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The 2019 China (Shaoxing) Second Integrated Circuit Industry Summit with the theme of "New Opportunities, New Integration, New Development" was held on November 15-16, 2019. This summit gave Shaoxing...[Details]
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Many market research institutions predict that by 2030, the share of renewable energy (such as wind power and solar power) in the total global energy consumption will increase significantly. The ...[Details]
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Abstract:
The human-machine interaction interface of the intelligent instrument, which is composed of a dot-matrix LCD display and a rotary photoelectric coding switch, makes the operation ...[Details]
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Central topics:
Analysis of the working principle of IGBT drive circuit
Analysis of possible problems in IGBT drive circuit
Current spike suppression scheme for IGBT drive circuit
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void PVD_Init(void) { NVIC_InitTypeDef NVIC_InitStruct; EXTI_InitTypeDef EXTI_InitStructure; NVIC_InitStruct.NVIC_IRQChannel = PVD_IRQn; NVIC_InitStruct.NVIC_IRQChannelPreemptionPriority = 0...[Details]
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With the completion of the telecommunications restructuring, China's telecommunications industry has entered a new "Three Kingdoms" era, and the 3G process has also been accelerated. As a new issue ...[Details]
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introduction At present, high-voltage inverter power supplies are being used more and more in technical fields such as ozone generators, sewage treatment, flue gas desulfurization, high-power lasers...[Details]
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On December 17, Zhangjiagang, Suzhou City, experienced the biggest drop in temperature since the beginning of winter. Despite the sudden drop in temperature, the atmosphere in Shazhou Lake ...[Details]
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volatile uint32_t uwTick = 0; void __interrupt() ISR(void) //void attribute ( (interrupt, no_auto_psv) ) _T1Interrupt( void ) { if((T0IF)&&(T0IE)) //Timer { TMR0IF=0; //T0CO...[Details]
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D7001 and D7002 sets are solutions for decorative products such as LED light strips and guardrail tubes. Compared with traditional products, this solution has many advantages such as high performance,...[Details]
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For a faulty instrument, we should first check and determine whether the fault phenomenon is common (all functions cannot be measured) or individual (individual functions or individual ranges), and th...[Details]
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On August 28, Skyworth TV held a new product launch conference entitled "Exploring Infinity", officially launching a new S series product - Skyworth S81 self-luminous smart TV, and a new Q series pro...[Details]
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Case 1:
1. Wiring Diagram
The wiring in the above picture is for controlling one stepper motor. This time, we will show you how to control two steppers to move simultaneously.
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1 Introduction
With the continuous development of modern electronics and information technology, the remote wireless communication technology between computers and single-chip control systems ...[Details]
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Analog integrated circuits mainly refer to integrated circuits that are composed of capacitors, resistors, transistors, etc., and are used to process analog signals. There are many analog inte...[Details]