I have a requirement to exactly adjust the frequency of a microcontroller system (8051) that works with the 32768 Hz watch crystal.
I am not an electronics engineer but a hobby type. I will thank you to please let me know how the system can made to work exactly at the above frequency. Trimmers are provided. my understanding is that you need an oscilloscope to do this. In that case what kind should I go for? Os is there a simpler methods?