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Texas Instruments announced revenue of $3.59 billion in the first quarter of 2019, down 5% from last year, with net profit of $1.22 billion and earnings per share of $1.26. At the beginning of this y...[Details]

On March 2, Jinjiang Sanwu Microelectronics Co., Ltd. and the School of Microelectronics of Fuzhou University formally signed a school-enterprise industry-university-research cooperation agreement. ...[Details]

Preface Navigation Stack is a set of two-dimensional navigation function packages provided by ROS. It inputs odometer, information and target position, and outputs safe speed instructions ...[Details]

introduction As my country's railways move toward high-speed, high-density, heavy-load, and electrification, interval blocking equipment, especially frequency-shifting automatic blocking systems, hav...[Details]

MAX11800–MAX11803 Low-Power Touch-Screen Controllers Operate from a single 1.70V to 3.6V supply and are designed for power-sensitive applications such as handheld devices. The devices featu...[Details]

According to news on October 17, at the 2023 NIO Innovation and Technology Day held last month, Li Bin announced that NIO's first self-developed chip will be mass-produced in October. It is claimed t...[Details]

　　Most mobile phone users do not unplug the charger after charging their mobile phones to save trouble for the next charge. This not only wastes power, but also creates huge safety hazards. According...[Details]

Amazon is expanding its robotics business with newer sorters, arms and Roomba-like mobile order fulfillment. Amazon's inventory handling system, which it calls Sequoia, was recently launched at a...[Details]

After the audio sound is recorded, whether it is speech, singing, or musical instruments, it can be processed through digital music software or made into a CD. At this time, all the sounds have not...[Details]

I have previously written about obtaining temperature data using DS18B20 in the Raspberry Pi series. At that time, the Raspberry Pi had a 1-wire interface that could directly read the temperature in ...[Details]

In terms of luminous efficiency , commercial LEDs have a luminous efficiency of 30 to 501 m/W, which is better than incandescent lamps and second only to fluorescent lamps. 1001 m/W ...[Details]

　1. LED power supplies can be divided into two categories according to the driving method: 　　 A. Constant current type: 　　1. Constant current drive circuit is ideal for driving LED , but the disa...[Details]

At the 15th China Blue Book Forum, the carbon neutrality session held on the afternoon of June 15th had a peak debate on "Is hydrogen fuel cell vehicle feasible?" Yin Chengliang, deputy director of...[Details]

Both soft starter and step-down starter are devices used to start motors. They each have their own advantages and disadvantages and are suitable for different application scenarios. The following i...[Details]

　　The consumer electronics market (especially the LED driver market) has developed rapidly in recent years. These markets require power supplies/drivers with low power consumption, small size and ult...[Details]