[font=微软雅黑][size=3]I blame myself for not having enough education. Today I learned that April 30th is International Day Against Sparing[/size][/font]{:1_104:}[font=微软雅黑][size=3] [/size][/font] [font=微...
1. B&O Beoplay E8 unboxing [align=center][/align] [align=left]The charging port uses Micro USB, and there are two hidden white indicator lights on the right. When charging, one white light flashes, an...
We have been working on vector control for many years. We used TI's driver chip at the beginning to make driver boards for drone power modules, and we are still doing it now. Due to the 2020 epidemic,...
The non-synchronous flyback topology is widely used in isolated power supplies, ranging from sub-1W to tens of Watts. As more and more “green mode” standards emerge around the world, the requirements ...
[color=#333333][font="][size=14px]There are 6 common surface treatment processes at present: [/size][/font][/color] [color=#333333][font="][size=14px]1. Hot air leveling [/size][/font][/color] [color=...
Zhongying Electronics recently issued an announcement stating that an invention patent applied for by its subsidiary Xinying Technology has been awarded an invention patent certificate issued by the ...[Details]
How the monitoring system works As the front end of the system, the residual current action protector is installed in each low-voltage power grid control box to automatically monitor the status da...[Details]
1. Introduction
With the continuous expansion of the scale of video surveillance systems and the large-scale application of high-definition video, the complexity of the data and applications ...[Details]
The storage controller S3C2440A is a 32-bit processor. Theoretically, it has 32 address lines and an addressing space of 0x00000000~0xFFFFFFFF, which is 4G. In fact, S3C2440A has only 27 address li...[Details]
Preface
Connectivity technology has evolved around our commonly used mobile phones/smartphones and tablets. Recently, it is widely seen not only in mobile phones/smartphones, but also in dig...[Details]
10.2.1 Oscillator Characteristics
XTAL1 and XTAL2 form the input and output of the inverting amplifier of the on-chip oscillator, respectively, as shown in Figure 10.3. The oscillator can be com...[Details]
Tire pressure monitoring, as a technology to ensure vehicle safety, has become a "standard feature" for many models, but there are still some models that do not support it. According to the latest re...[Details]
Medical products in patient care situations typically have much higher standards for reliability, uptime, and ruggedness, ensuring that they can operate seamlessly from multiple power sources and pr...[Details]
The second China International Import Expo (hereinafter referred to as "CIIE") was grandly opened at the Shanghai National Exhibition and Convention Center from November 5 to 10, 2019. Rohde & Schwar...[Details]
The integrated operational amplifier is a high-gain DC amplifier. It has two input terminals and one output terminal. After connecting to an external negative feedback circuit, it can perform invert...[Details]
1. Address allocation (how to find 1G space for 27 wires) From the data sheet of S3C2440, we know that S3C2440 can address an address range of 1G, but S3C2440 has only 27 address lines, and theoretic...[Details]
Observing the changes in the mobile phone panel market this year, the demand for mid- and low-end mobile phones has grown against the trend, driving the prices of small and medium-sized panels to ris...[Details]
From June 17 to 19, 2021 , the 11th China Automotive Forum, hosted by the China Association of Automobile Manufacturers, was held in Jiading, Shanghai. Standing at the starting point of the new five-...[Details]
The two parties signed a cooperation agreement to provide continuous support for high-quality NAND products. Newburyport, Massachusetts, USA, August 2023 Rochester Electronics joins hands with Sk...[Details]
1. Experimental purpose: Through this experiment, learn the interrupt processing process of Windows CE6.0 and become familiar with the programming of running interrupts in the driver.
2. M...[Details]
Talking
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