Used Atmega-16 frequence is 1 MHZ, so if you want to change the cpu frq - like add crystal-, just change what is depended like USART Baudrate value. The used program for AVR is Atmel studio, you can ...

The current goal is to program an ATmega328p (Arduino Nano) over PJON using SoftwareBitBang strategy. Main problem is library size because bootloaders have a max size of about ~4000 bytes. For this to ...

We all know that, Atmega328 IC is used in Arduino UNO board. This IC is the brain of the Arduino board. Actually, Arduino designers wanted to make a handy prototyping board for the beginners so they ...

There are many reasons to build your own Arduino circuit on a protoboard or a custom-designed printed circuit board. At the heart of the Arduino platform is an AVR microcontroller, in usual way you ...

Here you can learn many more interesting and useful about USB bootloaders for AVR microcontrollers. In practice, one of the most proper microcontroller programming method is using a bootloader program ...

There’s a school of thought that says that to fully understand something, you need to build it yourself. OK, we’re not sure it’s really a school of thought, but that describes a heck of a lot of ...