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Switching power supplies have been widely used in various electronic devices, and their unit power density is constantly increasing. However, they generate a lot of heat when working. If the heat c...[Details]
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U.S. semiconductor company Xilinx said on Wednesday it had secured a deal to supply 5G network equipment chips to Samsung, Reuters reported. Xilinx makes programmable chips for telecom equipment an...[Details]
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This article aims to make some preliminary analysis of the Shanghai new energy vehicle registration status released in July, as well as the new energy vehicle data in various dimensions in July. S...[Details]
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According to foreign media reports, vehicle safety system supplier Brigade Electronics announced the launch of a new next-generation predictive collision detection system Sidescan® Predict. (Image...[Details]
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At present, many domestic automobile manufacturers are developing their own hybrid vehicles based on Honda's i-MMD hybrid system. This article introduces the key technologies of Honda's i-MMD hybrid ...[Details]
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On January 18, Shenzhen Defang Nano Technology Co., Ltd. (hereinafter referred to as "Defang Nano") issued an announcement stating that the ninth meeting of the third board of directors held on Janua...[Details]
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Abstract: In order to extend the service life of the computer, the advantages of the two charging methods, float charging and cycle charging, are proposed and analyzed. The three-stage charging ...[Details]
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1. Actual photos 2. Schematic diagram and PCB diagram drawn by Altium Designer are as follows: (Project files can be downloaded in the 51hei attachment) Components list: 1. AT89C52 ...[Details]
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1. Serial port role:
(1) Data transmission channel
(2) Control console
2. Communication parameters
(1) Baud rate: measures the speed of transmission, the number of bits of data ...[Details]
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Figure 5.11 shows a finger-like layout of power and ground wires, which is similar to the grid of power and ground, allowing some mutual inductance coupling but saving more circuit board area.
...[Details]
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Since I couldn't find the relevant program after searching for a long time, I posted the program I wrote later, hoping to provide reference for later users! ; Experimental purpose: Familiar with the ...[Details]
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Recently, LuoShi Robotics, a leading company in the field of robotics, announced the completion of a C+ round of financing of RMB 200 million. This round of financing was jointly led by Shenzhen Capi...[Details]
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Single-phase reference sine wave generator circuit diagram
Figure 1 Single Phase Reference Sine Wave Generator
Due to the symmetry of the sine wave, only the weighted resistance of T...[Details]
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When I first started learning 89C51 microcontrollers, I used keil4 as the development environment, and later upgraded to keil5. Now I am preparing to learn STM32, and the STM32 development environmen...[Details]
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Data shows that by 2027, the scale of conductive silicon carbide power devices in the automotive market is expected to reach US$4.986 billion, accounting for 79.2%, while the market shares of energ...[Details]