Keys are one of the most commonly used input devices in single-chip microcomputer systems; almost as long as interactive input is required, a keyboard is necessary. This blog implements a general keyb
When we use MSP430, there are dozens of bytes of information memory inside that can be used as EEPROM. There is no need to expand the EEPROM chip externally. It is very convenient to save the power-of
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The battery life of the kit has always been a shortcoming. As long as the USB cable is not used to connect to the computer, the battery will run out in about 2 hours, which greatly reduces the experie
Integrated circuits, also known as chips, are the main products of microelectronics technology and the foundation of modern information technology. Chips are almost everywhere, from household applianc