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In January this year, the European Parliament passed a resolution with a vote of 550 to 12: recommending that all mobile phones and portable electronic devices sold in Europe adopt the same universal...[Details]
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Intel’s research and collaboration on liquid cooling technology helps advance Moore’s Law and aid sustainable development of data centers At an Intel lab in Hillsboro, Oregon, 24 servers equipp...[Details]
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Figure 1 Three-phase half-wave/single-phase load AC/AC conversion circuit
Figure 2 Voltage waveform with resistive load
Taking the three-phase to single-phase direct frequency conversion ...[Details]
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Samsung Electronics pledged to build a green and sustainable future in its pre-CES 2022 keynote speech. Last year, the Carbon Trust certified memory chips produced by Samsung reduced carbon dioxide e...[Details]
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Whether in principle or in practice, the advantages of electronic crossover have been widely recognized. But why has it not been widely promoted? I think there are two main reasons: First...[Details]
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/*---------------------------------------------------------
STC MCU IO pin damage dynamic self-test program
HotPower@126.com 2005.6.6 at Dayanta Village Team Headquarters in Xi'an
---------...[Details]
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#include reg52.h typedef unsigned int u16; typedef unsigned char u8; sbit led=P2^0; sbit K1=P3^1; void delay(u16 i) { while(i--); } void keypros() { if(K1==0) { delay(1000); if(K1==...[Details]
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The latest version of the WiMAX standard can provide the mobile services that users need to move freely. Of course, as with any new technology, there is a need for hardware testing, both in t...[Details]
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There are 4 text programs: boot.s head.s main.c (led.c) image.s
boot.s: This is the real boot program in the bootloader. It completes the board hardware initialization and moves the kernel p...[Details]
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Loop calculation and compensation have always been a "difficult point" in the field of switching power supplies. Many engineers who develop switching power supplies either know nothing about loops or...[Details]
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A device with the model number Lenovo L79031 has appeared on Geekbench. According to previous reports, this phone is Lenovo's upcoming Savior gaming phone. Geekbench running score information sho...[Details]
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HEM3 Series Hybrid Dual Motor Controller
Product Description:
The HEM3 series dual-motor controller, which is specially developed for hybrid vehicles, adopts a highly in...[Details]
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This article mainly introduces a simple LED indicator and timer demonstration on the STMicroelectronics STMicroelectronics NUCLEO-8L152R8 development board. The author uses a Debian GNU/Linux system,...[Details]
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Yesterday, we talked about
the balance of the
three-
phase current
of the vertical
lift motor
, and at the end, we asked a question: if the motor is driven by
a frequency c...[Details]
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According to the definition of the Internet of Vehicles Industry Technology Innovation Alliance, the Internet of Vehicles is a large system network consisting of in-vehicle network, inter-vehicle n...[Details]
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