Interfacing PIC16F877A with DS3231 RTC (2) After I built a simple real time clock and calendar using Microchip PIC16F877A microcontroller and DS3231 RTC board, I improved the previous project and I added alarm functions (alarm1 and alarm2) and temperature monitor. […]
PIC16F877A + DS3231 with alarms and temperature monitor Read More >>
The LM35 temperature sensor is three pin device (VCC, OUT and GND) with an output voltage linearly related to Centigrade temperature. Since the LM35 output varies with dependent to the temperature we need ADC (Analog-to-Digital Converter) module to measure this
Interfacing PIC16F877A with LM35 temperature sensor – CCS C Read More >>
The LM335 temperature sensor is an analog device which requires an ADC module to convert the analog data which is the voltage output from the LM335 into digital data. The LM335 has the following features: Directly Calibrated to the Kelvin
Interfacing PIC16F877A with LM335 analog temperature sensor – CCS C Read More >>
Interfacing PIC16F877A with DS3231 The DS3231 is a low cost , extremely accurate real time clock with a built-in crystal oscillator. The characteristics of the DS3231 make it one of the best choices for real time clock chips. This project
Real time clock and calendar using DS3231 and PIC16F877A – CCS C Read More >>
PIC18F4550 microcontroller with FAT16 microSD card After I successfully read/wrote raw data from/to an SD card I want to read and display text files from the SD card. I did this with the SD card driver and FAT16 library for
Read and display text file from FAT16 SD card using PIC18F4550 – CCS C Read More >>
Draw Bitmaps using PIC18F4550, ST7735 1.8″ TFT and SD card This example shows how to display Bitmap (BMP) image files from SD card on ST7735 1.8″ (128×160) TFT screen using PIC18F4550 microcontroller and CCS PIC C compiler. The MCU reads
The microcontroller PIC16F887 has a build in USART (Universal Synchronous/Asynchronous Receiver/Transmitter) module. This module can be used as UASAT or UART. This small post shows an example for the usage of the UART protocol with PIC16F887 microcontroller. Hardware Required: PIC16F887
UART Example for PIC16F887 microcontroller -CCS C compiler Read More >>
Interfacing PIC16F877A with FAT16 SD card Using MMC/SD card driver and FAT16 library for CCS C compiler we can read files from FAT16 formatted SD card using SPI protocol. This topic shows how to read and display a text file
Read text file from SD card with FAT16 file system using PIC16F877A Read More >>
This is a FAT16 file system library for CCS PIC C compiler which can be used with any PIC microcontroller that has enough RAM and ROM spaces. Although, the CCS C compiler has a good FAT16/32 library but it requires
Interfacing PIC18F4550 with SD card With the help of the small driver of the MMC/SD cards we can easily read and write any sector and any byte located in the media. First download the SD card driver from the topic
SD Card byte/sector read and write with PIC18F4550 – CCS C Read More >>