Hello all, I am a retired mechanical engineer and know very little about electronics which is why I'm here. I have a very specific need for a hall effect analogue circuit which will accept 12V DC battery voltage and output a 5V DC pulse when a south pole magnet passes the hall effect. My application is to retrofit a gear driven mechanical speedometer on my motorcycle to digital dash which according to their manufacturers speed sensor input is as I noted above. The package needs to be no more than 11mm wide and high and 30mm long. Can someone tell me what I components I need to buy and how to construct this circuit, I've been looking at a DRV5053 and a SS41F but like I said I know nothing on this type of electronics for my application, can someone help. Thanks to all of you.