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Hello everyone, sometimes we encounter such waveforms in waveform measurement. According to the waveform characteristics, the appropriate edge trigger has been set, but the waveform still cannot be d...[Details]
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On September 11, it was reported that a blogger recently revealed that car companies or OEM manufacturers have reached a crazy level of price reduction in the supply chain.
For example, if the...[Details]
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1. Introduction
LED
modules are now widely used in electronic products. With the expansion of application scope and the continuous improvement of lighting systems, the demand for...[Details]
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Without considering EL2 and EL3, IRQ processing is divided into two cases: interrupts occurring in user mode and interrupts occurring in kernel mode. The corresponding interrupt processing interfaces...[Details]
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The design uses the high-performance single-chip microcomputer C8051F020 as the control chip to monitor the status of 40 buttons, 3 coding switches and 4 potentiometers on the oscilloscope panel. T...[Details]
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Recently, the well-known mobile phone review organization DOXMARK announced the front camera scores of the Samsung Galaxy S20 Ultra, with a photo score of 104, a video recording score of 95, and an o...[Details]
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BEIJING, China, May 30, 2024 – Qorvo® (NASDAQ: QORVO), a global leader in connectivity and power solutions, today announced the launch of the industry’s leading high-gain 5G pre-driver, the QPA9822...[Details]
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(Photo source: Prieto official website) According to foreign media reports, Prieto Battery, a 3D lithium-ion battery technology company, announced the results of Energy Assurance LLC's first thi...[Details]
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Abstract: Digital signal processor (DSP) has been widely used in many fields. ARINC 429 digital information transmission specification is the communication standard for avionics equipment. The ...[Details]
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1 Introduction
Series battery packs are widely used in hand-held tools, laptops, communication radios, portable electronic devices, space satellites, electric bicycles, electric vehicles, ...[Details]
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After its debut at Telcel in Mexico in May this year, ZTE Blade V10 Vita has recently been launched in Germany, Spain, Czech Republic, Slovakia, Serbia, Russia, Ukraine and other countries. It will a...[Details]
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LED street lights, like other products, use aluminum alloy heat sinks. Aluminum is currently the best heat dissipation material among metals because its density is lower than that of copper, iron and ...[Details]
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▍No one doubts that VSLAM will be one of the keys to driving further iterations.
Mobile "machine" or robot?
As the number of robots deployed continues to grow, the defects that were "...[Details]
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1. What is MMU? Reference: https://blog.csdn.net/p1279030826/article/details/105827355 1.1 Background and Development With the development of computer science and technology, the problems that need...[Details]
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Let’s look at a picture first: Figure 1-1:
Figure 1-1
It seems that the above are all related to ARM, but what are they respectively?
In fact, the above nouns can be divided in...[Details]
PCB Design
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