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51 MCU control beat generation example program #include reg51.h sbit speaker=P3^7; unsigned char Do=108; unsigned char beat_H=(65536-62500)/256,beat_L()=(65536-62500)%256; unsigned char tone_H...[Details]
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On the morning of October 18, the world's largest third-generation high-density lithium iron phosphate production line, Sichuan Liyuan New Materials Co., Ltd., held a grand ceremony to roll out 85,...[Details]
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News from Qichacha shows that on February 28, Beijing Chehejia Information Technology Co., Ltd., an affiliate of Li Auto (02015.HK), applied for " lithium battery internal resistance adjustment metho...[Details]
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Lithium-ion batteries have a high energy-to-weight and energy-to-volume ratio, no memory effect, can be recharged many times, have a long service life, and are becoming increasingly cheaper. A good ch...[Details]
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According to Reuters, on April 16, Nissan Motor, Japan's third-largest automaker, said it will start mass production of solid-state batteries for electric vehicles in early 2029 and use large-scale...[Details]
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Inclusion in the Index Recognizes ON Semiconductor’s Transformative Path to Becoming a Technology Leader June 22, 2022 - ON Semiconductor , a leader in smart power and smart sensing technologies, w...[Details]
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Introduction
As embedded systems become increasingly complex, the need for large-capacity data storage becomes more and more urgent. However, the requirements of low power consumption, small si...[Details]
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The U.S. Commerce Department said it reached a cooperative research and development agreement with Alphabet's Google to produce chips that researchers can use to develop new nanotechnology and semico...[Details]
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Abstract: This application note describes methods of protecting lower-voltage current sense amplifiers from high-voltage spikes and transients. Such conditions are frequently encountered in automotive...[Details]
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In daily life, most of the light sources people use are close to omnidirectional radiation. Omnidirectional radiation will cause light energy to be emitted to areas that do not need to be irradiate...[Details]
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Tsinghua Unigroup announced that on April 10, 2020, the company received a notice from its controlling shareholder, Tibet Tsinghua Unigroup Investment Co., Ltd. (hereinafter referred to as "Tsinghua ...[Details]
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Sometimes for efficiency, sometimes to directly control the hardware, we have to write some modules directly in assembly language, and provide a calling interface to the outside world to hide the d...[Details]
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SensorDynamics, a manufacturer of one-dimensional and multi-dimensional inertial and wireless sensors, is adding a new product to its compact QFN40 package combination sensor series: the new micromec...[Details]
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The ultra-small MAX1682/MAX1683 monolithic voltage doublers with CMOS charge pumps accept input voltages ranging from +2.0 V to +5.5 V. Their high voltage-conversion efficiency (over 98%) and low oper...[Details]
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Smartphones have become our indispensable AI devices. The large models that run on the go and the artificial intelligence image and video recognition have taken the ease of use of mobile phones to ...[Details]
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