In this part, we are going to discuss about how to write the Analog to Digital Converter code which has become the most popular question among the students. We are going to use PIC16F887 with have contain of 10-bits binary result and a potential-meter to adjust the voltage different and display it in the LCD display.
For this project, we will discover how to manage a digital input signal. As we know that digital signal is either HIGH (1) and LOW (0) only. But for different integrated circuit such as PIC MCU, we need to define at the beginning of the code that the port using are either input or output and also declaration for digital or analog signal send and received.
For project 2, we will show you how to interface the SK40C board will parallel 16×2 LCD display. The connection are simple and the coding are easy to learn. We are going to display the “Hello World” on the LCD display by just adding a library that has been done for you.
In project 1, you are about to experience how to program a LED chaser which can be increase the running speed by just a single button pushing. While releasing it, the running speed will slowly back to normal. In here, we are going to use total of 6 LEDs and will connected with a current limiting resistor before plug into the I/O port.
In this project, we are going to do a simple LEDs blinking using the LEDs on SK40C. In here, we are using both of the LEDs and blink it like a police car. Besides on learning electronic parts, you will also learn about some coding in C using HI-TECH C in MPLAB.