The circuit was designed to produce a digital roulette that will display the result using a 7-segment LED display. Roulette – refers to a game of chance played at a table where a small ball is made to ...

[Jens] wanted a subscriber counter for his YouTube channel. He could have gone with a simple OLED, LCD, or LED display, but he wanted something more tactile and interesting. So he built a mechanical 7 ...

The project is an intro to Diode Matrix ROM where a signal is basically taken in and a number output on the display is given. The project is an intro to Diode Matrix ROM where a signal is basically ...

At one point in time mechanical seven segment displays were ubiquitous, over time many places have replaced them with other types of displays. [Sebastian] has a soft spot for these old mechanically ...

As usual, let’s kick off with the links to earlier installments in this mega-mini-series because it miffs me when I have to spend time searching for something I need to know whilst reading other ...