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On the afternoon of July 27, OPPO held a "Super Power Representative Conference" to launch a new generation of all-smart watch flagships - OPPO Watch 2 series. The new series adopts a dual-core...[Details]
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Power line communication (PLC) is a unique communication method for power systems. It refers to the technology of using existing power lines to transmit analog or digital signals at high speed through...[Details]
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China Energy Storage Network:
Recently, the Central Economic Work Conference made arrangements for economic work in 2022, which clearly pointed out that it is necessary to enhance the core ...[Details]
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Electronic perpetual calendar with I2C control (can communicate with another MCU for other controls; can be expanded to air conditioning control panels) A: Time and date can be set using buttons.......[Details]
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principle Gas sensors are mainly used to detect the types of gases in the environment. Gas sensors are sensors used to detect the composition and content of gases. It is generally believed that t...[Details]
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Central topics:
Six basic principles of automotive power supply design
Practical applications and power requirements
Solution:
Design heat sink based on minimum efficien...[Details]
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WALTHAM, Mass. — April 8, 2022 — C&K Switches, an affiliated portfolio company of Sun Capital Partners, Inc., is pleased to announce that it will be acquired by Littelfuse, Inc., an industrial techno...[Details]
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The 21st century is the information age, which is also known as the digital age. Its supporting foundation is digital circuits, so digital circuits have been widely used in various fields. Digital cir...[Details]
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PWM signal generation is an important tool in every embedded engineer's arsenal, they are very useful for many applications such as controlling servo motor position, switching small power electronic...[Details]
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In Part 5 of this series on EMI troubleshooting, we will discuss the practical application of time-correlated gated FFT and multi-channel FFT analysis on an oscilloscope. Typically, far-field t...[Details]
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TWS wireless
Bluetooth
earphones are one of the
smart
wearable
products
that have been favored by men, women, young and old in recent years. They
are small and exquisite, eas...[Details]
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I will give a strong answer. The first answer on Zhihu is dedicated to the oscilloscope. The trigger function of the oscilloscope is a very important part of the oscilloscope. Both analog oscilloscop...[Details]
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This paper introduces a winding method for high-frequency transformers, which can completely avoid the unilateral heating of the field tube caused by the asymmetric coil. The editor will organ...[Details]
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Abstract: This paper designs a
level shift circuit
for negative power supply
. It realizes the conversion from 0~8V low voltage logic input to 8~-100V high voltage drive output. Th...[Details]
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Industrial control voltage generally refers to the voltage used to control industrial equipment and machinery. In the industrial field, the control voltage can be direct current (DC) or alternating...[Details]
Analog electronics
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