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Samsung, a major screen manufacturer, has previously launched its first foldable screen phone, the Galaxy Fold. Its unique shape and cool usage have excited users. Currently, the mainstream foldable ...[Details]

China Energy Storage Network News: On February 22, China Southern Power Grid held the first meeting of the Power Market Construction Leading Group in 2022 to thoroughly implement the decisi...[Details]

On September 19, BYD and Shell jointly established the world's largest electric vehicle charging station in Shenzhen. It is reported that the charging station is 2.5 kilometers away from the Shenzhen ...[Details]

Target This lab activity explains how to use an amplifier chain to implement gain and filtering through a practical example designed to obtain heartbeat information. The system's results provide r...[Details]

Development board: FL2440 Chip: S3C2440 Function: When the program is running, light up an LED, then use the PC to send a number through the serial port, and the development board will light up a...[Details]

Jiangsu is one of the major grain producing areas in China, with a large grain planting area and high total output. The autumn harvest season every year is also the golden period for grain drying i...[Details]

On February 16, DJI launched a new version of its official website, updating its intelligent driving solution matrix into eight major categories: active safety, driving assistance, parking assistance...[Details]

1. Description         The SPI communication between the two STM32 boards uses SPI2. The host sends multiple sets of data continuously (the data format is half word, i.e. 16 bits), and the slave us...[Details]

Dust explosion-proof motor Refers to a motor whose casing is designed and manufactured according to specified conditions, which can prevent dust from entering the motor casing; or although it ...[Details]

1. If the frequency of the crystal oscillator used is 3MHz, and the timer/counter works in mode 0, 1, or 2, what are the maximum timing times? 2. When a timer/counter is used as a timer, who provid...[Details]

According to news on September 22, Apple spent US$1 billion to acquire Intel’s 5G baseband business as early as 2019. As a result, now that the iPhone 15 series has been released, it still does not u...[Details]

Changdian Technology released a plan for the private placement of A-shares in 2020, stating that the company plans to raise a total amount of no more than 5 billion yuan (including 5 billion yuan). T...[Details]

Oscilloscope manufacturers usually regard memory depth as one of the most important indicators of an oscilloscope. It refers to the number of sampling points collected into the memory. Memory depth i...[Details]

The chip MC34063A is used to connect simple external components to form a step-down circuit, which outputs 5 V voltage to provide power for the microcontroller ATMEGA16. The circuit is shown in the fi...[Details]

According to reports, South Korea's Hana Micron recently disclosed that it will invest 1.3 trillion won (about 6.695 billion yuan) in Vietnam by 2026 to expand its traditional memory chip packaging...[Details]