HGK3FF222MD3B

    Cortex-M3 supports 256 interrupts, including 16 core interrupts and 240 external interrupts. STM32 has only 84 interrupts, including 16 core interrupts and 68 maskable interrupts. STM32F103 has o...[Details]

In recent years, the global automotive industry is in a critical period of transformation from traditional fuel vehicles to electrification and intelligence, and the development of intelligent driv...[Details]

Empowering a safe, reliable, and popular local GenAI environment Introduction: On April 17, Phison Electronics (Phison) announced that it will work with Advantech to jointly buil...[Details]

With the continuous progress of social production and the accelerating pace of people's lives, people are constantly putting forward new requirements for production efficiency. Due to the rapid dev...[Details]

On January 8, 2024, the Chengdu Municipal People's Government issued the "Implementation Opinions on Prospectively Cultivating Future Industries and Building New Driving Forces for High-Quality Dev...[Details]

I need to drive a motor recently, so I looked at the output of PWM and made some conclusions. I will post them here. The advanced timer of stm32 is quite complicated. I looked at the examples and fou...[Details]

At present, most of the video doorbells installed in China are wired, or send images through amplitude modulation or frequency modulation similar to the television system. Due to cost considerations, ...[Details]

When measuring a device under test (DUT) with a network analyzer, what is the uncertainty in the impedance and return loss (S11) measurements if the input impedance is approximately 3 ohms (at 2 MHz)...[Details]

Google released a version of Chrome designed specifically for Apple M1 Macs earlier this week, and users with a new MacBook Air, MacBook Pro, or Mac mini will definitely want to download the Apple Si...[Details]

On June 12, the U.S. stock market experienced its worst day since March on Thursday, with the market value of the five most valuable technology companies in the U.S. stock market shrinking by more th...[Details]

Everyone has different opinions on the use of filters. Now I will talk about my knowledge about filters so that everyone can learn from it. It may seem a bit like showing off one's skills in front ...[Details]

The reference design of the 7.5W 120V dimmable LED driver using NXP's SSL2101 adopts a flyback converter to provide an isolated solution. The reference design supports 5 LEDs (output current 470mA)...[Details]

　　1 Hardware circuit composition principle 　　According to the types and pin arrangements of currently commonly used transistors, the designed automatic discrimination circuit includes four parts: c...[Details]

Preface: The following procedures and circuit diagrams are not guaranteed to be the best solutions, and there will be many deficiencies. Please understand. In addition, the content of C51 is a summar...[Details]

Recently, Huiyang District held an authoritative interview activity on studying and implementing the spirit of the Third Plenary Session of the 20th CPC Central Committee at the Huiyang District Scien...[Details]