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FreeWheel
The so-called FreeWheel actually means turning off all six switching devices of the inverter, which is commonly referred to as shutdown or free shutdown in the field of industrial fr...[Details]
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1. Introduction
New AC power supply designs in the 200W-500W range increasingly require power factor correction (PFC) to reduce energy waste on the power cord and maximize the power available ...[Details]
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The microcontroller source program is as follows: /* ***************************************************** */ /* ***************************************************** */ // Project: 51 MCU Deve...[Details]
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In recent years, IoT applications have emerged in an endless stream, and the popularization of applications in various industries such as smart transportation and smart medical care has comprehensive...[Details]
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The code of API
embedded programming can be simply divided into two parts. One is the algorithm part that is independent of hardware, and its programming is no different from ordinary C programming; ...[Details]
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The Ministry of Industry and Information Technology has issued 5G commercial licenses to China Telecom, China Mobile, China Unicom, and China Broadcasting Corporation. The industry has said that the ...[Details]
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On June 28, 2022, Copenhagen time
, JAI announced the expansion of the Go-X series of small machine vision cameras, adding 24 new global shutter models equipped with Sony's latest Pregius S C...[Details]
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On August 19, the third batch of projects in the province's development zones in 2024 were signed, started, and put into production in various cities. In this batch of three activities, a total of 55 ...[Details]
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PTP/GPTP
In the car, vehicle time uses gptp to synchronize vehicle time. gptp is a simplified version of ptp. The specification definition comes from IEEE 802.1AS. Theoretically, it can achiev...[Details]
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Recently, the Ministry of Commerce and the General Administration of Customs issued an announcement deciding to implement export controls on gallium and germanium-related items, which will be officia...[Details]
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On the 19th of last month, Huawei unveiled its new Mate 30 series in Germany. Its powerful camera performance was widely praised, but the series was subject to the US trade ban and did not carry Goog...[Details]
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SCI is a full-duplex asynchronous serial communication interface, mainly used for communication between MCU and other computers or devices. Several independent MCUs can also realize serial communicat...[Details]
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1 Introduction For the plastic bottle making process, the plastic is heated to a molten state, and becomes a tube embryo through high-pressure injection. After a short period of cooling, it is inflat...[Details]
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Bypass and decoupling capacitors have long been used to reduce the various noises generated on PCBs. Due to their relatively low cost, ease of use, and a range of available values, capacitors are ofte...[Details]
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On November 18, the latest news came from the Wuhu Economic Development Zone in Anhui Province. The world's first GWh-level new solid-state
battery
production line was officially settled, w...[Details]