Multipurpose 18 PIN (16F628A) Microcontroller development board

  • Rajkumar Sharma
  • 8404
    Views
  • moderate
  • Tested

photo

 

This is a 18 PIN (16F628A) microcontroller development board

Description

This project is a versatile, configurable, and cost effective development board available for the 16F628A or other 18 PIN Microcontroller from Microchip. The board has simplest form with all the Port pins terminating in a Relimate connector (Header Connector) for easy connection to the outside world.

Some of the key benefits of this Development board are :

  1. Well Marked ICSP connecter for easy programming to the MCU on Board.
  2. Pull up resistors for MCLR and RA4 Port pins on the PCB. 
  3. Diode D1 helps against reverse polarity connection. at CN4.  Power On LED D2 displays Power on the PCB and the Voltage Regulator IC –U2 7805 ensures regulated power to the microprocessor and other devices connected to this board.
  4. All Port Pin Connector are capable of providing DC supply to the add on cards. Please ensure that you calculate your current requirement before sourcing this supply from this PCB. No short circuit protection is provided at these outputs.

Power Supply 7-12V DC

Schematic

SCHEMATIC

 

Parts List

BOM

 

PCB

Comments

  • kamran shuja

    a very nice design

    5 years ago

Leave a Reply to kamran shuja Cancel reply

RELATED PROJECTS

X

By continuing to use the site, you agree to the use of cookies. more info

The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this.

Close