Makers, hobbyists and developers that enjoy building projects using the awesome Arduino Uno development board may be interested in a new enclosure that has been designed by JEM Innovation called the ...

A keypad is one of the most commonly used input devices in microprocessor applications. In a standard keypad wired as an X-Y switch matrix, normally-open switches connect a row to a column when ...

部分产品可界定某一品类，而能对其进行重构的，寥寥无几。 对于数百万创客、工程师和学习者来说，Arduino UNO一直是踏入电子和嵌入式计算领域的第一步。它易于上手、灵活多变，背后还有着令人惊叹的社区支持。如今，我们将推出全新产品，它突破了“UNO ...

[Tony] has developed a method of using a state machine to validate keypad inputs. His method checks the commands character by character as they are entered in by a 16 button keypad. State machines are ...

[Tony] has developed a method of using a state machine to validate keypad inputs. His method checks the commands character by character as they are entered in by a 16 button keypad. State machines are ...