Introduction - If you have any usage issues, please Google them yourself
51 Series Microcontroller with electronic alarm clock function, alarm clock timer has two, to make the sound different
Packet : 59564323clock.rar filelist
闹钟\ALARM_CLOCK1.ASM
闹钟\ALARM_CLOCK1.HEX
闹钟\ALARM_CLOCK2.ASM
闹钟\ALARM_CLOCK2.HEX
闹钟\ALARM_CLOCK3.ASM
闹钟\ALARM_CLOCK3.HEX
闹钟\Untitled.DSK
闹钟