続いて、PIC12F683のバッテリー動作する
という簡易カウンタに移植します。まず
は回路図はこれです。
I applied these i2c functions on battery
operated simple frequency counter.
The conventional LCD as SC1602 could
be turned on 5V, however i2c interfaced
new LCD can be operated on 3V.
This is a circuit diagram of simple
frequency counter.
