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Design Questions:
The problem of electrolytic capacitor life not matching LED
Common reasons and solutions for LED flickering
How PWM dimming affects LED life
Potential problem...[Details]
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The Southern Energy Regulatory Bureau attaches great importance to the planning and construction of a new energy system, and continues to play a regulatory role in planning policies, market constru...[Details]
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When SM2..0 is 001, the SLEEP instruction will put the MCU into noise suppression mode. In this mode, the CPU stops running, while the ADC, external interrupt, two-wire interface address configuratio...[Details]
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The Southeast University-Huawei 10-year cooperation framework signing ceremony and talent program launching ceremony was held. This is an important strategic cooperation between the two parties foll...[Details]
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On August 28, the 20th anniversary of Chun'an's off-site development and the commissioning ceremony of key projects of mountain-sea cooperation were officially held in Hangzhou. Chen Jin, member of...[Details]
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According to foreign media 91Mobiles, the support pages for Samsung Galaxy A52 and A72 series phones have appeared on Samsung India's official website, but the pictures of the phones have not a...[Details]
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1. Oscilloscope An oscilloscope is an electronic instrument that measures voltage waveforms. It can display the law of the measured voltage signal changing over time in a graphical manner. Using an o...[Details]
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Armature electromotive force of DC motor
Definition: Induced electromotive force in the armature winding.
1. Induced electromotive force always exists during operation
Figu...[Details]
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Samsung Galaxy Note 10 series launch conference was held as scheduled in New York. After the conference, Samsung President Koh Dong-jin revealed in an interview with the media that the product...[Details]
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Boost supplies are commonly used to convert low voltage inputs to higher voltages. However, as the power requirements of these supplies increase, a single power stage may become unattractive. This ar...[Details]
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Answer: Since the single-chip microcomputer integrates all the main components of the microcomputer on a chip, that is, a chip is a microcomputer. Therefore, the single-chip microcomputer has the foll...[Details]
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I did a project to measure voltage and current of stm8, and found that when the adc channel was connected to VCC through a 10k resistor, the ADC data output was only more than 200. Logically, the 10-...[Details]
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The instruction pipeline of XC166 microcontroller has inevitable blocking phenomenon, and the same is true for MAC unit instructions. Although dedicated modules have been used to reduce blocking d...[Details]
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When making a POV LED display on a bicycle, the most troublesome problem is the uneven rotation speed of the wheel. How to ensure normal display while changing the rotation speed at any time is a d...[Details]
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On October 24, 2024,
the 2024 Continental China Experience Day hosted by Continental was held in Gaoyou City, Jiangsu Province
. Nearly 200 guests from upstream and downstream of the automo...[Details]