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Recently, my country's new energy storage innovation center was established in Guangzhou. This is also the only national manufacturing innovation center in the field of new energy storage. It will hel...[Details]
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OPPO Find X5 series phones have been confirmed to be equipped with MediaTek Dimensity 9000 and Snapdragon 8 Gen 1 processors. Today, the whistleblower @数码闲聊站 said that OPPO's spring new produ...[Details]
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Do you know how long the battery life of new energy vehicles is? As global climate change and environmental pollution become increasingly serious, new energy vehicles, as an environmentally friendl...[Details]
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Whether in a process or a thread, we often use some timer functions. Here we will talk about the use of timers in multithreading. First of all, in Linux programming, the timer functions are alarm() an...[Details]
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arm-linux-gcc 3.4.5 busybox-1.24.1.tar.bz2 1. Modify the Makefile and find the following 2 changes to ARCH ?= arm CROSS_COMPILE ?= arm-linux- 2. Open the configuration menu make menuconfig and perfor...[Details]
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Recently, NXP Semiconductors announced the launch of a new automotive digital key solution that enables smartphones, remote control keys and other mobile devices to be securely stored, and enables ne...[Details]
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As a new type of green light source, LED light source has been more and more widely used due to its advantages of low power consumption, long life, fast response speed, high efficiency and energy savi...[Details]
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Core Algorithm:
unsigned char Trg;
unsigned char Cont;
void KeyRead( void )
{
unsigned char ReadData = PINB^0xff; // 1
Trg = ReadData & (ReadData ^ Cont); // 2
Cont ...[Details]
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According to the forecast of the Prospective Industry Research Institute, the compound annual growth rate of the heat dissipation industry will reach 8% from 2018 to 2023, and the market size is expe...[Details]
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A good oscilloscope must be equipped with a good probe. The main function of the probe is to transmit the product signal. Choosing a good oscilloscope is important, but a good probe is also indispens...[Details]
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Business Korea reported that Samsung Electronics planned to set up a semiconductor packaging division (TF) in mid-June, which is directly managed by the CEO of the DS Division (Kyung Kye-hyun), aimin...[Details]
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Recently, Rohm released a 200V Schottky barrier diode (SBD for short). In fact, the diode is a very common electronic component, which is widely used in rectifier circuits, detection circuits, voltag...[Details]
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In recent years, LED electronic display screens have attracted increasing attention as a high-tech product. They can display text, graphics and image information in real time or in a loop. They hav...[Details]
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Preface: When using an oscilloscope for measurement, the first thing you need to do is to choose the trigger mode to capture a specific event. Therefore, fully understanding the concept, principle, a...[Details]
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1. Unzip: tar -jxvf yaffs_source_util_larger_small_page_nand.tar.bz2 to generate a folder
The premise of steps 2 and 3 is that your kernel does not support the yaffs2 file system and ther...[Details]
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