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In the main line of intelligent driving development, the current assisted driving system is classified around different driving scenarios and the impact on the car owner. In order to meet the expecta...[Details]

Instrument used: Universal electronic tensile testing machine (with replaceable fixture) from Shanghai Hesheng Instrument Technology Co., Ltd. HS Series Three-Point Bending Testing Machi...[Details]

1: Created the MC9S08A project with default parameters; 2: The sprintf function is used in the program, causing the program to run away   question:     (1): First, reference the header file: s...[Details]

It is reported that the paper review work for ISSCC2021 (International Solid-State Circuits Conference) has been completed. According to the review results, China (mainland, Hong Kong, and Macao) had...[Details]

Build the development environment of i.mx6ul, using ubuntu14.04, hardware platform: Mir MYB-6ULX Refer to Mir's MYS-6ULX-LinuxDevelopmentGuide 1. Install the software package   sudo apt-get ins...[Details]

 We often hear hardware engineers around us mention the topic of signal integrity. So what exactly does signal integrity mean? Signal integrity (SI) refers to the signal quality on the signal line...[Details]

4G module is an important carrier for connecting things to things, and is one of the core components for terminal devices to access the Internet of Things. With the popularization of 4G, the demand ...[Details]

On the evening of June 30, Espressif Technology disclosed its first-half performance forecast, predicting that the net profit attributable to the parent company's owners in the first half of 2021 wil...[Details]

      Xiaomi's Android One models correspond to the domestic version of the "Digital X" series. For example, the Xiaomi 5X corresponds to the Xiaomi A1, and now the Xiaomi A3 series is about to debut...[Details]

The DMA part I used is relatively simple. Of course, maybe this is a new thing, and I can't use its complex functions for the time being. The following is a question and answer format to express my t...[Details]

Zigbee is a low-power, low-transmission network protocol that is ideal for applications such as smart homes, where devices do not often communicate over short distances. Today, there are many differ...[Details]

Hardware platform: tiny4412 System: linux-4.4 File system: busybox-1.25 Compiler: arm-none-linux-gnueabi-gcc (gcc version 4.8.3 20140320) uboot: friendly built-in uboot, see the previous section Expe...[Details]

introduction In the construction industry, evaluating wall cracks and ground cracks is an important indicator for evaluating the quality of a house. An embedded system device is generally composed of...[Details]

In our production process, water is needed to cool down the products in order to meet the requirements of the product process. In general, a large pool uses a water pump motor to pump water to the ...[Details]

　　In recent years, multimedia technology has gradually penetrated into people's lives. MP3 players have become popular portable audio playback devices. Since the MP3 encoding algorithm is very comple...[Details]