I am a final year student of bachelor of Computer Engineering. As my final year project i am required to digitize all the displays present on the dashboard.that include the tachometer the speedometer the fuel and temprature guageand other realted items. Before converting them to digital i must firat know how they work. So can u please explain me their workin. I think that regarding tachometer when we step on the accelerator the current increases and the rpm needle moves . I wana know how the current varies.Also plz tell me how can i covert all these items to digital. Would i be requiring analog to digital converters. I fu have answers to any of my question plz reply and also plz send me if u have some useful links. Ill be refering to u from time to time as my project progresses
Thanking you in anticipation.
Thanking you in anticipation.