Those who are familiar with Atmel’s line of 8-bit AVR microcontrollers should already know that some of them have support for external RAM. But have you ever actually used this feature? We haven’t.

This hack shows how to make a dumb terminal out of a keyboard, LCD screen, and an 8-bit microcontroller. From time to time, a portable dumb terminal can be handy for when you have to rescue a headless ...

The project shows how an 8-bit ATmega128 microcontroller was used to run a dumb terminal along with an LCD screen and a keyboard. An RS232 is being used by this simple serial terminal in order for a ...