i did a manual transmission swap in my car. everything works perfect except the reverse lock out. The reverse lock out is a simple solenoid that activates when the car goes more than 10 mph and prevents you to go into reverse. I want to design a circuit that takes the input from my speed sensor (hall effect sensor) and when the car goes above 10 mph, it will trigger a relay that turns on the solenoid. when the car goes under 10 mph the solenoid would turn off. I did some testing and uploaded a picture of the hall effect sensor when the car reaches about 10 mph. Any help is appreciated. thanks