20A

     As early as the beginning of September, some netizens exposed that a new model of Gree's Dasong mobile phone had been connected to the network, indicating that the phone will be a flagship model...[Details]

With the rapid growth of the number of people surfing the Internet, users are gradually abandoning the low-speed and easily disconnected narrowband Internet access provided by traditional modems an...[Details]

1. The upper and lower limit action values ​​of the electrical contacts of the pressure gauge should be set according to the requirements or regulations of the process. Once set, irrelevant personnel...[Details]

Surface Duo is a dual-screen Android phone launched by Microsoft in 2020, with an initial price of US$1,399 (approximately RMB 9,000). The biggest highlight of this phone is its dual-screen solutio...[Details]

We recently visited customers in Asia and learned that every company is very focused on efficiency. A company in Beijing told us that the new EuP  directives now have the " force of law " to en...[Details]

How to use a digital multimeter Digital multimeter is one of the most commonly used tools for measuring current, voltage and resistance. This article introduces five common ways to use digital multim...[Details]

background As 4.0 continues to advance globally, industry opportunities and challenges coexist. As one of the group's main production bases, Jingbo Electronics Nanjing faces the challenge ...[Details]

Laster Technology, the largest LED headlight module R&D and production company in China, held a shareholders meeting. Looking ahead to 2019, Laster Technology said it will continue to expand its LED ...[Details]

Samsung is the only company that can compete with TSMC in 5nm process foundry, but its actual performance is not satisfactory. Qualcomm's use of Samsung's 5nm Snapdragon 888 has been questioned. The ...[Details]

     I didn't believe that the Tiny6410 board had high requirements for SD cards until I had to reinstall the system. I realized that it was really picky about SD cards! The experience of reinst...[Details]

Gallium nitride (GaN) crystals are a promising material that can be used to develop next-generation power semiconductor devices. According to foreign media reports, the National Institute for Materia...[Details]

Application Board Version 3.0 Provides Scalable, Easy-to-Use Sensor Development Platform Plug and play quick evaluation of Bosch Sensortec sensors and solutions Simplifies R&D, enables rapid prot...[Details]

The small household appliance industry is a typical labor-intensive industry, and market demand is rapidly iterating. The industry development is facing a small-batch, multi-variety production mode...[Details]

According to a recent report released by Boston Consulting Group (BCG), if major global semiconductor players all establish a completely self-sufficient local supply chain, the overall price of semic...[Details]

1. Compile the Linux kernel Documents needed: a. Kernel file (e.g. linux-2.6.22.6.tar.bz2) b. Corresponding patch file (for example, linux-2.6.22.6_jz2440.patch) $ tar xjf linux-2.6.22.6.tar.bz2//U...[Details]