74Sprint

Hi Ray, I put a mod in the CDI Easy And Cheap......used PaulC idea of switching a small coil (mini relay coil) in and out of circuit via the hall effect which gives a much better trigger.
PaulC had some hybrid setup he claimed works but it didn't look right to me at all even though it did work (go figure)
Anyhow, thought you might have liked to get a heads up........cheers Jeff

Hello 74 Sprint
I would like to make the circuit you designed (Hall_effect Ignition Proper ) to replace the original trigger in CDI ignitions with a Hall sensor but did not understand how to connect the Hall sensor to the 2N2222 transistor
The positive of the Hall sensor goes to + 12Volt, the negative to-12V, the signal must be connected to the transistor base?
Thanks for your support
Foketry