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Seoul, June 9, 2022 – SK Hynix Inc. (or “the Company”, www.skhynix.com) announced that it has begun mass production of HBM3, the industry’s best performance DRAM. * HBM (High Bandwidth Memory): It is...[Details]
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On April 13, Shaanxi Construction Engineering Group Co., Ltd. (hereinafter referred to as "Shaanxi Construction Engineering") announced the "Announcement on the Signing of Major Contracts by Subsidia...[Details]
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Complete electronic lottery project, based on AVR microcontroller ATMEG128, including schematics, source code and simulation The simulation schematic is as follows . The microcontroller source pro...[Details]
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Senior security officials from the United States, Japan and South Korea will hold a trilateral meeting in Maryland on the 2nd. The White House said the three parties will discuss chip supply chain se...[Details]
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Soft start control cabinet is mainly used to start various high-power motors. Soft start is used to replace the traditional starting method, achieve smooth starting, reduce starting current, reduce...[Details]
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Hello everyone! Today I bring you the first article in the series of . This article mainly introduces the basic knowledge of battery SOC. In the future, I will introduce various SOC estimation method...[Details]
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After so many years of contact with lamp manufacturers, I often feel that lamp manufacturers do not want to buy good LED power supplies, but they do not know how to distinguish whether the purchase...[Details]
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Printed circuit boards (PCBs) provide electrical connections between circuit components and devices. They are the most basic components of various electronic devices, and their performance is direc...[Details]
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When a call signal is input to a certain channel, the signal will be sent to the encoder (74LS148) for encoding. The encoder signal passes through the inverter (74LS04) and is output to the display...[Details]
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In 1998, white light LED was successfully developed. This LED is made by packaging GaN chip and yttrium aluminum garnet (YAG) together. GaN chip emits blue light (λp=465nm, Wd=30nm), and the YAG ph...[Details]
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The signal generator is used to generate a sinusoidal signal (low frequency) with a frequency of 20Hz to 200kHz. In addition to voltage output, some also have power output. Therefore, it has a wide r...[Details]
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Jinan, China (August 29, 2023) - The TI Cup 2023 National College Student Electronic Design Competition General Evaluation was successfully held at Shandong University. 431 participating teams from...[Details]
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Recently, Huawei Technologies Co., Ltd. has added a number of new patent information, including patents for "semiconductor devices and related modules, circuits, and preparation methods." Image sou...[Details]
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Recently, NVIDIA held an offline media communication meeting to explain in detail the new changes, new technologies, integrated software and hardware stacks of the two products NVIDIA Omniverse and N...[Details]
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introduction
Stepper motor
As an actuator, it is widely used in various types of automatic control systems. It is an electromagnetic mechanical device that converts discrete elect...[Details]