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Recently, Wuhan Municipal Bureau of Economics and Information Technology announced the results of the 2024 unicorn enterprise certification. 44 enterprises in the city were selected, of which 31 were ...[Details]
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#include
#define uchar unsigned char
#define uint unsigned int
unsigned char code smg_du ={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71,0x00};
unsigned char ...[Details]
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First, let's take a look at the system architecture of stm32: we can see four driver units: D-bus, S-bus, DMA1, DMA2. Four passive units: SRAM, Flash, FSMC (I wrote this based on stm32f103zet6, s...[Details]
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To calculate the transformer, you must first select a working point and calculate at this working point, which is the most demanding point. This point is the lowest AC input voltage, corresponding to ...[Details]
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1. MPEG-4 encoding is difficult to implement
1. MPEG-4 encoding chip
At present, the application of MPEG-4 in embedded systems is mainly dedicated MPEG-4 encoding chips, and its usage is similar t...[Details]
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Recently, according to the reporter's understanding, Xiamen Xinhong launched a product line of intelligent lighting covering high-power LED commercial lighting, industrial lighting, outdoor lighting,...[Details]
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A variable frequency motor refers to a motor that can continuously run at 100% of the rated load in the range of 10% to 100% of the rated speed under standard environmental conditions, and the temp...[Details]
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WPG Group launches MagSafe wireless charging solution based on Richtek products
On October 21, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia...[Details]
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According to foreign media reports, Nexperia, a Dutch semiconductor company, announced a partnership with Ricardo to develop a technology demonstrator for electric vehicle inverters based on gallium ...[Details]
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CEVA announced that it has made available the latest products and tools to support wireless communication design and development based on its industry-leading CEVA-XC communications processor. At a...[Details]
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According to foreign media reports, autonomous driving technology company Velodyne recently announced that it has reached a sales agreement with Beijing Zhixingzhe Technology Co., Ltd. ("Zhixingzhe")...[Details]
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In order to accelerate the rapid development of the photovoltaic industry in Sangzhuzi District, Shigatse City, on June 15, Shandong Shuifa Group Xingye Company and Shigatse Langming Solar Technolo...[Details]
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Recently, Santak (hereinafter referred to as "Santak"), a subsidiary of Eaton Corporation, a diversified industrial product provider, announced that it will gradually upgrade the performance parameter...[Details]
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1. Application Examples 1.1 System Function Use STM8's USART for self-transmission and self-reception (short-connect the transmit pin RXD to the receive pin TXD), send data: 0, 1, 2... data, and...[Details]
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1. Overview of Thermal Management System for New Energy Vehicles
Automotive thermal management refers to the overall control of vehicle heat and ambient heat from the perspective of the system...[Details]
DSP and ARM Processors
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