FYP 2 : WEEK 11

Title of activity

- Construct the 18F252 flash microcontroller circuit.

Objective

- This circuit is use to control the main circuit.

Content

- This circuit have one microcontroller and attach with crystal and ceramic transistor.
- This circuit use 5 v input power and one regulator transistor 12 v to 5 v is use to reduced the supply 12 v to 5 v for input power microcontroller.
- The regulator transistor is use because this circuit is take the power from power supply 12 v and we must to invert it to 5 v.
- Circuit has five input and five output. The input is port A and the output is port C.