In this tutorial we will make a simple serial port based programmer for PIC microcontrollers. I have tried several easy to make programmers and software, and here I a presenting the programmer that worked the best. The design is based on JDM. The software we will use is PICPgm [...]

In this turorial we will see how we can easily interface a 24C series serial EEPROM with AVR microcontrollers. What is an EEPROM? An EEPROM is kinds of novalatile memory, that means it is used for storing digital data permanently without any power suply. EEPROM stands for Electrically Erasable Programmable Read [...]

After my tutorial series on Atmel AVR Microcontrollers and I have planed to start a similar tutorial series on Microchip PIC Microcontrollers. PIC Family of Micros are popular among hobbyists as they are easily available, easy to use and are low cost. In the first couple of tutorial [...]

This tutorial give you the details of synchronous serial communication, which is the basis of data transfer in communication standards like SPI and I2C. The tutorial is aimed for a beginner who has no experience or any idea of serial communication. So intermediate user who already has some idea [...]