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Autonomous driving is one of the most active topics in the market in recent years. With the continuous influx of funds, giants competing to make their presence felt, and new startups emerging one aft...[Details]

Yunhui Capital is a private equity investment management company founded in 2015 by five former senior bankers from Goldman Sachs. To date, Yunhui Capital has managed funds worth nearly RMB 10 billio...[Details]

This article briefly introduces how to use ST's secondary-side device TSM family to reduce the no-load power consumption of chargers and power adapters. This family has precise voltage and current ...[Details]

There are several ways to implement a spectrum analyzer. I have been working with SAR ADC products for some time and use fast Fourier transforms (FFTs) for spectrum analysis on a daily basis. Another...[Details]

On September 2, it was reported that in March 2019, the earliest batch of Tesla V3 charging stations were opened to users in a parking lot in San Francisco, USA. Since this charging station adopts ...[Details]

In recent years, with the accelerated development of intelligence, electrification and networking, cars are transforming from a single means of transportation to a third space that integrates leisu...[Details]

The UART transceiver program provided in general textbooks is often a simple code that uses polling to complete the transceiver. However, for high-speed AVR, this method greatly reduces the efficienc...[Details]

Particle counter is an instrument used to measure the number and size distribution of particles per unit volume of air in a clean environment. Particle counter is widely used in medicine, electronics...[Details]

A strong slap in the face of US accusations! Recently, in response to the Federal Bureau of Investigation (FBI) and the Homeland Security Cybersecurity and Infrastructure Security Agency (CISA...[Details]

I finally figured it out today. I searched online for a long time but couldn't find out how to do it. In fact, it is very simple. I just need to modify the lnk430G2553.xcl file in the project. The sp...[Details]

Yesterday, vivo’s official Weibo account revealed a new feature of the vivo APEX 2020 concept phone, which will be released on February 28—it will be equipped with an ultra-stable micro-gimbal main c...[Details]

Note that when the STM32F407 is sampling AD, if the pin is floating, the voltage collected at this time is not 0. 1 ADC pin initialization void Lsens_Init(void)   {     GPIO_InitTypeDef GPIO_...[Details]

Recently, Xiaomi held a flagship new product launch conference and officially launched the Xiaomi Buds 5 earphones . The earphones are built on the second-generation Qualcomm® S3 audio plat...[Details]

　　 Working principle: Transistors VT1 and VT2 form a complementary self-excited multivibrator, and the oscillation feedback network is composed of capacitor C. The base bias circuit of VT1 is compose...[Details]

On September 22, Nanjing Jiangbei New District and Aurora Cloud Energy signed the "300MWh Energy Storage Project Framework Agreement". The two parties will carry out strategic cooperation around in...[Details]