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Vanadium battery, especially all-vanadium flow battery, is a liquid redox battery with vanadium as active material. This battery stores and releases electrical energy through the redox reaction betwee...[Details]
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On October 31, with the official commissioning of the newly expanded 220 kV Keke Line 258 interval of the Hohhot Power Supply Company of the Inner Mongolia Electric Power Group, the Hohhot Kezhen 100 ...[Details]
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1 Introduction
The up-converter is an indispensable and important component of the RF transmitter. Its performance is affected by many factors such as electromagnetic compatibility. Therefor...[Details]
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The new A5100-A module helps logistics tracking, in-vehicle and wearable devices to be launched quickly.
CSR, a leading provider of innovative chips and software solutions in the global loc...[Details]
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typedef struct {
QUEUE_DATA_TYPE *Out;
QUEUE_DATA_TYPE *In;
QUEUE_DATA_TYPE *End; ...[Details]
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Disease monitoring equipment is often used to measure patients' vital signs, such as blood pressure, heart rate and other parameters. The requirements for managing these important data go far beyond ...[Details]
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Automatic air switch is also called low voltage circuit breaker, which can be used to connect and disconnect load circuit, and can also be used to control the motor that is not started frequently....[Details]
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1. The Origin of MMU Many years ago, when people were still using DOS or older operating systems, computer memory was very small, generally calculated in K units. Correspondingly, the program...[Details]
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1 Introduction A stepper motor is an electromagnetic mechanical device that converts electrical pulse signals into corresponding angular displacement or linear displacement. It is an incremental driv...[Details]
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On August 17, Jinyun Laser issued an announcement stating that the company received a notice from the family of Mr. Liang Wei, the company's controlling shareholder and actual controller, on August 1...[Details]
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introduction
One of the key factors in achieving high reliability, performance and long life for battery packs designed into HEV, PHEV and EV powertrains is the electronics used in the battery ma...[Details]
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According to foreign media GSMArena, Indian mobile phone brand Micromax announced on its official website that it will release a new smartphone on July 30. According to foreign media predicti...[Details]
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At present, intelligent manufacturing has become an important strategic direction for China to promote economic transformation and upgrading and realize the dream of becoming a manufacturing powe...[Details]
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Here we introduce the method of using 51 single-chip microcomputer to drive stepper motor.
The driving voltage of this stepper motor is 12V, and the step angle is 7.5 degrees. One circle is 36...[Details]
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Refractometer, also known as refractometer, is an instrument that uses light to test the concentration of liquids. It is used to measure the refractive index, birefringence, and optical properties....[Details]