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0 Introduction
At present, domestic passenger car drying rooms include fuel oil, gas (natural gas), electric heating, and steam drying rooms. The temperature of the drying room is an important indic...[Details]
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Instantly download a 1G movie, play VR games without lag... In the experience activities launched by operators, the 5G network speed experience was described as "flying". However, in some places, 5G ...[Details]
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Driven by the Android mobile phone camp, TOF, which was once "hotly hyped" by the market, seems to be facing an embarrassing situation. According to Korean news, Samsung is planning to redesign the s...[Details]
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1. Introduction
LED dot matrix electronic display is a large display system that integrates microelectronics technology, computer technology, and information processing technology. It has ...[Details]
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introduction
Through statistics of various failures in UPS maintenance work, we can draw the following conclusion: For backup UPS power supply, failures caused by batteries account for more th...[Details]
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//MCU: STC89C52
//Crystal: 22.1184M, select double clock when downloading, otherwise there will be flickering!
//Display: HUB08 interface 16X64 single red dot matrix
//Display mode: left shift
//A...[Details]
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Recently, SNE released the global power battery installed capacity data for March. So far, the global power battery installed capacity ranking for the first quarter has been released. From the firs...[Details]
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introduction With the rapid development of electronic technology, modern electronic measuring devices often require negative power supplies to power their internal integrated circuit chips and sensor...[Details]
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void USART1_Initialise(u32 bound) { //GPIO端口设置 GPIO_InitTypeDef GPIO_InitStructure; USART_InitTypeDef USART_InitStructure; NVIC_InitTypeDef NVIC_InitStructure; ...[Details]
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If 2019 is the year when Unisoc ushered in a new look, then 2020 must be a key year for Unisoc to catch up. Whether it is strategic adjustment, quality management, product planning, or technologi...[Details]
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Sina Technology reported in the early morning of October 14 that Apple held its second event this fall, and the much-anticipated new iPhone was finally unveiled. Due to the epidemic this year,...[Details]
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The previous issue introduced the design and principle of personalized colorful night lights. This issue introduces the specific production and debugging. Let’s get started now.
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The reason why LED light sources generate heat is the non-quantum recombination of carriers in the LED chip.
The heat generated by the PN junction of the LED must first be conducted outward t...[Details]
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According to news on January 12, although TSMC’s 3nm process technology (N3) process has great advantages in performance and power, its high cost hinders widespread adoption. According to data fro...[Details]
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New 3D bioprinter. Image source: University of Melbourne, Australia
Scientists at the University of Melbourne in Australia have developed a new high-speed 3D printer. This advanc...[Details]
Microcontroller MCU
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