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As we all know, OnePlus releases two flagship products every year, namely the digital series and the T series. In the second half of this year, OnePlus will also launch their regular update product O...[Details]
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introduction
Modern technology has put forward higher requirements for system reliability, and FPGA technology has been widely used in electronic systems, so the testability of FPGA has becom...[Details]
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According to a research report from Platts Energy Information, energy storage in the United States continues to grow rapidly, with the total amount reaching 565,000 kilowatts in the first half of 2...[Details]
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This part of the circuit is mainly composed of a 315MHz wireless data receiving module, a decoding integrated PT2272, a D trigger 4013 and a relay circuit. The 315MHz wireless data receiving module h...[Details]
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Inductor Regulation Volume Design Method
The inductor regulation volume design method is based on the regulation requirement. The main formula is as follows (derivation omitted):
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I have recently started researching single-chip microcomputers, using the domestically produced STC98C52 chip.
STC89C52 is a low-power, high-performance CMOS 8-bit microcontroller produced by STC, wi...[Details]
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"The test performance indicators show that the overall function and performance of the project meet the early design requirements. I am very confident that this project will be successfully put int...[Details]
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The world is paying more and more attention to energy-saving high-efficiency lighting. According to the International Energy Agency (IEA) report, global electric lighting accounts for about 19% of ...[Details]
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How popular is ABC (A-artificial intelligence, B-big data, C-cloud computing)?
As a journalist working in the traditional energy sector, I attended three ABC-related themed exhibitions in Fuzh...[Details]
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1. System Overview
Nowadays, the mainstream of world education development is to attach importance to the impact of modern educational technology on education and vigorously promote the mo...[Details]
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Recently, American scientists have developed a new method to create a button battery that uses butane as fuel. Its operating time is four times that of a lithium-ion battery of the same weight. Whe...[Details]
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Working principle of electromagnetic speed regulating motor governor
The electromagnetic speed regulating motor speed regulator is mainly composed of capacitors, relays, potentiometers, contac...[Details]
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In any switching power supply design, the physical design of the PCB board is the last link. If the design method is not appropriate, the PCB may radiate too much electromagnetic interference, causing...[Details]
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IT Home reported on May 11 that Samsung Galaxy Z Fold 4 and Galaxy Z Flip 4 have passed 3C certification and will be released soon. Earlier today, the rendering of Galaxy Z Fold 4 was exposed. This...[Details]
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start.S source code: .globl _start _start: // Hardware related settings //Peri port setup ldr r0, =0x70000000 orr r0, r0, #0x13 mcr p15,0,r0,c15,c2,4 @ 256M(0x70000000-0x7fffffff) ...[Details]