The complexity here is that we need to fix the circuit in a mobile and remote place—the helmet. So, simplifying the circuit is most important to make it compact and reliable. The circuit diagram is ..

Business cards are a simple way to share contact information, but a memorable design can make them stand out. [Jeremy Cook] ...

We often think of analog computing as a relic of the past, room-sized monstrosities filled with vacuum tubes doing their best ...

The Cyclone EP1C12Q240 at the heart of the device should be capable of emulating vintage processors like the 40-year-old Z80 ...

This library allows an Arduino board to control LiquidCrystal displays (LCDs) based on the Hitachi HD44780 (or a compatible) chipset, which is found on most text-based LCDs. This library is free ...