ViewSonic has unveiled the ViewBoard IFP92UW, a 5K ultra-wide interactive display ideal for professional and educational ...

尽管如此，RS-232硬件仍然广泛存在着，而且价格低廉，其双极信号电平仍然具有很强的抗噪声和抗电缆长度影响的能力。它另一个有用的特性是典型的RS-232适配器产生的双极电源电压 (通常为+/-6V)，这些可以通过标准RS-232输出信号 (例如RTS和TXD)方便地接入，并用于为连接的模拟和数字电路供电。

嵌入式里面说的串口，一般是指UART口，但是我们经常搞不清楚它和COM口的区别, 以及RS232, TTL等关系, 实际上UART,COM指的物理接口形式 (硬件), 而TTL、RS-232是指的电平标准 (电信号).

Powered by the AMD Ryzen AI9 HX 370 processor, the GPD Pocket 4 delivers impressive performance in a portable form factor.

Fibocom (Stock code: 300638), a global leading provider of wireless communication modules and solutions, today debuts the ...

Elephant Robotics Mercury X1 is a 1.2-meter high wheeled humanoid robot with two robotic arms using an NVIDIA Jetson Xavier NX as its main controller and ...

IT之家 11 月 20 日消息，科技媒体 techpowerup 今天（11 月 19 日）发布博文，报道称 PNY 针对主流用户，推出了高性能 Attaché X USB 3.2 优盘。 Attaché X USB 3.2 Gen ...

The new UP 710S is a return to roots in some ways: like the original UP Board, it’s a credit card-sized computer with an Intel processor. But it features a slimmer design, support for up to an Intel ...

“This new DTP3 transmitter brings additional USB-C and HDMI connectivity options for your system designs,” said Casey Hall, ...

The SGR series transducer utilises non-contact technology, effectively eliminating the common drawbacks associated with slip rings, and employs modern strain gauge signal conditioning techniques to ...

Sensor Technology announces an update to its TorqSense SGR521 transducer. In addition to standard digital outputs such as ...

This design idea uses asynchronous RS232 to power and count pulses from a simple 10 kHz voltage-to-frequency converter.