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1. Hardware knowledge 1.1 How to transmit address signals? DATA0 ~ DATA7 transmits both data and address (multiplexing) ALE (Address Lock Enable) address latch enable signal When ALE = 1, the addre...[Details]
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Perovskite materials are poised to outperform silicon in photovoltaic cells, but making them on a large scale is a huge hurdle. A machine learning system developed by MIT researchers could help. P...[Details]
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The schematic diagram is as follows, and part of the program is as follows. The microcontroller source program is as follows: #include reg51.h #include "DS18B20.h" #include "DS1302.h" #include ...[Details]
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Samsung Electronics released its fourth quarter and full-year financial report on Thursday as of December 31, 2019. The financial report showed that Samsung Electronics' net profit in the fourth quar...[Details]
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NOTE: The following content is only for ARMv8. Question 1: ARMv8 branch instruction format and usage (see page 25 of "ARMv8ISA overview"): 1. Unconditional branch + immediate value: jump directly...[Details]
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Dialog shows the success of M&A and is in full swing in the digital power market
Figure 6 Scott Brown, vice president of marketing for Dialog's power conversion business unit, believes that ener...[Details]
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Note:
The content of this article is the same as the idea of STM32 emulating IIC to operate EEPROM, which is a program ported to different platforms.
First, the contents of the EEPROM.h file:
...[Details]
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Smartphones
Represent the forefront of RF personal communications and one of the most challenging RF product designs. These third generation (3G) cellular multimode, multiband devices may operate...[Details]
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Capstone's CS5203 is an HDMI to VGA conversion chip without HDCP KEY. The difference between it and CS5213 is that the CS5213 chip integrates on-chip HDCP 1.4 KEY and supports HDCP 1.4 specificatio...[Details]
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On July 15, Xin Guobin, member of the Party Leadership Group and Vice Minister of the Ministry of Industry and Information Technology, presided over an expert seminar on the ministry's major soft pro...[Details]
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Apple appears set to start assembling its new iPhone SE in India, which would allow it to avoid hefty taxes on smartphones imported into the country. According to appleinsider, people famil...[Details]
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Global tablet shipments fell 12% year-on-year, Lenovo grew 2%, Apple fell 2%, and Samsung fell 3% The COVID-19 outbreak hampered China’s supply chain as well as domestic consumer demand in China, w...[Details]
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Smart cockpit
As a space scene for human-machine co-driving, multi-screen interaction, multi-mode interaction, high-speed computing, cross-domain
communication
, and software and
...[Details]
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SNEC, various photovoltaic inverter companies compete with each other in technology, product display, and even price. International Energy Network/PV Headlines (PV-2005) saw that in 2024, SNEC will...[Details]
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;Module name: ST7920 controller NS12864R
;Function description: Display of Chinese characters in the library
;***************************;
; NS12864 display program (Chinese characters in the libr...[Details]