Circuit design - temperature controller
This project was successfully completed by aliserbetci for £150 GBP in 10 days.Get free quotes for a project like this
Project Budget£20 - £250 GBP
Completed In10 days
I am looking for a freelancer that is able to design for me a Circuit with the followings functions:
- 6 Analog inputs - 2 Temperature sensors ,1 humidity sensor and 3 variable resistors (designer to choose the values)
-12 Digital inputs (13DI including enable) at 8V to 15V DC
-9 Digital outputs that can drive small electromechanical relays
-One monochrome LCD that can draw a graph of temperature -(designer to choose it)
-There are no dimensions restrictions or specific parts that need to be used
-There are no restrictions on power consumption
-Power supply to be at least in this range - 8V to 15V DC
-Temperature sensors to be able to measure between -40 +70 degree Celsius
-Humidity sensor -no restrictions
-Designer to propose few Temp and Humid sensors
-Main Restriction of this project is that the product to be very very cheap to mass produce
This is the first stage of my project so I need only the Circuit Design, to be able to test it on bread board.
Second Stage will be PCB design, that will be a separate project.
Looking to make some money?
- Set your budget and the timeframe
- Outline your proposal
- Get paid for your work
Hire Freelancers who also bid on this project
Looking for work?
Work on projects like this and make money from home!Sign Up Now
- The New York Times
- Wall Street Journal
- Times Online