Compared with GaAs, silicon or other traditional semiconductor materials, GaN will shine in 5G network applications, such as high frequency and small base stations with limited size. As shown in the f...
RT, I'm curious about the black glass face recognition attendance machines. What kind of sensors do they use to determine if there is someone in front of them? If the camera is turned on all day for f...
Should the filter capacitor and bleeder resistor in the circuit be placed before or after the anti-reverse polarity diode?
What will happen if a capacitor of several μF is placed before the reverse-co...
Today I received a call from SF Express saying that a package had arrived. I asked them to leave it at Cainiao Supermarket. I went to pick it up after noon. Wow, it was huge! It was bigger than I imag...
The prediction is for reference only. Whether it makes sense or not, just take it as a reference.power supply:
The charging and discharging power supply system is to first power the supercapacitor and...
In recent years, countries around the world have developed smart grids. Smart meters play a key role in this application, which can enable interaction between users and power systems. For example, on ...[Details]
It was learned from Xinchi Technology on October 28 that Xinchi Technology's first batch of high-performance MCU "Control Core" E3 was officially delivered to customers recently, which means that Xin...[Details]
According to foreign media reports, South Korean mobile communications operator SK Telecom (SKT) will provide in-vehicle infotainment (IVI) services to Volvo Cars. It is expected that starting with t...[Details]
It is often the case that a weak signal has to be measured in the presence of strong interference from the AC power mains. If the interference signal cannot be filtered out, a reliable result can be ...[Details]
Recently, Guangyu Mingdao reached a strategic cooperation with Quzhou Jidian New Energy Technology Co., Ltd. (hereinafter referred to as "Quzhou Jidian") and completed a commercial signing worth te...[Details]
The development of modern electronic technology has enabled more and more on-board electrical appliances to join the ranks of automotive electronics. While improving the performance of the car, it ...[Details]
HDMI is a digital interface using differential signals, designed for digital video and audio. This interface is widely used in the audio-video market. HDMI 2.1 is an extension of HDMI 2.0 and suppo...[Details]
Digital Storage Oscilloscope (DSO) first converts the input analog signal into a digital signal through A/D and stores it in the memory RAM; when it needs to be displayed, it reads the data in the ...[Details]
While there are many instruments that can accurately measure small DC currents (up to 3A), few can accurately (better than 1%) measure DC currents above 50A. This large current range is typical of loa...[Details]
Recently, according to official news from Woyan Capital, Beijing Kehua Microelectronics Materials Co., Ltd. (hereinafter referred to as "Kehua Microelectronics") received an investment of 170 million...[Details]
Recently, the Huawei WATCH 3 series has been upgraded! Customizable video dials, syncing local music on your phone, setting do not disturb time periods, water drinking reminders... Six practica...[Details]
Power quality refers to the quality of AC power supplied to the user end through the public power grid. In an ideal state, the public power grid should supply power to users at a constant frequency...[Details]
In the application process of modern portable devices, it is often necessary to display some pictures in the system. Among various picture formats, BMP is the most representative one.
BMP is an im...[Details]
High power density high-voltage bus converter module effectively supports heavy-duty tethered drones and long-lasting endurance On June 5, 2023, Beijing News, the SkyCells-T 15kg 200m heavy-duty te...[Details]
One million stations are newly added! Yumiaochong's Baguocheng all-liquid-cooled supercharging station leads the breakthrough. At the same time, the 318 Sichuan-Tibet Supercharging Green Corridor h...[Details]
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