A digital clock is a type of clock that displays the time digitally; they are often incorporated into many kinds of devices such as cars, radios, televisions, computers, and cell phones. This project ...

While the SSD1306 OLED has somewhat become the go-to display for up-to-date projects, the good old character displays with their Hitachi HD44780 controller don’t seem to be disappearing just yet ...

Hackaday reader [Don] dropped by the tip line recently to let us know about the latest version of his color-changing LCD clock project. This is his second version of the hardware which makes some ...