I need to design a small pcb with the following characteristics:
Power supply: Vin: 9-32V Vout: 5V and 3.3V
16 inputs for magnetic proximity sensors (with conditioning circuit)
RS 232 and RS 485 port selectable
In the second milestone you should design the firmware. This should read the pulses in each of the 16 inputs 4 times per second and send in 2 frames (serial port and canbus)
Frame 1: address 0x203 - In0 (8bit) In1 (8bit) In2 (8bit) In3 (8bit) In4 (8bit) In5 (8bit) In6 (8bit) In7 (8bit)
Frame 2: address 0x204 - In8 (8bit) In9 (8bit) In10 (8bit) In11 (8bit) In12 (8bit) In13 (8bit) In14 (8bit) In15 (8bit)
19 freelancers are bidding on average $458 for this job
Hello How do you do? I am expert about this field. I will help you. I think i can do it. I want to discuss about your project. I will do my best for your project.
Hi there! I am an electrical engineer living in the USA. I am glad to help you with your project. Please take a look at my profile and send me a message if you are interested in my services. Thank you! - Keith
I am a well rounded embedded developer with both hardware an software experience. I specialize in development on Arm based MCU (STM32, NXP) , please with contact me with more details of your job.