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      In April 2019, Apple and Qualcomm announced an agreement, paving the way for the iPhone 12 series and subsequent products to adopt Qualcomm 5G baseband. 　　Foreign media MacRumors discovered A...[Details]

1 Introduction     The inverter power supply that converts 27V DC to 115V AC, 400Hz is widely used in the army and ships, and there is a great demand for it. In view of this situation, we have devel...[Details]

As device line widths and layer thicknesses shrink, the ability of ion implant metrology equipment to directly monitor the uniformity of dopant distribution across the wafer has begun to be limited. A...[Details]

Mines have become the first scene to achieve commercialization in the L4 autonomous driving ecosystem Autonomous driving was once regarded as the ultimate scenario for artificial intelligence....[Details]

Electromagnetic compatibility analysis of single-chip computer system for intelligent frame-type circuit breaker 1. Brief Introduction With the continuous developmen...[Details]

I recently bought a stm32f407zgt6 core board, and without hesitation wrote a program to light up the LED using a timer (I won't post it here because the program is relatively simple). When implementi...[Details]

BOE (Beijing Oriental) grassroots people's congress representatives participated in the National Two Sessions and actively proposed high-quality development of the display industry On March 5, 202...[Details]

A week has passed, and earth-shaking changes have taken place in the electronic world. We have gathered the information worth paying attention to this week and read the major events of the week in on...[Details]

Hong Kong, September 5, 2022 - (Asia Pacific Business News) - Sany International, a leading domestic manufacturer of mining equipment and logistics equipment, announced its 2022 interim results. The ...[Details]

I use the IAR compiler. I played with STM8 last night and found that the style is quite similar to STM32, so I got the hang of it quickly. Today I played around with the TIM4 timer, but the interrupt...[Details]

Most power factor correction (PFC) power stages operate in critical conduction mode (CrM), which controls the inductor current to ramp up from zero to a desired peak level and then back down to z...[Details]

       Create an H file with the same name as this C file, and include all the functions in this C file into this H file. For example, there is a serial.C file like this: /*************************...[Details]

　　The voltage and capacity of a single battery are limited, and in many cases it is necessary to form a series battery pack for use. However, there is a balance problem among the batteries in the bat...[Details]

      As the two most anticipated mobile phone products in the second half of 2019, every move of Samsung Galaxy Note 10 and Note 10 Plus often concerns consumers. Recently, foreign media obtained th...[Details]

According to a press release on October 23, Qualcomm Technologies launched a new generation of chip versions for its autonomous driving and digital cockpit platforms, namely the Sna...[Details]