23-07-19, 07:38 PM
The display is looking great!
Do you have any more details about the HW? What sort of display? Any project space or so? Pictures?
Speed gives 40.3 pulses per meter @ 5V (open collector output, 1k resistor inside the cockpit). Sensor itself supplied with 12V.RPM gives 33.3 pulses @ 1000rpm. Comming from ECU.Duty cycle doesn't matter, frequency is important.
NTC for the fan is 30k @ 25°C, B-value 4000.
Good luck with the project!
Do you have any more details about the HW? What sort of display? Any project space or so? Pictures?
Speed gives 40.3 pulses per meter @ 5V (open collector output, 1k resistor inside the cockpit). Sensor itself supplied with 12V.RPM gives 33.3 pulses @ 1000rpm. Comming from ECU.Duty cycle doesn't matter, frequency is important.
NTC for the fan is 30k @ 25°C, B-value 4000.
Good luck with the project!