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After the construction and transformation of rural power grids, the county's 35KV power grid skeleton and 10KV distribution network have become stronger and more complete. 35KV and above substation...[Details]
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On the eve of the Galaxy Unpacked conference, well-known graphic designer Parvez Khan (YouTube channel Technizo Concept) made a video to show the Samsung Galaxy S22 Ultra in all aspects. In th...[Details]
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Driver IC Introduction The PT6913 chip uses a linear constant current to control the output current. It has an internal integrated power MOS, and the output current can be set to 10mA~60mA throu...[Details]
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Perhaps you can't imagine that behind the "three meters" of electricity, water and gas meters that are inconspicuous in your life but silently turn for you every day, a smart revolution worth tens of...[Details]
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The following are questions raised by netizens and my explanation of this issue.
SMT32F103, modified according to the routine Custom_HID, using EP1 to send packets in EP_INTERRUPT mode. The origi...[Details]
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——Interview with Liu Changyi, General Manager and Deputy Secretary of the Party Committee of Zhengzhou Power Supply Company, Henan Province
Special Correspondent Wang Bo
Reporter: What wo...[Details]
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Currently, a new realme phone with model number RMX2072 has appeared at the National 3C Certification Center. The phone is produced by Dongguan Oppo Precision Electronics Co., Ltd. and comes with sta...[Details]
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Moore's Law, the golden rule of the integrated circuit industry, is facing the severe challenge of failure. As the channel size of transistors approaches the physical limit, simply pursuing line widt...[Details]
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DMA has a double buffer mechanism, which allows data to flow continuously during transmission, which is what we call PING-PONG-BUFFER. That is to say, there are two BUFFERs, AB. When DMA accesses A, ...[Details]
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A new chipset from STMicroelectronics enables users to quickly develop reliable, space-saving Powered Devices (PDs) taking advantage of the latest Power-over-Ethernet (PoE) specification, IEEE 802.3b...[Details]
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void TIM_ResetCounter(TIM_TypeDef * TIMx)
{
TIMx- CNT = 0;
}
void TIM2_Delay_ms(unsigned int cms)
{
unsigned short temp = 0;
TIM_TimeBaseInitTypeDef TIM_TimeBaseStructure;
TIM_TimeBaseStruc...[Details]
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introduction
CAN (Controller Area Network) bus is a serial data communication protocol developed by Bosch in Germany in the early 1980s to solve the data exchange between many c...[Details]
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Recently, Huawei has taken another step forward in the field of smart audio and launched its second smart speaker product after the Huawei AI Speaker - Huawei AI Speaker mini. Compared with the Huawe...[Details]
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News Highlights: ● The world’s first all-in-one solution that combines secure element (SE), near field communication (NFC) and ultra-wideband (UWB) precision ranging technology ● Achieve excellent...[Details]
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Recently, the 1MW vanadium battery energy storage system provided by Tianfu Energy Storage to a customer has successfully passed strict quality inspections, fully complies with established industry...[Details]
FPGA/CPLD
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