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When GPIO is used for output, a pull-up resistor must be added, because the default is open-drain, high-impedance state, and cannot output high level. When GPIO is used as input, you need to cho...[Details]
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We have learned about the characteristics and principles of norFlash, so how does the CPU communicate with nor? Let's start with a detailed introduction.
1.Memory controller adapted to norflas...[Details]
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The working principle of infrared photoelectric sensor for measuring the speed of transport vehicles in highway dynamic weighing system is described, and its hardware implementation is introduced.
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introduction Electronic information and digital image processing technology have been widely used in various fields, and the informatization of vehicle-mounted systems has become an important sym...[Details]
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According to the display research department of TrendForce, as the mobile phone market is expected to recover in 2021, the demand for TDDI ICs will continue to expand, and the shipment scale of mobil...[Details]
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In recent times, Huawei has become the focus of everyone's attention. With opportunities and challenges coexisting, Huawei has been "signing" contracts frequently in China, from universities to local...[Details]
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Sales volume soared, gross profit margin increased, losses decreased... On May 20, RoboSense released its first quarter financial report for 2024, and the data was very good. More importantly, Robo...[Details]
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Abstract: This paper introduces the definition, classification and principle of electronic instrument transformers in detail, analyzes the types, principles and main problems of active and passive ...[Details]
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The single-phase bridge rectifier circuit is a circuit with a wide range of uses. It is also the key content of the secondary vocational textbook "Basics of Electronic Technology". The author has...[Details]
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Timer 2 is used to generate a 10mS timer interrupt as the clock beat. The assembly instructions are embedded in the operations such as saving the working register when switching tasks. Therefore, the...[Details]
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The "
V3DIM
" research project lays a solid foundation for identifying design requirements and developing highly integrated innovative 3D system-in-
package
(SiP) solutions fo...[Details]
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In modern electronic circuit design, more and more flexible printed circuit boards (FPC) and high-speed printed circuit boards (PCB) are applied to the communication and complex electronic devices o...[Details]
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From the name of the oil quality tester, you can know that the oil quality tester is used to detect the quality of oil, so how to detect it specifically? Here I will introduce to you the functions of ...[Details]
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The latest version of LIN bus protocol is V2.2, and the historical versions are V1.0, V1.2, V1.3, V2.0, V2.1, and V2.2. Please search Baidu for the specific differences. Here we only introduce the is...[Details]
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Temperature sensors are instruments for measuring temperature and are widely used in industry, scientific research, medical treatment and other fields. This article will introduce in detail the mea...[Details]
Embedded System
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