The microcontroller PIC16F887 has many software and hardware interrupt routines and 3 timer modules which are: Timer0 (8-bit), Timer1 (16-bit) and Timer2 (8-bit). This topic shows how to use: External interrupt Interrupt-on-change pin (IOC) Timer0 and its interrupt Timer1 and […]
PIC16F887 Timers and Interrupts with CCS C Compiler Read More >>
This simple post shows how to blink an LED using PIC16F887 microcontroller and CCS C compiler. The LED here is connected to pin RA0 as shown in the circuit schematic below and easily that LED can be connected to other
LED Blink with PIC16F887 microcontroller – CCS C Read More >>
This post shows how to make the ST7735 SPI TFT display vertically scrolling using PIC18F4550 microcontroller and CCS PIC C compiler. The CCS C codes below are tested with versions 4.068 and 5.051. For this project we need a driver
ST7735 TFT Vertical Scrolling example with CCS C Compiler Read More >>
This topic shows an other example of interfacing PIC18F4550 microcontroller with 1.8″ ST7735R SPI TFT display. ADC (Analog-to-Digital Converter) module is included in this example with 2 channels and the result is shown in the following video: Related Topic: Interfacing
PIC18F4550 with ST7735 TFT and ADC example – CCS C Read More >>
Interfacing PIC16F877A with DHT11 sensor and ST7735R SPI color TFT display This post shows how to interface PIC16F877A microcontroller with DHT11 relative humidity and temperature sensor and 1.8″ ST7735R SPI TFT display. DHT11 sensor is a digital device used to
PIC16F877A With DHT11 sensor and ST7735 TFT – CCS C Read More >>
This small post shows how to start using PIC12F1822 DAC (Digital-to Analog Converter) module. PIC12F1822 microcontroller has 1 DAC module. The DAC can be used to supply analog voltage on RA0 pin with 32 selectable output levels. The input of
PIC12F1822 DAC module example with CCS C compiler Read More >>
This topic shows how to drive 5V unipolar stepper motor in 3 modes one-phase, two-phase and half step. The microcontroller used in this project is Microchip PIC12F1822 and the motor drive circuit is ULN2003. Usually the unipolar stepper motor has
Unipolar Stepper Motor Control Examples with PIC12F1822 – CCS C Read More >>
Interfacing PIC12F1822 with ST7735 SPI TFT display This post shows how to interface PIC12F1822 microcontroller with ST7735 SPI TFT display using CCS PIC C compiler. For this interfacing we need a driver for the TFT display. Driver topic at the
Remote controlled real time clock using PIC18F4550 and DS1307 (Some knowledge about RC-5 protocol is required) This project shows how to build a remote controlled real time clock with TFT display using PIC18F4550 microcontroller. In this project DS1307 RTC is
Real time clock with remote control and ST7735 TFT display – CCS C Read More >>
Distance meter using PIC12F1822 microcontroller and HC-SR04 ultrasonic sensor This topic shows how to make a simple distance meter using PIC12F1822 microcontroller and HC-SR04 ultrasonic sensor. I’m not going to write any information about the HC-SR04 ultrasonic sensor because it’s
Distance meter using PIC12F1822 and HC-SR04 sensor – CCS C Read More >>