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Looking back, it has been six years since I first learned about microcontrollers. During the study period, I used 51 microcontrollers, Freescale microcontrollers, STM16, STM32 and other microcontr...[Details]
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Reported on May 3, this afternoon, business inquiries including Qichacha and Qixinbao showed that Zhuhai State-owned Assets surpassed Huang Zhang to become the largest shareholder of Meizu. Just no...[Details]
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1. Details In the previous lecture, we know that the initial value of the "16-bit variable" synthesized by TH0 and TL0 must be at least 0 and cannot be a negative number. So we have to satisfy: 6...[Details]
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After spinning off Mobileye , Intel has been exploring how to make a difference in the crowded automotive chip market. Intel believes that its new mission is not to stuff more computing power into th...[Details]
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With the advancement of technology, health management and medical services have more convenient options. This is the case with the wearable devices that have emerged in recent years. "Wearable dev...[Details]
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1. UCOSIII inter-task communication 1.1. Communication between tasks Sometimes a task or an interrupt service routine needs to exchange information with another task. This is the process of me...[Details]
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SAN DIEGO, June 2, 2021 /PRNewswire/ -- Micron Technology Inc. (NASDAQ: MU), a leading provider of memory and storage solutions, today announced several product innovations, including memory and stor...[Details]
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ATmega128 has the user program self-programming function supported by boot loading (In-Sysytem Programming by On-chip Boot Program), which provides a real system program self-programming update ...[Details]
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Due to the recent pollution incident at the Kioxia/Western Digital factory, NAND Flash has once again sounded the clarion call for price increases. 在最新通报中，西部数据将闪存可用性减少量的估量调高至约7 exabytes（艾字节），这一数值相较此前...[Details]
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As the trade war may enter its final stage, it is reported that Foxconn will set up a TV screen assembly line in northern Vietnam. However, from the perspective of investment amount and raw material ...[Details]
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ALIENTEK remote control for Atomic User code 00ff Hexadecimal key value code table 45 46 47 44 40 43 07 15 09 16 19 0d 0c 18 5e 08 1c 5a 42 ☻ 4a Infrared receiving tube Universal type is fine ...[Details]
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O Introduction
The low noise amplifier (LNA) is an important component of the front end of the RF receiver. Its main function is to amplify the weak signal received, with a high enough gain to o...[Details]
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In 2020, SMIT Group, a leading company in the EDA industry, has made many big moves. Following the automated layout and routing tools, another heavyweight product is ready to be launched - the hardwa...[Details]
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Episode 5
I explained how to use 74HC573, which I recorded in "51 MCU Review Notes 1 (Update)".
The Keil simulation method is explained. The more useful content is that it can be used to test the t...[Details]
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Recently, according to official channels, Geely will officially release the new generation of Thor electric system on October 30; the thermal efficiency of the hybrid system exceeds 46%. In additio...[Details]
PCB Design
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