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Jiwei.com News (Text/ANSON), at the end of March, OnePlus official Weibo released a preview poster, which mentioned Ready to charge! WarpTen is coming soon. It is understood that Warp Charge 3.0, whi...[Details]
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Strategy Analytics' latest research report "IoT Cellular Connections by Air Interface and Vertical Industry" points out that by 2025, 5G connections will grow to one-third of all IoT connections; the...[Details]
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Through Baidu search, 315/433Mhz wireless transmission uses ASK (amplitude modulation) transmission. Generally, modules are sold on Taobao. A pair costs about 10 yuan, or even cheaper. It is also very...[Details]
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In order to improve the practicality and reliability of the switched reluctance motor control system, a monitoring system was built using NI virtual instruments, which can monitor and adjust the im...[Details]
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Hardware Hookup As shown in the figure, a 4*4 matrix keyboard needs to be connected to 8 IO pins. The key value is obtained by scanning the rows and columns separately. software design /**...[Details]
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Many high-precision analog-to-digital converters require an input range between 0.0V and 5.0V. For example, the MAX1402 (18-bit multichannel Σ-Δ ADC) measures the difference between two inputs. In a t...[Details]
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Q: Can I turn an RF source on or off within 200 ns? A: In pulsed radar applications, the high power amplifier (HPA) needs to be turned on/off quickly during the transition from transmit to rec...[Details]
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The frequency spectrum of sound ranges from approximately tens to thousands of hertz. If you can use a program to control a certain port of the microcontroller to continuously output "high" or "low...[Details]
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On September 5, Yonhap News Agency reported that with the full expansion of the organic light-emitting diode (OLED) panel market, the display industry is engaging in large-scale investment competitio...[Details]
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The importance of the controller to an electric vehicle is self-evident. It is like the heart and brain of an electric vehicle, maintaining the basic operation of the electric vehicle. A high-quality ...[Details]
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Abstract: Light intensity is an important indicator of environmental monitoring parameters. This paper uses the light intensity
sensor
TSL2561
and JN5139
wireless chip
t...[Details]
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Samsung's upcoming mid-range phones Galaxy A52 and A72 have been exposed many times before. According to foreign media 91mobiles, photos of Samsung's new charger were leaked by the factory. The...[Details]
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On April 8, Guangdong Grid Energy Investment Co., Ltd. and China Southern Power Grid Electric Vehicle Service Co., Ltd. signed a 2% equity transfer agreement for Guangdong Grid Electric Vehicle Ser...[Details]
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After several years of development, the "teamwork" effect of Xiaomi's ecosystem has become apparent, which has extraordinary significance both for ecological enterprises and for Xiaomi itself. Curr...[Details]
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On October 31, Infineon Technologies AG launched the new MOTIX™ TLE9189 gate driver IC for safety-critical applications of 12 V brushless DC (BLDC) motors. With this new three-phase gate driver IC,...[Details]
Test/Measurement
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