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Governments around the world have provided regulatory pressure to use electric motors more efficiently. First came the Environmental Protection Act of 1992, which mandated motor efficiency standards, ...[Details]
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According to Roland Quandt of foreign media WinFuture, Qualcomm seems to be developing a cheap processor based on Snapdragon 888 (SM8350), code-named SM8325, which does not support 5G modem. ...[Details]
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This article takes the AT89C51 system with a 6MHz clock as an example to illustrate the application of clock interrupts:
Timer initial value and interrupt cycle The clock interrupt does not need to...[Details]
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In actual development, we often encounter some occasions where the power needs to be turned off and then powered on again for memory. This requires a power-off storage chip. The most commonly used EE...[Details]
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Pulse compression
The system is widely used in modern radars. It increases the average power of the transmission by transmitting wide pulses to ensure sufficient effective range. When receiving, ...[Details]
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Preface The scope and concept of the embedded world are extremely broad, ranging from ASIC to MCU. ASIC is a technology with great potential and innovation. Although its design is very expensi...[Details]
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When I was in school, I didn't know what I would do in the future, so I learned a little bit of everything. I picked up anything that I thought was useful, but after I graduated, I found that what I ...[Details]
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1 PIC1 microcontroller programming (sending part) #include /*This program implements the asynchronous communication function between two MCUs. This program is the sending part*/ unsigned char t...[Details]
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A sentiment has spread among autonomous driving startups: the best outcome may be that large companies take over. General Motors acquired Cruise, Delphi acquired nuTonomy, Ford will invest $1 billi...[Details]
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Columnist Ryan Huang Wi-Fi wireless networks play an indispensable role in today's families. Whether it is the smartphones, tablets, various 3C products, or even IoT applications such as smart TVs...[Details]
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Program functions: There is a black independent button (K3) on the lower left of the experiment board. When we press it, the state of D1 (LED light) will be reversed. Thought analysis: We set I...[Details]
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Zoss Automotive Research Institute released the "2023 China Advanced Driver Assistance Redundancy System Strategy Research Report".
Redundant design, also known as redundancy design technology...[Details]
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Many embedded applications use A/D converters. However, if the circuits connected to the A/D converter input are incorrect, the A/D conversion measurement can be unintentionally corrupted. Figure 1 ...[Details]
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Although the price of Samsung's flagship phones is prohibitive, often costing eight or nine thousand or even tens of thousands of yuan, Samsung still has many low-priced mobile phones worth choosing,...[Details]
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1. Huawei HarmonyOS Smart Cockpit
Equipped models: Seres new models
At this year's Huawei Developer Conference 2021 (Together), the "HarmonyOS Smart Cockpit" made its debut.
...[Details]
Analogue and Mixed Signal
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