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Jiwei.com News: "After singing along the river, I turn my head eastward, studying various sciences to help the poor. I have been facing the wall for ten years to break through the wall, and even if I...[Details]
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As Moore's Law for semiconductors gradually advances, the two major international semiconductor giants, TSMC and Samsung, have chosen completely different technical architectures for the 3nm process....[Details]
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Hello everyone, after we use an oscilloscope to measure the waveform, we always want to save it, especially the very important waveform information, whether it is used as a case backup or for seconda...[Details]
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In general, handheld instruments, data loggers, in-vehicle and monitoring systems require a low-cost, high-precision, high-system resolution, multiplexed system. Can all of these requirements be in...[Details]
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As the name implies, non-contact temperature sensors are sensors that can measure temperature without direct contact with the object being measured. This type of sensor is widely used in industry, ...[Details]
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At the beginning of the new year, Valin ArcelorMittal Automotive Plate Co., Ltd. (VAMA) jointly launched the first hot-formed steel battery pack in China with Changchun Huaxiang Automotive Metal Pa...[Details]
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The isp made a brief summary. Through online programming (the chip is programmed by continuously resetting the chip while the high voltage is converted), the MCU's flash, eeprom, fuse bits, encryptio...[Details]
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From November 5th to 10th, the 5th China International Import Expo was held at the Shanghai National Convention and Exhibition Center. During this CIIE, Renesas Electronics, in line with its purpose ...[Details]
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Today I finally finished reading uboot stage2. Alas, I felt too deeply: After reading these codes, I know what code is~~
The second stage of uboot code is written in C. I thought it would be easier...[Details]
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Nuvoton Technology's NUC1xx includes NUC101, NUC100, NUC120, NUC130 and NUC140, which are 32-bit microcontrollers (MCUs) based on the ARM Cortex-M0 core. Through different clock settings, the opera...[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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C code:
#include reg51.h
unsigned char code taba ={0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f};
unsigned char code tabb ={0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80};
void delay(void)
{
...[Details]
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On August 28, Zhonghuan Semiconductor Co., Ltd. released its 2020 semi-annual report. In the first half of this year, Zhonghuan Semiconductor Co., Ltd. achieved a total operating income of 864,417.62...[Details]
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During the National Day holiday in 2019, the nighttime electricity consumption of Guangzhou Tower exceeded 560,000 kWh, an increase of nearly 20% compared with 2018. The so-called "nighttime" refer...[Details]
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In terms of LED characteristics, solid-state lighting can be dimmed smoothly, but problems arise in order to be compatible with traditional dimming technology. Dimming is often used in hotels a...[Details]
Analog electronics
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