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Open RAN has attracted global attention, even from U.S. politicians, who see it as a way to avoid the use of Huawei and ZTE equipment in U.S. networks. Now that Open RAN has crossed the hype cycle,...[Details]
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China Energy Storage Network:
According to foreign media reports on January 12, the U.S. Department of Energy (DOE) today announced an additional $47 million in funding for seven projects as ...[Details]
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Why we need to understand IPv6 Generally speaking, when we mention IPv6, we just mean that the IPv6 address space is huge, allowing every grain of sand on the earth to have an IP address, and IPv6 is...[Details]
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This is a simple, easy to build and low cost circuit diagram of a 3W stereo audio amplifier based on the power IC BA5406, which is a good general purpose stereo audio amplifier that can be used alo...[Details]
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1 Introduction
In actual use, valve-regulated lead-acid batteries (VRLA) may experience battery shell deformation, electrolyte leakage, insufficient capacity, and uneven battery terminal voltage....[Details]
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From 2020 to 2025, autonomous driving above Level 3 will be implemented, and lidar will become an important option. LIDAR suppliers continue to break through technical bottlenecks and work closely ...[Details]
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白光LED具有高光效、长寿命、节能环保等显著优点，在绿色照明和信息显示等领域具有广阔的应用前景。目前，商用白光LED的核心材料有蓝光LED芯片和荧光粉两种，缺一不可。尽管还有许多可选的技术方案，但从发展趋势来看，采用荧光粉结合蓝光LED芯片将一直是白光LED的主流生产方式。因此，荧光粉对LED照明和液晶显示产业而言至关重要，各国政府、研究机构和产业界都对此十分重视，投入了大量的人力、物力进行研发...[Details]
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Chongqing is a municipality directly under the Central Government in the central and western regions of my country, an important modern manufacturing base and a famous historical and cultural city....[Details]
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5. Probe and accessories accuracy verification
The following figure is an example: the measured signal is a clock signal with a frequency of 456MHz and an edge time of about 65ps, and the...[Details]
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51 MCU serial port debugging program
/*Defined as interrupt serial port processing*/
#define INTERSENDSTR
/*Not for 8032 series chip*/
//#define CHIP_8032
#i nclude absacc.h
#i nclude reg51.h...[Details]
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Common Mode Semiconductor introduces the high-performance low-dropout linear regulated power supply GM1205, which uses an ultra-low noise and ultra-high power supply rejection ratio (PSRR) archit...[Details]
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Resting heart rate gives you a good window into your health. So it’s no wonder we see so many wearable optical heart rate monitors on the market. These devices typically use photoplethysmography (P...[Details]
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Introduction to STC MCU The STC microcontroller is an enhanced 51 microcontroller, fully compatible with MCS-51, and has added new functions, such as two levels of interrupt priority, one more ex...[Details]
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1 Introduction
In March 1996, the US Government Digital Voice Processing Association (DDVPC) selected the 2.4kbps Mixed Excitation Linear Prediction (MELP) speech encoder as the new standa...[Details]
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As the domestic passenger car market enters the traditional peak sales season of "Golden September",
the retail penetration rate of
new energy
passenger cars has exceeded 50% for three conse...[Details]
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