Cool. Some of the variable reluctor interface chips have dual VR inputs in case you want to expand with a 2nd speed input. NCV1124 and max9926/7 are 2 that I know of. Free samples of either are easy to get
Cool. Some of the variable reluctor interface chips have dual VR inputs in case you want to expand with a 2nd speed input. NCV1124 and max9926/7 are 2 that I know of. Free samples of either are easy to get