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Let's get to the point. The function of this experiment is to connect a sending module (the big board) to 4 buttons. By pressing these 4 different buttons to send 4 different commands, the receiving e...[Details]
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On September 17, Jucan Optoelectronics Technology Co., Ltd. (stock code: 300708, stock abbreviation: Jucan Optoelectronics) held the third extraordinary general meeting of shareholders in 2021, and r...[Details]
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During the ARM startup process, the SRAM address is first mapped to 0x0. At this time, DRAM is mapped to its own physical address, which means that the operating system has not yet been entered;
Afte...[Details]
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Since the beginning of this year, the development of intelligent automobiles has entered a new stage of development, which includes both breakthrough progress and transformative challenges. As the co...[Details]
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Service life of series motor
The service life of a series motor is affected by many factors, including load conditions, operating temperature, speed, maintenance, etc.
First of all,...[Details]
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On the eve of SENC 2016, a piece of information went viral on WeChat Moments: According to PV365 statistics, the top 20 Chinese photovoltaic inverter companies had a total shipment volume of 35GW i...[Details]
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As we all know, portable medical electronics have developed greatly and been widely used in recent years. More and more new products have appeared on the market. The most effective solutions that ...[Details]
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Many
electronic
systems require both positive and negative voltages to operate properly. Efficiently generating a very low positive output voltage from a higher input voltage usually requir...[Details]
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Hardware SPI (interrupt mode) Take STC15W408AS microcontroller as an example 1. Hardware Wiring STC15 series MCU SPI usage precautions (I) 2. Programming 1. Registers related to SPI interrupts ① ...[Details]
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Last time we analyzed the minimum hardware system of the MCU, so today we will learn about the program download process of the MCU. Let's first look at the MCU program download circuit diagram, as sho...[Details]
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Infineon Technologies AG has once again been included in the Dow Jones Sustainability World Index, making it one of the world's most sustainable companies. Infineon Technologies was one of 6 companie...[Details]
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Fork means bifurcation, a process is divided into two processes Previously, a multi-process OS was implemented, and fork must have been implemented https://github.com/lisider/learn_os/tree/master/pro...[Details]
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The potential of reactive power regulation of photovoltaic inverters can be further tapped
——Interview with Zhou Xiaoxin, academician of the Chinese Academy of Sciences
Pu Liangping
...[Details]
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As the demand for switching power supplies for electronic products continues to grow, the power loss measurement and analysis of the next generation of switching power supplies is becoming increasi...[Details]
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According to foreign media reports, car manufacturer Jaguar Land Rover (JLR) has applied for a patent to the World Intellectual Property Office, which mainly discusses conveying various information...[Details]
Analog electronics
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