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According to Jiwei.com, industry insiders previously revealed that Apple cut iPhone component orders by as much as 25%, but PCB manufacturers in Taiwan, China in the iPhone 13 supply chain emphasized...[Details]
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Micro electromechanical systems (MEMS) is a technology that combines microelectronics and mechanics. It has been around for decades, but its real development began in the 1990s. In recent years, the ...[Details]
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1. Selection of pressure transmitters
Pressure transmitters are measuring instruments that convert pressure variables into standardized output signals that can be transmitted, and there is a g...[Details]
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When you use a signal generator (signal source) to output a continuous wave, the signal generator confirms its output amplitude accuracy at the RF output port. Because the temperature increases over ...[Details]
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The probe is the first link in observing signals. Its main function is to carry the signal transmission link, completely and reliably transmit the signal to be measured to the oscilloscope for measur...[Details]
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In a microcomputer system composed of a single-chip microcomputer, the operation of the single-chip microcomputer is often interfered by external electromagnetic fields, causing the program t...[Details]
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The old u-boot uses ATAGS to start the Linux kernel. This article uses the new dtb method to start the kernel.
The kernel I use is linux-3.17.2 version. Now I start compiling the kernel.
(1) Decomp...[Details]
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introduction
In the mid-to-late 1980s, the concepts of "virtual instruments" and "virtual systems" were proposed abroad. With the rapid development of microelectronics technology and computer tec...[Details]
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At today's press conference, Huawei released the world's first Bluetooth & low-power Bluetooth wireless chip - the Kirin A1 chip, which has excellent anti-interference capabilities and high-performan...[Details]
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Recently, Xiaomi announced a new batch of models that will stop after-sales service from May 1st because the manufacturer no longer provides after-sales accessories. Among them are not only a batch o...[Details]
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China Energy Storage Network News:
Professor Cisong of Tsinghua University delivered a speech entitled "The Current Situation and Prospect of Energy Storage Applications under the Background ...[Details]
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In today's electronic products, touch sensing technology is increasingly gaining more attention and application, and new technologies and ICs are constantly being introduced. At the same time, high-se...[Details]
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With the development of high-speed digital systems, high-speed serial data is widely used, and FPGAs with built-in high-speed serial interfaces are also widely used. Correspondingly, the test of hi...[Details]
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NXP's development tools enable new ultra-wideband applications for iPhone and Apple Watch
Eindhoven, the Netherlands – June 11, 2021 – NXP Semiconductors N.V. announced that it is no...[Details]
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A CAN bus repeater is a device used to extend a CAN bus network. It can amplify and forward CAN bus signals to achieve longer-distance communication. This article will detail the installation locat...[Details]
Power technology
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