I saw an LCD SPI screen for 9.9 yuan on Taobao and bought it. I found out that it was controlled by ST7735 chip. Generally, most of the ones sold on Taobao are 12864 or driven by ILI93XX, and there ar...
Come to the Infineon flagship store to check in and complete the tasks, and you can get 100% Tmall store coupons, and you will also have a chance to win a 50 yuan JD card!Event time: From now until Oc...
First of all, I would like to thank EEWorld and Didikey. It is a great honor for me to have the opportunity to participate in this competition. At the same time, I also hope that this competition will...
The original title of the C language version of the DSP algorithm encyclopedia is " Digital Signal Processing C Language Program Collection "
The directory screenshot is as followsThe original link is...
The timing of the ATMEL SAM3N2C chip is not accurate. Use an external 12MHz crystal to time 100MS, then count 60000. Some SAM3N2Cs stop working at 60 seconds, some need 65 seconds, and some need 68 se...
Last night, SMIC issued an announcement stating that Dr. Zhao Haijun (hereinafter referred to as "Dr. Zhao") resigned as executive director of the company in order to focus on fulfilling his duties a...[Details]
This paper introduces a high-precision current/voltage conversion amplifier for electron beam exposure machine beam spot and beam current measurement. According to the specific situation that the bea...[Details]
Integrated circuit is a strategic, basic and leading industry. Talent is the first resource and innovation is the first driving force. Integrated circuits are the core hub of the modern industri...[Details]
1. In STM32, there are 5 clock sources: HSI, HSE, LSI, LSE, PLL. ①HSI is a high-speed internal clock, RC oscillator, with a frequency of 8MHz; ②HSE--High-speed external clock, can be connected to qua...[Details]
1. Restrictions on Use:
When using MSP430x41x devices, it should be noted that there are significant differences between the x413, x417 and x419 devices.
For SVS, 413 and 419 are typical exampl...[Details]
Two years ago, when Tesla fans were still arguing about whether millimeter wave was better than lidar, some domestic manufacturers with strong technical strength had already switched to lidar. Howeve...[Details]
Today, Wingtech Technology's official Weibo account announced that the second phase of Wingtech Technology's 456-acre manufacturing center in India officially started yesterday. It is expected to be ...[Details]
1. First, compile the qemu code: git clone git://git.qemu.org/qemu.git cd qemu/ 。/configure --target-list=arm-softmmu，mipsel-softmmu --enable-debug --enable-sdl make sudo make install If an error occ...[Details]
Nexperia, an expert in high-volume production of basic semiconductor components, will make its debut at the 3rd China International Import Expo in Shanghai from November 5 to 10, 2020, and will fully...[Details]
According to 36Kr, Taiji Technology has completed a B round of financing of tens of millions of yuan, led by Xinwangda. This round of financing will be used for new product research and development a...[Details]
Taipei and California, USA, June 14, 2023 - Huirong Technology (NasdaqGS: SIMO), the world's leading manufacturer of NAND flash memory control chips, announced that it has joined the NXP Partner Prog...[Details]
General requirements: Design an FSK modem with a baseband signal code rate of 2000B/s, a carrier rate of 4khz and 8khz, and the demodulated signal must be able to completely restore the baseban...[Details]
In recent years, domestic wafer fabs have been built on a large scale and gradually put into mass production. Domestic packaging and testing factories such as Changdian Technology, Huatian Technology...[Details]
The last line after startup prompts can't access tty, job control turned off, which means that the console cannot be entered. The reason is that there is a problem in the /etc/inittab file
Sol...[Details]
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