This is a launch control software and prototype setup i made this evening.
It consists of an arduino mini microcontroller. The power to the fan simulates the ignition circuit for an internal combustion engine. The whole purpose is to cut the ignition to limit the rpm to a desired level.
It uses a button to activate the launch control mode.
The potentiometer adjusts the desired launch rpm.
One hall effect sensor keeps track of the fan RPM.
A transistor is used to control the power to the fan.
, https://i.ytimg.com/vi/uU_v-CRdH6Q/hqdefault.jpg
source
2021-04-30
you can create an interrupt from ignition or injection pulse to calculate the rpm and switch the relay on/off based on the rpm target and clutch .btw what did you used to open the coil pack igbt npn or n mosfet
hello … where can i get the diagram for this project? can you share it with me?
Do you use resistance divider on rpm signal(cable) from fan? Thx
So theoretically, you could add say 4 hall sensors rather than just 1 for higher resolution and run this the same way with minor code tweaks?