ICE RPM ?

Dr.Jay · 03-26-2005, 09:59 PM

Nice. . .
Ken, what is the scale for the temperature? (? VDC = Degrees C).

ken1784 · 03-27-2005, 12:20 AM

<div class='quotetop'>QUOTE(Dr.Jay\";p=\"76172)</div>

Quote:

Nice. . .
Ken, what is the scale for the temperature? (? VDC = Degrees C).[/b]

It is not a linear conversion.
The conversion table is something like...

VOLT_degree C
4.09__ 0
3.64__ 5
3.22__10
2.78__15
2.46__20
2.18__25
1.88__30
1.67__35
1.48__40
1.31__45
1.15__50
1.01__55
0.88__60
0.77__65
0.68__70
0.60__75
0.53__80
0.47__85
0.41__90
0.36__95
0.32__100

Regards,
Ken@Japan

Dr.Jay · 03-27-2005, 09:19 PM

Thanks. . .
I may be able to hook up a "4-quadrant-multiplier" IC and get a signal to drive a Display directly with out resorting to a micro and programing.

03-26-2005, 09:59 PM	#21
Dr.Jay Join Date: Mar 2005 Location: South Jersey Posts: 55 My Car: Package: Nominated 0 Times in 0 Posts TOTM Awards: 0 Friends: 0	Re: ICE RPM ? Nice. . . Ken, what is the scale for the temperature? (? VDC = Degrees C).

03-27-2005, 09:19 PM	#23
Dr.Jay Join Date: Mar 2005 Location: South Jersey Posts: 55 My Car: Package: Nominated 0 Times in 0 Posts TOTM Awards: 0 Friends: 0	Re: ICE RPM ? Thanks. . . I may be able to hook up a "4-quadrant-multiplier" IC and get a signal to drive a Display directly with out resorting to a micro and programing.