Hi everybody I am a Diesel mechanic and while I have basic auto electrical and electronics understanding I don’t have the ability to design my own component in this instance and wondered if someone may be able to help or point me in the right direction of how to build or weahter the is an off the shelf solution.
I need a digital to analogue converter for a project I am currently working on , I understand you may need more information but I’ll do my best to describe what I am after. I am needing a DAC to convert a signal from 2 separate speed sensors form a 0.65v- 1.325v square wave digital signal to an analogue A/C sine wave signal that I have measured to be 5v peak to peak with the shaft speed at 190rpm and it needs to read between 0 and 1000 rpm. The pulse wheel on the shafts has 48 pulses per revolution. Obviously, the amplitude varies relative to speed of the shafts. The system voltage is 12 volts. I’d greatly appreciate any information you can provide.
I need a digital to analogue converter for a project I am currently working on , I understand you may need more information but I’ll do my best to describe what I am after. I am needing a DAC to convert a signal from 2 separate speed sensors form a 0.65v- 1.325v square wave digital signal to an analogue A/C sine wave signal that I have measured to be 5v peak to peak with the shaft speed at 190rpm and it needs to read between 0 and 1000 rpm. The pulse wheel on the shafts has 48 pulses per revolution. Obviously, the amplitude varies relative to speed of the shafts. The system voltage is 12 volts. I’d greatly appreciate any information you can provide.