There are three methods for programming the flash memory of the MSP430 microcontroller: JATG port, BSL or user-developed program. This method is already familiar to everyone, which is to connect the J
HT1621 is a segment type, LCD driver chip. I recently made a large segment display. After two days of adjustment, I finally succeeded. Now I share it with you.First the information:Upward journey:[[i]