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1. Test of static power consumption of 555 chip The 555 time base circuit is abbreviated as 555. It is a circuit with a wide range of uses. The following introduces the test method for the 555 tim...[Details]
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In recent years, the rapid development of electronic technology has enabled embedded systems to be used in more and more fields. The functions of embedded system platforms are becoming...[Details]
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This paper introduces a home remote medical monitoring system composed of ARM processor S3C44B0X and M590E GPRS module. The author introduces the performance characteristics of S3C44B0X and M590, the...[Details]
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AX2020 is a continuous current mode LED driver IC. The input voltage range can be from 8V to 32V. The internal pulse switching frequency is 1MHz. The output current can be up to 1A. It can drive on...[Details]
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Recently, Musk announced that his company Neuralink is recruiting a second patient to receive brain-computer implants. The target population is patients with quadriplegia due to cervical spinal cor...[Details]
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1. Introduction of the concept of counting Let's start with counting votes: draw a "positive". This is counting. Counting routines can be seen everywhere in life. For example: the counter on the t...[Details]
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Electric motors have been ubiquitous for the last century, powering a wide range of industrial equipment including pumps, fans, and compressors. Over the past few decades, variable frequency drives...[Details]
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#include reg52.h //Call the microcontroller header file #define uchar unsigned char //Unsigned character type macro definition variable range 0~255 #define uint unsigned int //Unsigned integer type m...[Details]
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Many people always have particularly high requirements for electric vehicles, such as a range of 1,000 kilometers in extreme weather conditions, a charging speed faster than refueling a fuel vehicle,...[Details]
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According to Bloomberg, people familiar with the matter revealed that Taiwan plans to subsidize more than NT$10 billion to attract chip manufacturers from other regions to build research and developm...[Details]
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A year ago, the buzzword throughout the power industry was "smart," and industry experts and market analysts seemed to agree that the future of the power industry belonged to digital power managemen...[Details]
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On November 3, the Shanghai Municipal Economic and Information Commission issued the "Notice on Deepening 5G Power Supply Services and Applications, Promoting 5G Development and Construction", whic...[Details]
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According to phoneArena, Apple discontinued the iPhone 12 Pro and iPhone XR after launching the iPhone 13 series last year. A new report from LeaksApplePro said that Apple may discontinue the iP...[Details]
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The stm8 rtc clock can use an internal low-frequency clock source or an external low-speed 32768Hz clock source. The rtc code is as follows: #include stdio.h #include stm8l15x.h void ...[Details]
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Recently, the 3-day 2024 China (Chongqing) Digital Energy Industry Innovation Conference Digital Energy Industry Exhibition was held in Chongqing. At the exhibition, Qingyuan Juneng (Chongqing) Techno...[Details]
Analogue and Mixed Signal
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