Thank you very much Christian, since i design a platine with a arduino nano every for my car anyway, i want to evaluate the 0-5V signal for the Knock Shield with the nano too. Which wires do i need to connect? I guess - 5V supply - GND - 0-5V signal, which is TPIC8101 UA?? Anything else needed? Rega...

Thank you very much for the infos. But of course i have some more questions. ;) - How does the crank position signal have to look like and which voltage level is allowed? Im running a rotating distributor with a magnetic pickup. My ingition box puts out a rectangle signal for the tach, so i could us...

Hi, i dont really get the idea behind this. Could you please answer a few questions? - When does this integration window start and when does it end and what is it for? - is the value thats integrated (the gradient of the integration) depending on the sound level thats heard by the sensor? - what doe...