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There are many types of ADCs, and there are many corresponding accuracy and errors. This article will talk about the accuracy and errors of ADCs. ADC introduction ADC: Analog Digital Converter, ref...[Details]

Today, vivo announced the appearance of its new phone, vivo S9. It has a right-angle frame and the back continues the two-color cloud-step design. The rear camera module has an overall matrix design ...[Details]

We have already built the QT development environment and ported it to ARM. The previous environment can be used well. But it is very troublesome to compile, and you need to keep ①qmake generates ...[Details]

Since the beginning of this year, the country has vigorously promoted the deployment of new infrastructure. 5G, as the first of the seven major areas of new infrastructure, is positioned as network i...[Details]

Report on October 22 According to a report on the US "Wall Street Journal" website on October 19, the world's largest contract chip manufacturer believes that a turnaround in the semiconductor market...[Details]

Fault phenomenon Output level out of tolerance Testing process After testing, it was found that the output level of the instrument was below 3G, around 20G, the tolerance was large, and the amplifi...[Details]

Anjie Digital and Graphcore work together to use IPU for weather forecasting, precision irrigation and disaster prevention and mitigation November 23, 2021, Beijing, China - Today, Anjie Digital, a...[Details]

Many modern electronic systems require some form of current measurement to improve system power consumption, efficiency, and reliability. These systems include LED drivers, portable devices, and ...[Details]

Like SMT, CMP is committed to exploring the coarse-grained parallelism of computing. CMP can be seen as the development of large-scale integrated circuit technology. When the chip capacity is large en...[Details]

Who would have thought that our cars would need so many electronic control units (ECUs) to keep running for a trip to the grocery store? Who would have thought that the comforts that today's cars can ...[Details]

According to reports from many netizens on Weibo, Huawei Cloud experienced an outage starting at 9:20 in the morning, and the Huawei Cloud login and management backend were inaccessible. In resp...[Details]

The architecture of ARM storage system varies greatly to meet the needs of different embedded application systems. The simplest storage system uses a flat address mapping mechanism, just like some si...[Details]

***************************  When TMR0 is used as a timer, the timer clock = system clock/4;  when writing TMR0, a 2-cycle delay will be generated. If the prescaler is not used, it can  be compensate...[Details]

From October 15 to 16, 2021, the "2021 China Automotive Supply Chain Conference" co-organized by the China Association of Automobile Manufacturers and the Chongqing Liangjiang New Area Management Com...[Details]

For MOSFET, it is connected in series with the primary side of the transformer during operation. Due to the influence of the transformer leakage inductance and the large turn-on capacitance of MOSFET...[Details]