This post shows how to build a real time clock/calendar with temperature monitor using PIC12F1822 microcontroller, DS3231 RTCC and SSD1306 OLED display. Time and date are set with two push buttons and they are displayed on the SSD1306 OLED screen […]
Real time clock with PIC12F1822, SSD1306 OLED and DS3231 RTC Read More >>
This project is a simple interfacing of SSD1306 OLED display with PIC12F1822 microcontroller which has only 128 bytes of RAM. This project shows how to write texts and print numbers on the screen. The SSD1306 OLED used in this example
This post shows how to make a real time clock using PIC12F1822 microcontroller and DS3231 RTC chip (or DS1307 RTC) where time and date are displayed on 16×2 LCD. The DS3231 as well as the 16×2 LCD are connected to
Interfacing PIC12F1822 with DS3231/DS1307 and I2C LCD Read More >>
This topic shows an example for connecting LCDs (with HD44780 or complaint controller) with Microchip PIC12F1822 8-bit microcontroller, this microcontroller has only 8 pins of which 5 can be used as outputs, therefore an I2C LCD is required. An I2C
Interfacing PIC12F1822 microcontroller with I2C LCD Read More >>
PIC12F1822 is a small microcontroller has only 8 pins which is not enough for building a real time clock using DS3231 with set buttons because the DS3231 needs 2 pins and the LCD screen needs 3 pins, therefore I’ve only
PIC12F1822 + DS3231 + Remote Control with CCS C compiler Read More >>
With the tiny microcontroller PIC12F1822 we can read raw data (sectors) stored in the SD card. The SD card can work in SPI mode which makes our interfacing more better since the PIC12F1822 MCU has a built-in SPI module (MSSP
Interfacing SD card with PIC12F1822 (Raw data read) – CCS C Read More >>
The tiny microcontroller PIC12F1822 has a built-in hardware UART module which allows us to easily transmit and receive data. This topic shows a simple UART example using CCS PIC C compiler. In this example I’m going to send/receive data to/from
This post shows a simple interfacing of PIC12F1822 microcontroller with 16×2 LCD and LM35 analog temperature sensor. The LM35 temperature sensor is a three pin device (VCC, OUT and GND) with an output voltage linearly related to Centigrade temperature. Since
Interfacing PIC12F1822 with 1602 LCD and LM35 sensor – CCS C Read More >>
LM335 Sensor is a 3-pin analog device which can measure temperature (converts temperature to analog voltage). This sensor requires an ADC to convert the analog data into digital data. This topic shows how to build a thermometer using PIC12F1822 microcontroller
PIC12F1822 + 1602 LCD + LM335 Temperature Sensor 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 >>