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The schematic diagram of the secondary meter of the scale is shown in Figure 3 (excluding the power supply part). It is designed with 8031 single-chip microcomputer as CPU. The current signals o...[Details]
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With the increasing global attention to renewable energy and environmental protection technologies, the new energy vehicle market is booming at an unprecedented rate. In this wave of change, solid-...[Details]
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Infineon launches new edge AI evaluation kit
Accelerate ML application development with microcontroller, connectivity, AI and sensor portfolio
Infineon Technologies ...[Details]
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Q: In a recent RAQ, I mentioned current transformers. What are they and how are they used?
A: A current transformer is just a different use of an ordinary transformer. You can find it in textbook...[Details]
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TSMC recently released its fourth quarter earnings report, with revenue of NT$625.53 billion (currently approximately 138.868 billion yuan) and net profit of NT$295.9 billion (currently approximately...[Details]
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Some addresses at the lower end of the program memory are fixed as entry addresses for specific programs: (1) 0000H——Program entry address after the microcontroller is reset. (2) 0003H——Interrupt se...[Details]
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From March 24 to 25, State Grid Hunan Electric Power Co., Ltd. organized Hunan Integrated Energy Company and others to go to Xiangxi, Huaihua and other cities and counties to "deliver training on-s...[Details]
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I recently made something that needed 4 serial ports, so I used STM32F103V and drew a circuit.
Schematic diagram:
PCB:
Physical map:
Serial port interru...[Details]
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The role of mutual inductor
The role of voltage transformer
The function of the voltage transformer is to convert the high voltage into a standard secondary voltage of 1...[Details]
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0 Introduction
The general key driver is usually very simple. Once the key input port is detected as low level in the program, the software delay is used to detect the key input port again after...[Details]
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With the advent of SoC design elements such as the MIPS32 1004K Coherent Processing System (CPS), on-chip symmetric multiprocessing (SMP) with a single operating system has become a real design opt...[Details]
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For Huawei's mobile phone supply chain, the sharp drop in Huawei's terminal shipments has undoubtedly become a "fatal" blow, especially for suppliers whose performance is highly dependent on Huawei. ...[Details]
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1 Introduction
The rear stage of the current-type EDM power supply is an electronic load, which continuously chops the output current of the front stage converter during operation. In the ent...[Details]
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At present, most practical solar cell technologies are based on polycrystalline silicon or monocrystalline silicon materials, and their conversion efficiency can reach about 18% at most. However, a...[Details]
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Industrial control machines are very important equipment in the field of industrial automation, and they play a key role in various industrial production processes.
PLC (Programmable Logi...[Details]
DSP and ARM Processors
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