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ysj_new4
- 刷卡饮水机程序,包括RFID卡读写操作,EEPROM数据存储,电磁断电器控制,LED显示,与上位机通讯-Credit card dispenser procedures, including RFID cards to read and write operations, EEPROM data storage, electro-magnetic cut electrical control, LED display, and host computer communication
RFIDRC522
- 红外遥控射频卡公交卡、饭卡刷卡系统应用 有读卡信息(卡类型、类号、余额),初始化卡,充值和扣款功能。 2.多级菜单操作,菜单有反白高度显示。 3.全遥控操作,通过遥控键盘控制读、写卡,并可输入读、写数值。 4.自动设定数据范围,超范围自动提示。-Infrared remote control RF card bus card, the card credit card application system Read the card information (card typ