air conditioner monitoring system.
This project received 22 bids from talented freelancers with an average bid price of $545 USD.Get free quotes for a project like this
Project Budget$250 - $750 USD
I need good help for my project.
I made embedded board with ATMEGA128A to control air conditioner and also make a monitoring program with delphi to control and to monitor 18 sets of air conditioners with embedded boards.
The air conditioners are installed at the each top of elevators.
I have two kinds of problems.
1) When I read adc to get the temperature, the adc value is varied, not steady.
2) There are lots of noises in pits of elevators and I had to use two straight lines for communication, not twisted pair wires.
So, I use powerline communication chips to connect embedded boards with pc. But there are many communication errors now.
I will provide the schematic, pcb layout, firmware, monitoring program which are made by me.
I want someone to solve these problems.
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