Arduino tutorial - Burn Bootloader from Uno to Nano board - for errors while uploading the sketches. 

Arduino - Burn Bootloader from Uno to Nano
The bootloader is a program that allows uploading sketches into the Arduino microcontroller board.
If the bootloader is corrupted, Arduino board becomes unusable and shows errors while uploading sketches. But it can be restored by burning a new bootloader from a working Arduino board.
This video tutorial illustrates burning the bootloader using Arduino Uno (Programmer as Arduino ISP) to Nano with ICSP header.
Dr. M Kanagasabapathy
Associate Professor
Department of Chemistry
Rajapalayam Rajus’ College
Madurai Kamaraj University
Rajapalayam Tamil Nadu (IN)
Email: rrcmks@gmail.com
Homepage: www.enote.page/

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