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Energy-saving kitchen equipment can produce dishes of the same or even higher quality while minimizing kitchen energy consumption. What we pursue is not only high-end kitchenware, but also energy s...[Details]
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Metal halide lamps have attracted widespread attention due to their high luminous efficiency and small size. This article attempts to briefly introduce all aspects of metal halide lamps.
1. The lig...[Details]
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Learning PLC automation control requires a combination of theoretical knowledge and practical experience. Hands-on ability is also very important. Only through continuous practical operation can th...[Details]
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WIMI Hologram Software Co., Ltd. (NASDAQ: WIMI) (hereinafter referred to as "WIMI Hologram" or "the Company"), a leading holographic AR application technology provider in China, has obtained a patent...[Details]
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1. Concept The abbreviation of watchdog is WDT (Watch Dog Timer). The watchdog timer (WDT) in exynos4412scp is a timing device. 1. Working Principle The software (usually needs to be written by the c...[Details]
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According to 36Kr, Shenzhen Feixiang Technology Co., Ltd. completed a B+ round of financing with a scale of more than 100 million yuan. This round of financing was led by CICC Capital and Yuanhe Houw...[Details]
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With the huge demand for intelligence in the automotive, communications, information appliances, medical, military and other industries, embedded software and systems are developing rapidly. Microp...[Details]
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Let's first look at the implementation of Yangchuang's bootloader: First: Initialize the stack, interrupt vector table, MMU, clock, serial port, etc. in assembly, and then jump to the Main function...[Details]
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#include "config.h" #include "stdio.h" #define GPIOSET(PIN) IO0SET = PIN // Convenient to modify the set port #define GPIOCLR(PIN) IO0CLR = PIN // Convenient to modify the clear port #define LCD_CON ...[Details]
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When
using
IGBT
in converters, protective measures should be taken to prevent damage to the device. Common protective measures are:
(1)
...[Details]
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Measurement Principle of AC and DC Clamp Meters Hall sensors are usually used to test DC currents. This is because AC clamp meters cannot use electromagnetic induction. The Hall sensor is placed as s...[Details]
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The list of 100 key enterprises in Zhejiang Province's electronic information industry in 2019 was released, including Silan Microelectronics, Hikvision, H3C and many other companies. Hangzhou Hikv...[Details]
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The connection between cars and vacuum is much closer than you think
my country's production and sales of new energy vehicles exceeded 3 million for the first time in 2021, ranking f...[Details]
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The latest data released from the China Automotive Power Battery Industry Innovation Alliance (referred to as the " Battery Alliance") shows that from January to October 2023, there are 48 power batt...[Details]
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A variable frequency drive (VFD) is an electronic device used to control the speed of a motor. It achieves speed regulation of the motor by changing the frequency and voltage of the motor power sup...[Details]
Analog electronics
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