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Electromagnetic flowmeters are widely used in various industries, such as petroleum, chemical industry, etc. For the selection of electromagnetic flowmeters, the most important thing is the selection...[Details]
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China Energy Storage Network News:
On July 28, the launch meeting and implementation plan demonstration meeting of the National Key R&D Program "Research on Key Technologies of New Lithium Sl...[Details]
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1 Introduction
CCD
(Charge Coupled Device) is a new type of semiconductor large-scale integrated optoelectronic device developed in the 1970s. It is widely used in science, astronomy,...[Details]
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communication
Next, we discuss the intelligent communication of LEDs. Ears and throats are the next most important functions to realize the intelligence of LED lighting. By simply networking the ...[Details]
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Keysight Technologies Inc. (NYSE: KEYS) recently released two new regenerative programmable power supplies. These two products combine a DC programmable power supply and an electronic load with renew...[Details]
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IAR Embedded Workbench for Arm fully supports Puran Semiconductor's 32-bit Arm® Cortex® - M0+/M4 series microcontrollers
Shanghai, China – October 11, 2023 –
IAR, a g...[Details]
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As one of the series of activities to celebrate the 117th anniversary of Fudan University, on May 21, Academician Liu Ming of the Chinese Academy of Sciences gave an online lecture entitled "The Inno...[Details]
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Specific implementation functions The system consists of STC89C51 microcontroller + LCD 1602 display + DS18B20 temperature sensor + relay + alarm module. Specific functions: 1. Use DS18B20 temper...[Details]
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The computer can be pre-installed with an ST Visual Programmer that directly comes with the STLink driver or an STM32 ST-Link Uitilty Then select Self-installation Click Next In the dialog ...[Details]
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0 Preface
Due to the complex application environment, vast geographical area and other unfavorable working conditions, the speed control and related parameter monitoring of the switched relucta...[Details]
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The transformer loss parameter tester can accurately measure a series of parameters of various transformers, such as no-load current, no-load loss, short-circuit loss, impedance voltage, etc. The ins...[Details]
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Photocoupler - also known as optical coupler or optocoupler, it is a relatively new electronic product, now it is widely used in computers, audio and video... various control circuits. Since the ...[Details]
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An ammeter can be used to test current, but the current value obtained is an average value over a continuous period of time. If the target to be measured is a sudden current, an oscilloscope s...[Details]
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1.2440 clock timing The following figure is the 2440 clock configuration timing sequence: 1. After powering on, the nRESET reset signal is pulled low, and the CPU cannot fetch instructions at this ...[Details]
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1. Lithium-ion battery (Li-ion)
Technical details:
Lithium-ion batteries are one of the most popular types of batteries in the electric vehicle market. They use lithiu...[Details]
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