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 post shows how to make a real time clock and calendar using PIC16F84 and DS3231 RTC. The DS3231 uses I2C protocol to interface with the master device which is in this example the PIC16F84A MCU. In this project software
Interfacing PIC16F84 with DS3231 RTC – CCS C compiler Read More >>
This topic shows a simple interfacing of 2 GB micro SD card with PIC16F84A microcontroller. I used the PIC16F84A to read the SD card raw data which doesn’t require a microcontroller with high RAM or ROM. In this interfacing I
The microcontroller PIC16F84A has no hardware UART module, but we can use software UART to send/receive data to/from the PC via RS232 cable (COM port). This topic shows a simple example for the use of the UART protocol with the
Software UART for PIC16F84A microcontroller with CCS C compiler Read More >>
The last interfacing of the PIC16F887 microcontroller and DS3231 RTC is the building of a simple real time clock and calendar with two buttons for setting time and date. Project link is the one below: Interfacing DS3231 with PIC16F887 microcontroller
DS3231 RTC with alarm function and temperature monitor – CCS C Read More >>
Interfacing PIC16F887 with FAT16 SD card After reading raw data (bytes and sectors) from SD card, now I’m going to use FAT16 file system to read and print text file located in 2 GB SD card. Read SD card raw
Read text files from FAT16 SD card with PIC16F887 – CCS C Read More >>
Interfacing MMC/SD card with PIC16F887 This small example shows how to read SD card raw data (bytes, sectors …). SD card raw data means that there is no use of system files like FAT16 or FAT32. Serial monitor is used
MMC/SD Card raw data read with PIC16F887 – CCS C Read More >>
Real time clock with 2 alarms and temperature sensing using PIC18F4550 and DS3231 After the simple interfacing of the PIC18F4550 microcontroller with the DS3231 RTC, now let’s add the alarms functionality and temperature monitor to our previous project. Interfacing PIC18F4550
DS3231 Real time clock with 2 alarms and temperature monitor Read More >>
Interfacing PIC18F4550 with LM35 This small topic shows the circuit diagram and CCS C code of the interfacing of LM35 temperature sensor with PIC18F4550 microcontroller. The LM35 temperature sensor is three pin device (VCC, OUT and GND) with an output
Interfacing LM35 temperature sensor with PIC18F4550 – CCS C Read More >>