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Figure 1 Figure 2 Figure 3 Figure 4 Figure 1 shows the conducted disturbance value collected at the power input end. Figure 2 shows the conducted interferen...[Details]

1. Overview In recent years, electronic products powered by batteries have been widely used, and designers are eager to use low-voltage analog circuits to reduce power con...[Details]

Question 11: Oscilloscope measurement method - cursor measurement At the current stage of development, oscilloscopes are no longer just for observing waveforms during debugging. More importantly, the...[Details]

This review starts with the Tamron 28-75mm F/2.8 Di III RXD from last year: thanks to its excellent portability, large aperture of F2.8 and good image quality, the author has watched this lens rise f...[Details]

On September 1, the People's Government of Hebei Province issued the "Several Measures for Promoting High-Quality Development of Private Investment in Hebei Province", which mentioned: Support...[Details]

The speed of CAN communication can be tested with an oscilloscope, TX or RX, and the narrowest waveform. If it is 16us, it is 62500, and if it is 8us, it is 125000. I also don't understand why STM8 s...[Details]

　　With the rapid development of integrated circuit manufacturing technology, SOC design has become the development direction of integrated circuit design today. The complexity of SOC design has brough...[Details]

The magnetic column level gauge is also called the magnetic flap level gauge. Its structure is mainly designed and produced based on the principles of buoyancy and magnetism. The position of the floa...[Details]

Display digital data with 4-digit LED   #define STB_H GPIOC- ODR |= (uint8_t)(GPIO_PIN_2) #define STB_L GPIOC- ODR &= (uint8_t)(~GPIO_PIN_2)   #define DATA_H GPIOE- ODR |= (uint8_t)( GPIO_PIN_5) #def...[Details]

On August 9, 2022, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched a 5G base station power suppl...[Details]

Onsemi , a major semiconductor automotive component manufacturer , announced that it has signed a strategic agreement with Germany's Volkswagen Group (VW) to provide modules and semiconductor compo...[Details]

    The oscilloscope time base can generate scan lines that are linearly related to time. Therefore, the horizontal scale of the fluorescent screen can be used to measure the time parameters of the w...[Details]

1. GPIO mode configuration 1. Input/output mode (refer to stm32 manual) 2. The difference between several speeds in GPIO output mode: (1). GPIO pin speed: GPIO_Speed_2MHz (10MHz, 50MHz); Also...[Details]

Foreign media have described Apple's dependence on China's electronics supply chain and concluded that this dependence is unlikely to change in the short term. 　　 Apple's operations chiefs are said t...[Details]

According to foreign media reports, on October 21, local time, IONETIC, a British electric vehicle (EV) battery technology startup, announced the launch of Arc, the world's first software-accelerat...[Details]