what I want is to create similar to this circuit
[url removed, login to view]
but I want to be able to do it with the Arduino, here in the attachment you can see the internal circuit, what I think it does: the transmitter sends pulses and the receiver measure the pulses and the closes the transmitter is, the wider the pulses are.
so what I need in the project is the same features as you see in that product plus for the arduino to display the distance on the serial monitor, the arduino only needs to be in the receiver in the transmitter you can put any chip you want.
please dont bid on this project if you dont have the arduino.
There is no need to create the PCB I only need the schematic and the firmware
9 freelancers are bidding on average $227 for this job
Hi, Our team is specialized is specialized in the design and development of the hardware based on various microcontrolers and related technologies. We are interested in this project. Regards, Geo
I am an Layout PCB Engineer located in Mexico with a very good experience in PCB design, shematics, Bill materials, gerber files. My refereces is products of consum and equipament audio,medical,supply power