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The 15th China Graduate Electronic Design Competition (hereinafter referred to as "GD Competition") with the theme of "Your Creativity, a Promising Future" was officially launched a few days ago. In ...[Details]
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1. What is a fuse bit? The fuse is a design to protect intellectual property. Simply put, if you add voltage to a specific pin and sufficient current, you can blow the fuse inside. After it is bl...[Details]
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Original: AVR based oscilloscope A mega32 based low speed oscilloscope. It can be used to measure signals up to 5 kHz. The input voltage range can be up to 24V AC or 30V DC. It\...[Details]
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0 Introduction
In the field of modern communications and radar, broadband, high gain, and real-time parallel processing are important features of modern receivers. Therefore, this kind of acous...[Details]
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Mobile robot is a comprehensive system that integrates multiple functions such as environmental perception, dynamic decision-making and planning, behavior control and execution. It concentrates the re...[Details]
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The structure of AC servo motor can be divided into two parts, namely the stator part and the rotor part. The structure of the stator is basically the same as that of the rotary transformer. Two-ph...[Details]
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As the world pays more attention to energy issues, the energy consumption of electronic products will become more and more prominent. How to reduce its standby power consumption and improve power s...[Details]
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From September 16 to 22, 2024, IAA TRANSPORTATION 2024 was grandly held in Hannover, Germany. Hesai Technology, a world-leading LiDAR R&D and manufacturing company, made a strong debut with its new...[Details]
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introduction
With the continuous improvement of people's requirements for real-time signal processing and the rapid development of large-scale integrated circuits, digital signal p...[Details]
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Small products are often powered by batteries, which requires charging. Here is a record of the charging and power supply scheme for a 1S battery at 3.7V. First paste the schematic diagram: ...[Details]
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International Energy Network/PV Headlines (PV-2005) learned that on June 25, China Coal Energy Group Co., Ltd. announced the winning candidates for the first batch of 1500V string inverters (196kW ...[Details]
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1 Negative temperature thermistor
PSB negative temperature thermistor is composed of oxides of transition metal elements such as Co, Mn, Ni, etc. It is fired at high temperature to form semi-cerami...[Details]
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Working principle:
The lithographic offset press uses various specifications of paper for indirect printing. First, the graphic materials to be printed are made into a film base, and then ...[Details]
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UI! Looking at the mobile phone fast charging industry, how can it be faster? How can we make a breakthrough? Breaking the European and American chip monopoly, Shanghai Nanxin launches charge pump fa...[Details]
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From technology wars to price wars and then to brand wars,
the competition in
the power battery
industry chain
has shifted from the relatively single product power competition in the p...[Details]
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