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.
Hello, What kind of MCU do you want to use for the project and what is your price target for the MCU. We can talk more detailed over the chat. All the BEST, Ali ŞERBETÇİ
we are an electronic design company in Nanjing [login to view URL] have high-efficiency teams and skilled [login to view URL] had done similar products that Used for water purification machine
42 威客就此工作平均出价 £204
Hi, I hope you are doing well. I have expertise in temperature controller projects. I have understood your project requirements and I can execute it in less possible time. Looking Forward, Khawaja
I can do for you on a suitable controller. I also used in his work as a 4 lines LCD and graphical OLED. I am ready to discuss with you the best solution for this project.