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The leakage current tester is designed according to international and domestic safety standards such as IEC, ISO, BS, UL, JIS, etc. It is suitable for testing the safety leakage current of various ...[Details]
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On September 2, at the Shanghai EESA exhibition, CRRC Zhuzhou Institute, together with Midea Building Technology and other companies, jointly released a 12kW direct cooling thermal management unit,...[Details]
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On December 12, the Inpai Battery Smart Ecological Factory under GAC Aion was officially completed and put into production. At the same time, the new breakthrough of the Magazine Battery 2.0 was relea...[Details]
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On January 9, Corning’s official Weibo announced a new cooperation with Tianma Microelectronics ( Ti anma) to launch the next generation of automotive displays using Corning’s LivingHinge technology....[Details]
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Right now, the "portable future" seems to be just around the corner, with devices that were once bulky and bulky now becoming lightweight and portable. I have personal experience with this in my pers...[Details]
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6. IE-----Interrupt enable register
Bit addressing, address: A8H
B7
B6
B5
B4
B3
B2
B1
B0
EA
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ET2
ES
ET1
EX1
ET0
EX0
EA (IE.7): When EA=0, ...[Details]
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1. Working Principle Let's first familiarize ourselves with the working principle of a switching power supply that can output 5V voltage, as shown in Figure 1. 1. Anti-interference circuit F...[Details]
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float T, Kp, Ti, Td; //const float A, B, C; void calcConst() { A = Kp * (1 + T / Ti + Td / T); B = -Kp * (1 + 2 * Td / T); C = Kp * Td / T; } float PID(float rt, float yt) { st...[Details]
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1. What is a pull-up resistor? When studying microcontrollers, we often encounter a group of terms: pull-up resistors and pull-down resistors. Through learning, we know that pull-up and pull-down res...[Details]
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Multi-station integration business is one of the current special pilot tasks of State Grid Corporation of China in the construction of ubiquitous power Internet of Things, which means using existin...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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The operation of a three-phase motor requires a three-phase inverter, which generally consists of: 6 power transistors (MOSFETs or IGBTs), gate drivers (one or more) to control the transistors, and c...[Details]
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Electricity brings economic benefits to human beings and is convenient and environmentally friendly, but we should save electricity, pay attention to safety, and prevent fires. Energy saving is...[Details]
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When are pull-up resistors used:
2. The OC gate circuit must be equipped with a pull-up resistor before it can be used.
3. In order to increase the driving capability of the output pins, ...[Details]
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Recently, a scientific and technological achievement of Jiayuan Technology - "Research and Industrialization of Production Technology of High-Performance Ultra-Thin Electrolytic Copper Foil for Fas...[Details]
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