Bootloader Shield and 8Mhz Arduino Barebones - Made Easy

Learn how to use a Bootloader Shield for ATmega328P DIP chips in Arduino projects, simplifying the process for beginners. Discover the benefits of running at 8Mhz using the in-built oscillator, eliminating the need for a crystal and capacitors. Explore reasons for uploading a bootloader, including repairing incorrect fuse settings and adjusting Arduino speed. Gain insights into expanding standard bootloaders and the implications of running without one. Follow along with step-by-step instructions on burning bootloaders, uploading sketches, and testing. Covers topics such as Aliexpress shopping, PC ports, Arduino IDE settings, and implementing sleep mode in your projects.