Some time ago, the Implementation Plan for Promoting the Upgrading and Smooth Resource Recycling of Key Consumer Goods (2019-2020) had a bit of a message in it: "Localities shall not impose restricti...[Details]
Nowadays, smart phones are becoming more and more popular, and the screens of mobile phones are getting bigger and bigger. But when you want to use your mobile phone but it is out of power or low on ...[Details]
Today, let's first play with the compilation and downloading of the Linux kernel. 1. Background Development environment: 64-bit Ubuntu 14.04; Compilation tool: arm-linux-gcc 4.4.3; Download tool: S...[Details]
1 Introduction With the rapid development of computer technology, the hardware components used in computer systems are basically large-scale and ultra-large-scale integrated circuits. The design, ver...[Details]
1. Interrupt configuration Take external interrupt 0 and pin PA0 as an example to configure void SYS_EXTI0Init(void) { GPIO_InitTypeDef GPIO_InitStructure; EXTI_InitTypeDef EXTI_I...[Details]
A
robot
can easily pick up a bedridden patient, help him bathe, and change bedding; it can also pick up a spatula to cook, wash dishes, and sew clothes... Such scenes have become a reality ...[Details]
Under the premise of energy saving, the brightness of LED street lamps must be high, but under the premise of ensuring brightness, the travel experience of citizens must also be considered. Only by f...[Details]
On the morning of January 28, Apple released its first quarter results for fiscal year 2021. In a subsequent conference call, CEO Tim Cook was asked how Apple evaluates product opportunities in ...[Details]
In the past 2021, the entire Chinese mobile phone market has undergone a dramatic change. The original "Huawei, Xiaomi, OPPO, Vivo and Apple" five-legged tripod collapsed with a ban, and the power of...[Details]
Following our introduction to chip ferrite beads last time, this time we will introduce chip three-terminal capacitors.
＜Lead Type Ceramic Capacitors＞
Before introducing chip three-terminal c...[Details]
Gartner released the "2022 China Smart City and Sustainable Development Technology Hype Cycle" to help chief information officers (CIOs) in the government and urban ecosystem assess the maturity of e...[Details]
Beijing, China, September 9, 2021 - Aixin Technology, an AI vision chip R&D and basic computing platform company, has officially changed its name to Aixin Yuanzhi Semiconductor (Shanghai) Co., Ltd. ...[Details]
High voltage isolation probe is a probe with floating measurement function, which has good common mode noise suppression capability, high input impedance, low input capacitance, and can measure diffe...[Details]
According to Vietnamese financial media Vietnam Finance, on the 21st, Vietnam's Nam Dinh Province and Apple MacBook assembler Quanta signed a large-scale computer manufacturing cooperation project in...[Details]
On October 21, Tang Chuanle, deputy director of China National Nuclear Corporation Equipment, led a team to visit and exchange with Herui Electric Power. The company's chairman Yang Lin, general ma...[Details]
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