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Commerce Secretary Gina Raimondo and Biden On July 12, sources said that three senior officials of the Biden administration will introduce the global innovation and technology competition and the ...[Details]

After the Apple conference, Xiaomi TV Marketing Vice President @小米高雄勇 said on Weibo that Apple followed Xiaomi’s lead and also joined the triathlon. The triathlon was a hardware + software + Internet...[Details]

On September 11, the Anhui Ma'anshan Semiconductor Association was formally established. The conference elected the first board of directors of the association, and AAC Technologies (Ma'anshan) Co., ...[Details]

Since RS-422 and RS-485 buses have the characteristics of strong anti-interference ability, high communication rate, long communication distance, and the ability to communicate with multiple slaves, ...[Details]

In the ARM architecture, a driver module is required to access IO. The request_mem_region() function can be used to request IO memory during module initialization, and then the ioremap() function can ...[Details]

Earlier we introduced the role of pre-emphasis or de-emphasis technology in overcoming transmission channel losses and improving the signal quality at the receiving end of high-speed digital signals. ...[Details]

The chip can be driven by an external clock source, as shown in Figure 15. At this time, the CKSEL fuse bits must be programmed according to Table 15. After selecting this oscillator source, the s...[Details]

The oscilloscope is the most useful tool in the toolbox of electronic engineers and electronics enthusiasts. It can transform a voltage signal into a waveform that changes over time, so that informat...[Details]

Complex physical and electrical rules, high-density component layout, and higher high-speed technology requirements have all increased the complexity of today's PCB design. No matter at which stage o...[Details]

Circuit Function and Advantages 　　Many applications require the conversion of single-ended analog signals, either bipolar or unipolar, by a high-resolution, differential-input ADC. This dc-coupled ...[Details]

Over the past two decades, Keithley source meters under Tektronix have been leading the cutting-edge technology and verifying new inspirations for engineers in various industries. From 1989 when Keit...[Details]

This series will bring systematic learning of FPGA, starting from the most basic digital circuit foundation, the most detailed operation steps, the most straightforward verbal descriptions, and step-...[Details]

On June 6, Changdian Technology issued an announcement stating that its wholly-owned subsidiary Changdian International (Hong Kong) Trading and Investment Co., Ltd. (hereinafter referred to as "Chang...[Details]

In new energy vehicles, current sensors are an important part of the system and play a key role in various systems of the vehicle. In the BMS system, by detecting the charging and discharging curre...[Details]

Introduction     With the continuous development of science and technology, the manufacturing process and design level of integrated circuits have been rapidly improved, and designers can integrate ...[Details]