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On STM32F103 and other microcontrollers with cortex-m3/m4 cores, the interrupt vector table can be redefined by setting the value of the register SCB- VTOR = FLASH_BASE | VECT_TAB_OFFSET;. However, i...[Details]
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GaN
LEDs
on silicon
do not have to be affected by stress, a certain amount of stress hinders the output power. A research team in the UK used in-situ tools to monitor temperature and wafer ...[Details]
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Recently, Volkswagen launched the mobile charging concept robot Mobiler Laderoboter. The robot will drag the mobile charging station to the vehicle that needs charging. Then, from opening the chargi...[Details]
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1. Introduction to MMU 1.1 Virtual address and physical address Build two applications, hello1.c and hello2.c, and then run: hello1.c hello2.c The running results are as follows: ...[Details]
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Introduction: The energy-saving research of new light sources used in tunnels has attracted the attention of the industry, among which
the energy-saving research of
LED
tunnel lights has ...[Details]
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The paper first studies the driving technology of OLED, focusing on the passive driving technology of OLED,
and designs the corresponding OLED passive driving circuit on this basis. OLED is a typica...[Details]
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ON Semiconductor has introduced three new white LED drivers designed for backlighting applications in mobile phones, digital cameras, MP3 players and other portable consumer electronic devices to ...[Details]
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Differential probes can display the relative voltage or differential signal between their input terminals. Essentially, they convert a differential pair into a single-ended signal and then display it...[Details]
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As electronic devices become more popular, so does the need for AC-DC external power supplies. The number of external power supplies is expected to grow by more than 11% from 2009 to 2013. Today, t...[Details]
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At 5 a.m. Beijing time on March 2, Tesla will hold a high-profile "Investor Day" event at its Texas factory. What shocks will "Master Plan Part 3" bring? New technologies and technologies for the wor...[Details]
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The excitement of the new energy vehicle industry is far more than the release of multiple new models or the listing of companies. The new technologies and new system solutions in the field of powe...[Details]
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In the basic theory of transistor amplifiers, it has been discussed that DC negative feedback can stabilize the static operating point and make the amplifier work stably in the linear region. In addi...[Details]
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The leading inverter company Sungrow has taken another step and successfully helped my country's first 8.8MW photovoltaic inverter to be put into operation!
Recently, China's first 8.8MW ultra...[Details]
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Sleep and standby power consumption is an important indicator to measure the energy consumption of components. When many components are in standby mode, they will have periodic wake-up or interval pu...[Details]
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High voltage cabinet and low voltage cabinet are two indispensable components of the power system, and there is a close relationship between them. This article will introduce in detail the function...[Details]
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