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　　As an essential instrument for electronic engineers, the oscilloscope has a wide range of uses, such as ripple testing, checking frequency, checking signal quality, measuring rise time, fall time a...[Details]

1. The FSMC interface of STM32 can control the external NANDFlash, so let's learn it and look at the hardware circuit first. The address lines are A16.A17, and the data lines are D0-D7. So what is th...[Details]

　　First, turn the multimeter to the test diode end, touch one of the transistor pins with the red probe of the multimeter, and use the other probe of the multimeter to test the remaining pins until t...[Details]

On April 25, the 2024 (18th) Beijing International Automotive Exhibition opened grandly at the China International Exhibition Center Shunyi Pavilion. 3PEAK (stock code: 688536), a leading semicondu...[Details]

TOPSwitch?FZ single-chip switching power supply circuit diagram controlled by MCU TOPSwitch?FZ single-chip switching power supply circuit diagram controlled by MCU The microcontroller can be use...[Details]

When RF electronics enthusiasts make sweep frequency analyzers, spectrum analyzers and other tools, they will definitely use a sweep frequency signal generator. This article introduces the production ...[Details]

Recently, China's four major departments jointly issued a document to increase research on key technologies of power batteries . This move is of special significance to China's new energy vehicle in...[Details]

Since there are no complex mechanical structures such as engines and gearboxes, many people think that electric vehicles have no technical content. In fact, this view is somewhat one-sided. In additi...[Details]

1. Basic principles of capacitive sensing Capacitive sensing technology provides developers with a new way to interact with users. There are many different factors to consider when designing a capaci...[Details]

As a window to China's electronic information industry and a weathervane leading the development of the industry, the 8th China Information Technology Expo (CITE2020) will be held in Shenzhen Convent...[Details]

1. Hidden reefs and opportunities in the rapid development of the lithium battery industry 2022 is a key year for China's lithium battery industry chain to go global. For the first time, C...[Details]

IT Home reported on May 25 that Nothing is a company founded by OnePlus co-founder Carl Pei. The company is about to launch its first mobile phone, Nothing Phone (1), and now more information about t...[Details]

On the evening of November 11, San'an Optoelectronics and Gree Electric Appliances simultaneously announced that they plan to issue no more than 816 million shares in a private placement, with a tota...[Details]

The Boost topology has always been one of the classic and basic circuits, and it is used in many power supply devices. This article explains that the Boost modules that are studied, disassembled, and...[Details]

Jump instruction with state switching: BX Assembly format: BX{ cond } Rm Function: The BX instruction jumps to the target address specified in the instruction and switches the state. Rm is...[Details]