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The multimeter I used was UT61E. I always thought it was quite accurate when measuring voltage and resistance. I also compared it with a 6.5-digit desktop multimeter. It felt OK, with an error of abo...[Details]
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Use the duty cycle method to control the dimming and brightening of the light The duty cycle is the ratio of high level to low level; The breathing light effect is achieved by taking advantage of the...[Details]
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In recent years, mobile phone manufacturers have been working hard to improve the "screen-to-body ratio" of full-screen smartphones, and have come up with camera module designs including notch...[Details]
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3D seismic exploration technology is a comprehensive application technology that integrates physics, mathematics, and computer science. Its application purpose is to make the image of underground t...[Details]
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General LED lighting has a current limiting resistor in the driving circuit, and the power consumed by the resistor has nothing to do with the LED light emission. In order to improve efficiency, a ...[Details]
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The rapid development of automotive electronic control technology mainly depends on the following three factors: First, thanks to the rapid development of transistor technology, large-scale integrate...[Details]
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The United States has imposed a new ban on Huawei, and the pace of expansion of Taiwan's packaging and testing industry on the other side of the strait has slowed down. Siliconware Precision Industri...[Details]
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Iris Switzerland is a Swiss startup founded in 2017 that develops and manufactures medium- and long-range shortwave infrared (SWIR) detectors and flash lidars for autonomous driving applications. Acc...[Details]
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According to Electrek, Tesla CEO Musk claimed that Tesla may have "figured out some aspects of AGI" and he believed that Tesla cars now have "thinking". Musk has repeatedly emphasized the importance ...[Details]
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Basically, each pin of STM32 has 8 configuration modes: 1) Floating input 2) Input with weak pull-up 3) Input with weak pull-down 4) Analog input 5) Push-pull output 6) Open-drain output 7) Multiplex...[Details]
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1. Introduction
In recent years, with the development of communication systems, people have higher and higher requirements for signal sources. Direct Digital Frequency Synthesis (DDS or DDFS) h...[Details]
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1.Technology name:
A nationally produced multi-mode ecological intelligent cockpit system based on optical imaging
2. Technical description:
The...[Details]
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A brand-new concept of dual-light source rechargeable portable flashlight, with CPU computer programming control, which makes the reliability, functionality and durability of the product far ahead ...[Details]
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Abstract: High-speed data communication between DSP and PC is an important application of DSP. This article analyzes the principle of high-speed data exchange between the parallel port in EPP mo...[Details]
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Application of CPLD in the Design of Multifunctional Harmonic Analyzer
1
Sampling
method comparison
When collecting data
for three-phase
volt...[Details]
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