Im struggling a bit to figure out the correct way to combine these two piece of code to do as I want. The first part of code is an example of how to make a tachometer on a Nextion display, however, it is written to use a potentiometer to map the ADC bits to a series of pictures of the actual gauge.…

Combing code for hall effect RPM and Nextion tacho

Hutkikz May 12, 2018, 1:05am 12

albeit a bit fiddly.

Have a look at using interrupts.