Location:
Search - wan nian li pdf
Search list
Description: 此款LED 数码万年历采用Holtek 公司开发的HT45R02 和HT38A5 微控制器设计,具有年、
月、日、时、分、秒、星期、温度、农历、气温、24 节气显示以及整点报时,定闹功能。
HT45R02 具有2K´ 14 位ROM,80´ 8 位RAM 和40 个双向输入/输出口。拥有省电,宽广的工作
电压范围等特点。HT38A5 提供高质量的和弦铃声,内含12 首音乐,以及8 和弦功能。HT45R02
只需3 个I/O 跟HT38A5 通讯即可执行整点报时,定闹功能。-This LED Digital Calendar using Holtek developed and HT45R02 microcontroller HT38A5 design, with year, month, day, hour, minute, second, week, temperature, lunar, air temperature, 24 solar terms, as well as the whole point timekeeping display, set to make functional . HT45R02 with 2K
Platform: |
Size: 708608 |
Author: steven |
Hits:
Description: 万年历原理图, pdf文档, 12345-wan nian li yuan litu
Platform: |
Size: 41984 |
Author: zhongsike |
Hits: