Introduction - If you have any usage issues, please Google them yourself
Simple frequency measurement meter occupation Timer 0 and Timer 1,
Signal enters P3.4 mouth, with four stalls
0 files: 1Hz ~ 100Hz 1 file: 10Hz ~ 1000Hz
2 files: 100Hz ~ 10KHz 3 files: 1KHz ~ 100KHz
Serial Display and level (/ s*,* Number position)
Gear 0 output in Hz, levels 1 KHz output in units