Library for RS232 serial communication to Xantech, Monoprice, Dayton Audio, Soundavo, and other multi-zone amps. This supports any serial protocol for communicating with the amps, including RS232 ...

Since the Microsoft Surface comes with a USB-C port, it opens up the possibility of wide connectivity options via a compatible USB-C adapter, hubs, docking, display-out, and charging. Here are the ...

The connectors all look the same (technically known as a “Type-C connector”), but there are significant differences, particularly on data-transfer speed—with USB-C maxing out at 10Gbps ...

If you don’t need the fastest USB drive around, you can save a bit by opting for a USB 2.0 or USB 3.0 drive but it will take longer to transfer files onto and off of the device. USB 3.0: Up to 5 ...

When wired RS232 connection to some legacy NMEA or GDL90 equipment is necessary - one may consider to use this type of adapters. It is also worth to mention, that with use of provided connection wires ...

We list the best USB bootable distros, to make it simple and easy to run Linux using nothing more than a USB drive. There are several uses for shoving Linux distros inside a USB flash drive.

Although DIY PCB making has made great strides since the early days of chemical etching, there’s one fly in the ointment: vias. These connect individual layers of the board with a conductive ...

The best DIY home security systems are easy to install, include motion and entry sensors, a loud siren and professional monitoring, all for a reasonable monthly fee. When you purchase through ...

1、串口、COM口是指的物理接口形式(硬件)。而TTL、RS-232、RS-485是指的电平标准(电信号)。 2、接设备的时候，一般只接GND RX TX。不会接Vcc或者+3.3v的电源线，避免与目标设备上的供电冲突。 3、PL2303、CP2102芯片是 USB 转 TTL串口 的芯片，用USB来扩展串口(TTL电平)。