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On February 25, Xinwangda disclosed the plan for the 2021 fixed increase. The announcement shows that the target of this issuance is no more than 35 specific investors that meet the requirements of t...[Details]
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Recently, the lithium battery energy storage system developed by Powin Corporation (hereinafter referred to as "Powin") has successfully obtained the UL 9540A certification certificate issued by Inter...[Details]
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In
vehicle-mounted satellite
communications, low-profile vehicle-mounted antennas have good concealment and usability, and have a wide range of application prospects. However, to achieve th...[Details]
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A 10-minute charge can charge an electric car to 80%, giving it a range of 300 to 400 kilometers, and after 2,500 charge and discharge cycles, the battery capacity is only 8.3% lost. This result has ...[Details]
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Over the past year or so, among the most talked-about buzzwords in China's security industry, "Huawei's security success or failure theory" is definitely one of them. Last August, an article titled...[Details]
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The debate rages on about the right approach to SoC-based system design. Is it the traditional register transfer level (RTL) flow? Or high-level synthesis of C-language behavioral models? What about ...[Details]
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Driven by market demands such as 5G and data centers, memory prices bottomed out and rebounded since the fourth quarter of 2019. Upstream manufacturers have significantly raised their ex-factory pric...[Details]
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#include #include #defineucharunsignedchar #defineuintunsignedint ucharnp; //Stepper motor operation data table constucharmotortb［］={0x11，0x99，0x88，0xCC，0x44，0x66，0x22，0x33}; voiddelay_nms(uintms) //...[Details]
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0 Introduction
With the development of FPGA and large-scale integrated circuits, new methods have been developed to realize data exchange. In this design, FPGA completes the exchange of se...[Details]
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News on August 27, today, China Internet Network Information Center (CNNIC) released the 48th "Statistical Report on the Development of China's Internet" (hereinafter referred to as the "Repor...[Details]
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#include "iom16v.h" #include "macros.h" #define uchar unsigned char #define uint unsigned int /******************************************* Various states of data in TWSR, #include "iom16v.h" #includ...[Details]
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01 void USART1_IRQHandler(void)
02 {
03 static u8 i;
04 const u8 BufferSize = 20;
05 static u8 Counter = 0, index = 0;
06 static u8 RxBuffer ;
07 static u8 TxBuffer ;
08
09 if (USART_GetIT...[Details]
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Cortex-M3 supports 256 interrupts, including 16 core interrupts and 240 external interrupts. STM32 has only 84 interrupts, including 16 core interrupts and 68 maskable interrupts. STM32F103 has o...[Details]
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“Install ETC and travel on highways without queuing”, “Apply for ETC online and have the equipment delivered directly to your home!”, “Drive on highways at a 10% discount and pass customs faster”, “T...[Details]
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Integrated trigger circuit for three-phase fully controlled bridge rectifier circuit
Figure 2-46 is an integrated trigger circuit of a three-phase fully controlled bridge rectifier circuit, whic...[Details]
PCB Design
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