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1. Cortex-M3 exception types Cortex-M3 supports 256 interrupts (or exceptions), including 16-4-1=11 system exceptions (numbered 1-15), and up to 240 external interrupts (numbered greater than 16) - I...[Details]
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In recent years, electronic products have been developing towards small size, light weight and complex functions. Printed circuit boards (PCBs), as the main and indispensable basic parts of electroni...[Details]
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Midea to enter Hong Kong stock market again, raising funds may exceed 10 billion
On October 24 last year, Midea Group Co., Ltd. (hereinafter referred to as "Midea") submitted its applicati...[Details]
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Four basic indicators of oscilloscopes Bandwidth, sampling rate, storage depth, and waveform capture rate are called the four basic indicators of an oscilloscope. Accurately understanding these four ...[Details]
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Temperature instruments used on site can be roughly divided into two categories: local and remote. There are liquid thermometers, bimetallic thermometers and pressure thermometers on site. It is ve...[Details]
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summary With the acceptance and promotion of energy-saving standards such as Energy Star in the home appliance, medical, electric vehicle and other markets, high-efficiency three-phase inverters bas...[Details]
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Yaskawa Electric held its 2020 induction ceremony at its headquarters in Kitakyushu City, Japan. The ceremony was originally scheduled for April 1, but due to the continued spread of the COVID-19 pan...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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This week, TrendForce released its forecast rankings for global foundry manufacturers in the third quarter of this year, mainly introducing the revenue, year-on-year growth, and market share of the t...[Details]
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LED street lights
are low-voltage, high-current
drive
devices. The intensity of their luminous energy is determined by the current flowing through
the LED
. Excessive curr...[Details]
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You can connect the lights according to the io definition part in the program to achieve the effect of meteor lights! !
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//Intern...[Details]
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SAN ANTONIO, Calif., Jan. 28, 2020 – RTI , Inc., a leading provider of Industrial Internet of Things ( IIoT ) connectivity solutions , today demonstrated two interoperable solutions based on the Da...[Details]
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Jiwei.com reported on March 22 that the official revealed the color scheme of ZTE S30 series today. There are two color schemes: Starry Sea and Starry Sky Fantasy. The official said that the design w...[Details]
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Zuolan Microelectronics debuts at the International Electronics Show: Domestic RF filters demonstrate technical strength The development of 5G and the Internet of Things has led to a continuous inc...[Details]
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Soft start and frequency converter start are two common motor starting methods, each with its own advantages in energy saving.
1.1 Soft Start
A soft starter is a device used to control th...[Details]
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