Using an HD44780 alphanumeric LCD screen
The Hitachi HD44780 is an LCD screen controller used to control small alphanumeric LCD displays. This post details how to control these displays.
Website password security
There has been a lot in the news recently about websites being ‘hacked’ and login details being stolen. Once a site is breached the method in which the login data was stored becomes very important, and determines how easy it is for the hackers to gain access to people’s passwords.