USB控制开关(8路) ,通过本产品,可以用电脑直接控制继电器的闭合与断开。该模块无需驱动,下载资料里面自带有应用程序,即插即用。支持XP,WIN7/8 32位,64位系统。
【模块说明】1、8路USB中控板,经单片机解码后输出高低电平,每一路输出有15-20mA驱动电流,可直接驱动8路继电器模块。2、板载MINI USB接口,连接稳定,可以通过单片机直接控制(Arduino ,8051、AVR、PIC、DSP,ARM,MSP431,TTL逻辑电平等)【接线方式】1.黑色排孔接继电器的信号端2.VCC接5V正极3.GND接负极4.板载MINI USB接口连接电脑USB接口(需要自配线)【产品参数】供电电压:DC5VPCB尺寸:长34.5*宽29 净重:10g静态电流:小于10MA 8路继电器工作电流:小于600MA【中英文软件界面】:1.绿色表示继电器闭合,红色表示断开2.打开设备后,软件自动获取当前继电器的工作状态【下面是编程控制命令的代码:】:USB_VID 0x0416USB_PID 0x5020HID_CMD_SIGNATURE 0x43444948控制代码Open the first relay IO:0X0001, Close the first relay IO:0X0000Open the second relay IO:0X0002, Close the second relay IO:0X0000Open the third relay IO:0X0003, Close the third relay IO:0X0000Open the fourth relay IO:0X0003, Close the fourth relay IO:0X0000Open the first three relays simultaneously:. 0x0007Close the second one, open the first and third one: 0x0005Each bit stands for IO state, 1 for open, 0 for close!【资料下载地址】: http://kejixiaozhizuo.com/forum.php?mod=viewthread&tid=1539&extra=page%3D1