhi

I have been worked on embedded systems.

$600 USD σε 30 ημέρες

0,0

(0 αξιολογήσεις)

0,0

@mahesh050378

Hi, I had been in linux kernel/driver development, embedded system for last 7 yr. And have been done lot of project , that closely related to what is currently required.

$700 USD σε 90 ημέρες

0,0

(0 αξιολογήσεις)

0,0

@sumantbhutoria

I have good experience on working in Arduino platforms as well as TI embedded systems. I can certainly do the design and coding for this project.

$650 USD σε 5 ημέρες

0,0

(0 αξιολογήσεις)

0,0

@Yap0N7H8T

Custom software development - <b><i>Removed by Admin</i></b>

$750 USD σε 1 ημέρα

0,0

(0 αξιολογήσεις)

0,0

@RLT

Dear Sir, I'm 15 year experienced Electronics Engineer whose working life have been taken on Research and Development areas. Full information on me is in profile which is attached. I have designed several products until now. From initial step to final step of designing products have been taken according principles of generating each part of design. I'm using Altium for generating schematic and PCB. Simulations works have been made with Orcad and Proteus. Necassary firmware will be impleneted by using PIC,dsPIC,Atmel, Ardino and DSP. Any questions, you can contact me. We can discuss and find agreement on budget. Generating products wil have steps: 1)Simulation 2)Choosing components 3)Creating schematic 4)design PCB 5)If needed necassary firmware 6)Testing I hope you will give chance to show my ability. Regards. Hido

$400 USD σε 13 ημέρες