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According to foreign media reports, as wireless headphones become more and more popular among busy people, drivers are also keen on this type of headphones. However, in many states in the United Stat...[Details]

The IC KA2209 based 2 Watt Stereo Audio Amplifier circuit is designed for such small audio amplifiers. Such as mini cassettes, smartphones, mp3 players and other products that require audio gain th...[Details]

I remember that when I was in school, I often used Keil and Protues to study C51 microcontrollers in the laboratory. Now it has been nearly a year and a half since I said goodbye to 51. These days, I...[Details]

In the last blog, I wrote about how to build an STM32 development environment under Ubuntu. The program has been compiled to generate main.bin. The next step is to burn the file to STM32. To burn the...[Details]

Migrate Technology recently completed a B round of financing of tens of millions of yuan, led by Shanda Fund. This round of financing will mainly be used to deepen the global market sales system ...[Details]

Computing density cannot keep up with the growth of Internet traffic, and the amount of data analyzed in data centers is growing faster than ever before; to solve this problem, greater memory bandwid...[Details]

      On November 25, the OPPO Reno7 series new product launch conference was held as scheduled, and the star product OPPO Enco Free2i was officially unveiled. As a high-quality true wireless noise-c...[Details]

The main parts of an oscilloscope include an oscilloscope tube, a Y-axis amplifier with attenuator, an X-axis amplifier with attenuator, a sweep generator (sawtooth generator), a trigger synchronizat...[Details]

Transmission/reflection spectrum measurement is an important optical property of the material itself and a basic means of spectrum measurement. It usually requires the use of spectrometers, light sou...[Details]

The kernel can run, and the next step is to transplant the root file system. We use BusyBox-1.10.1 to create the root file system. The download address is: http://www.busybox.net/downloads/ 1. Set up...[Details]

1. The whole screen is not lit (black screen) 1. Check whether the power supply is powered. 2. Check whether the communication line is connected and whether it is connected incorrectly. (Sy...[Details]

On September 28, the 27th Xuzhou Investment Promotion Conference 2024 was held on the shores of Dalong Lake. With the theme of "Pengcheng Dreams, Moving Towards the New", this conference attracted ...[Details]

September 5, 2023 – Mouser Electronics, an industry-renowned New Product Introduction (NPI) agent offering an ultra-rich range of semiconductors and electronic components™, announced that it has won ...[Details]

On November 5, the construction of the Ningxia Baofeng Battery and Energy Storage Container System Demonstration Project located in the Suyin Industrial Park was accelerated. The first phase of the 10...[Details]

ABB robots are intelligent devices widely used in the field of industrial automation. Their command systems are rich and diverse and can meet the needs of various complex scenarios. Basic...[Details]