While working on a project based on the atmega328, I needed to change the values for the fuses in order to use the external crystal and run at 16MHz (instead of the default 1MHz). Well, needless to ...

I found an interesting DIY oscilloscope on the internet. Basically you get a PCB, some passive components, a small TFT display and connectors. Assemble everything and simply power it on. Assuming yo ...