PIC Microcontroller Programming Tutorials

Welcome to our PIC Microcontroller tutorial page. This course is arranged in a suggested reading order for beginners, but you can jump directly to any topic if you already know the basics.

1. Microcontroller BasicsLearn what a microcontroller is, how it differs from microprocessors, and why PIC microcontrollers are widely used in electronics projects.
2. The PIC16F84A – A Beginner’s MicrocontrollerDiscover the PIC16F84A, one of the most popular microcontrollers for learning. We explain its features, pinout, and why it’s a good starting point.
3. An Introduction to PIC Assembly Language ProgrammingThis tutorial introduces PIC assembly language, program structure, basic instructions, and how to set up your first assembly project.
4. Coding the PIC with Microchip’s XC8
   Under Construction

   Soon we’ll cover how to program PIC microcontrollers using the XC8 C compiler instead of assembly.

5. Input/Output with PIC MicrocontrollersLearn how to configure PIC pins for input and output, read switch states, and drive LEDs.
6. Using PIC InterruptsUnderstand how interrupts work on PIC microcontrollers and how they improve program efficiency.
7. Using PIC TimersTimers are essential for accurate delays and event scheduling. This tutorial covers timers, prescalers, and practical examples.
8. PIC16F877A – More Microcontroller FeaturesExplore the PIC16F877A, a more capable PIC microcontroller with more memory and built-in peripherals.
9. Serial USART Communication for PICsMaster UART/USART communication, baud rate setup, and interfacing PIC microcontrollers with PCs or other devices.
10. SPI for PICsLearn how to use SPI with PIC microcontrollers for memory chips, displays, sensors, and other SPI devices.
11. I2C for PICsThis tutorial covers I²C communication, including addressing, master/slave operation, and PIC coding examples.
12. Reading Analog Data using PIC ADCLearn how to read analog signals using the PIC’s built-in ADC and convert sensor signals into digital values.
13. PWM with PIC16F877ADiscover how to generate PWM signals for motor control, LED dimming, and other power modulation applications.