The PIC16f877a PIC microcontroller is one of the most recognized microcontrollers in the industry. This controller is very convenient to use, coding or programming this controller is also easier. One of the main advantages is that it can be erased from writing as many times as possible because it uses FLASH memory technology. It has a total number of 40 pins and there are 33 pins for entry and exit. PIC16F877A is used in many PIC microcontroller projects. PIC16F877A also has many applications in digital electronic circuits.
PIC16f877a finds its applications on a large number of devices. It is used in remote sensors, security and protection devices, home automation and in many industrial instruments. Also included is an EEPROM that allows storing part of the information permanently, such as transmitter codes and receiver frequencies and some other related data. The cost of this controller is low and its handling is also easy. It is flexible and can be used in areas where microcontrollers have never been used before, such as coprocessor applications and timer functions, etc.