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The input and output protection functions of high-frequency switching rectifiers are indispensable. The input protection is mainly aimed at the damage to the input circuit and power switch tube of ...[Details]
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On the afternoon of April 17, Chinese mobile phone brand Meizu held an online technology sharing meeting and officially announced the mSmart 5G technology solution. This is a technical solution...[Details]
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In a recent project, we tested the high and low temperature of the system. We unexpectedly found that some of the microcontrollers had crashed after the high and low temperature experiments (80℃ to -...[Details]
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Looking back at the golden September and silver October that have passed, in order to welcome the upcoming Double Eleven, Double Twelve and other year-end consumption peak seasons, among the major mo...[Details]
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Wireless devices may hang periodically, interfere with other consumer electronics (such as radios), or fail to fully function, all of which can cause consumers to lose confidence in the technology ...[Details]
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Now in China, the development of new energy vehicles has gradually entered the second half, and the "ticket" to enter this second half is the ability to drive autonomously. In our opinion, since hi...[Details]
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Code: #include reg52.h #define uchar unsigned char #define uint unsigned int uint disnum, a; sbit adrd=P3^7; sbit adwr=P3^6; sbit dula=P2^6; sbit temperature=P2^7; uchar code table_du ={ 0x3f,0x06...[Details]
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The OFweek Cup 2023 China Robot Industry Annual Awards (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative
robot
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There has been new progress in the sale of TikTok's overseas business. According to foreign media reports, TikTok has selected the final buyer for its business in the United States, New Zealand and...[Details]
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Some of today's high-precision analog systems require low-noise positive and negative voltage rails to power precision analog circuits, including analog-to-digital converters (ADCs), digital-to-ana...[Details]
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Introduction to the _crol_ function Cx51 User’s Guide Summary #include intrins.h unsigned char _crol_ ( unsigned char c, /* character to rotate left */ unsigned char b); /* bit p...[Details]
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The current probe is a product that can measure both DC and AC currents. Its features are: high bandwidth, accurate and fast current waveform capture; high precision, up to 1% within the current meas...[Details]
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Maxim Integrated's Basic Analog Product Line Launches Industry's First Bumpless Supervisory IC to Provide Reliable Protection for Low-Voltage IoT Applications The MAX16162 is the industry's smal...[Details]
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Hello everyone, in the previous videos, we have shared the delayed trigger function of the ZDS2022 oscilloscope, which accurately triggers the specified edge of the specified delay time. In fact, the...[Details]
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First look at the address line of 2440: mini2440 schematic.pdf
The 2440 chip provides 27 address lines = 128M.
The S3c2440 chip only provides 27 address lines addr on the pins provi...[Details]
Analog electronics
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