RS232-USB转化器将老式RS2332串口转换成USB接口来与PC机进行数据传输，USB控制器采用CY7C63001A-RS232-USB converter old RS2332 will be converted into a USB serial interface with the PC for data transfer, USB controller CY7C63001A

基于防盗报警系统的室内灯光调节系统 使用VFW读取USB摄像头数据，转化为室内灯光强度，显示并通过串口发送-Anti-theft alarm system based on indoor lighting control system using the USB camera VFW read data into the interior light intensity, display and sent through the serial port