IC读卡器
IC读卡器,DS1302、LED显示,K4,RS232通信...
IC读卡器,DS1302、LED显示,K4,RS232通信...
只是一个用单片机控制的IC读卡器,用于小区门禁系统,大家参考一吓把。...
This Tetris-Clone was assembled from one ATmega8, 240 red LEDs, a few BJTs, a few IC s and some push-buttons....
是IC,CH451的处理程序,连接有LED灯.可用....
关于ARM控制鼠标运行的C程序 所用IC为LPC2132等,程序包含接收和发送数据子程序...