In my excel spreadsheet, I took it to the third polynomial cause I started with three good points and got this equation:
y = 0.0035x^2 + 1.4409x - 14.099
The first set was added later after bugging the DD engineers for two weeks.
Gizmo, does your sensor work in the car hooked up?
Well RIXS10 did send me a PM ontopic, so not sure, but I'll respond here just incase:
RFID is a low power transmission system. 100mm is really the range you should be getting. You can get larger range with much much larger systems. Think about the theft deterrence systems in walmart by the doors and things like that.Quote:
Originally Posted by rixs10
The system you linked to outputs 12v. So you can use that as an input to the Fusion Brain if you send it through a voltage divider or you use the 4 channel isolator we sell (although you only need to use 1 channel for this).