1. moty22

    Share My Creation Nixie-phile frequency counter

    The Arduino generates an accurate 1 second time base for the counter by cascading timer0 and timer2. Part of the B4R code is in C for setting the timers/counters of the Atmega, this way the accuracy is determent by the 16 MHz crystal. The link between digital inputs 3 and 4 connects the output...