YBSM6002

Many listed companies held shareholders' meetings this week. On the 30th, including major testing company KYEC, memory manufacturer Winbond and other semiconductor manufacturers, they all talked abou...[Details]

TPMS (Tire Pressure Monitoring System) is an important safety issue in all countries around the world. Countries around the world have gradually legislated TPMS as a mandatory standard. China, as the...[Details]

The transformer DC resistance tester adopts the latest power supply technology, and has the characteristics of small size, light weight, large output current, good repeatability, strong anti-interfer...[Details]

On the first day of work after the long holiday, the US Department of Commerce seemed to be ready to "make trouble" again.   The U.S. Department of Commerce announced on Monday Eastern Time that it w...[Details]

Last year, Samsung tried to launch a cheap version of its flagship phone for the first time, equipping the S series with a model called "Galaxy S20 FE". While retaining many core configurations, the ...[Details]

      On the morning of April 19th, foreign media recently interviewed Johny Srouji, Apple’s senior vice president of hardware technology, to discuss topics such as the transition of the entire Mac p...[Details]

PWM (Pulse Width Modulation) is a very effective technology that uses the digital output of a microcontroller to control analog circuits. It is widely used in many fields such as measurement, communic...[Details]

When debugging the STM32F103RB board, PA15 is used as a normal LED light. At the beginning of programming, it is configured as PP output mode, but whether it is set to 0 or 1, it outputs 3.3V. Later,...[Details]

1) Sufficient confidence, perseverance and patience A classmate once asked me whether the microcontroller technology is difficult. I think this question needs to be analyzed from two aspects. Fir...[Details]

Why should we perform ohm calibration? When an ohmmeter measures resistance, it uses the battery inside the meter to power it, connects it in series with the internal resistance inside the meter and ...[Details]

Samsung Group recently announced the list of the top 100 supply chains in 2020. A total of 6 Taiwanese manufacturers made the list, the same as last year. Among them, the two panel giants AUO and Inn...[Details]

There are usually two ways to detect whether the ordinary zinc-manganese dry battery has sufficient power. The first method is to estimate the internal resistance of the battery by measuring the in...[Details]

On March 7, Yecheng County and Hunan Chenchu ​​Energy Co., Ltd. held a signing ceremony for the 0.5GWh battery and energy storage cabinet PACK production project. The total investment of the project i...[Details]

There is another special scenario between highway NOA and urban NOA, which is parking. The low speed, limited scenario and relatively low hardware requirements also make parking the most likely to ...[Details]

　　1 Introduction. 　　With the rapid economic development in recent years, the design and manufacturing technology of automobiles are also improving day by day, and the functions of automobiles are gr...[Details]