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On August 27, Tsinghua Unigroup announced that it would invest in a factory dedicated to the manufacture of 12-inch DRAM memory chips. The factory will start construction at the end of this year and ...[Details]
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Function of the circuit
Ordinary Zener diodes have different base voltages and temperature coefficients, resulting in large errors. In practice, only by carefully measu...[Details]
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2022 is a big year for vehicle-mounted lidars. A group of new forces represented by Wei Xiaoli have begun to assemble lidars on new cars. Even one lidar is no longer available. If you don’t put two ...[Details]
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On March 26, Changzhou Galaxy Century Microelectronics Co., Ltd. (hereinafter referred to as Galaxy Microelectronics) issued an announcement on the company's full and orderly resumption of work and p...[Details]
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A Brief Discussion on Digital Television and Its Measurement
Abstract: Based on the basic concept and background of digital TV, this paper introduces the main parameters and instrum...[Details]
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The 2017 World Robot Conference was officially opened in Beijing on the 23rd with the theme of "Innovation, Entrepreneurship and Creation, Welcoming the Intelligent Society". The conference attract...[Details]
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In recent years, LiDAR technology has been developing rapidly. From the initial laser distance measurement technology, it has gradually developed into laser speed measurement, laser scanning imaging,...[Details]
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The X9 series chips for advanced smart cockpits are high-performance, high-reliability automotive-grade chips Source: Getty Images Plus/piyaset According to a press release issued by CoreDrive...[Details]
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According to incomplete statistics from the International Energy Network/PV Headlines (PV-2005) based on public information, from January 1 to January 31, about 18 inverter bidding projects were fi...[Details]
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Sina Digital News, November 18, today Apple officially launched the App Store Small Business and Individual Developer Program, taking measures to reduce commissions for small businesses with ann...[Details]
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How
ultrasonic
sensors
work The ultrasonic sensor contains a frequency converter that emits inaudible high-frequency sound waves in one direction when the converter element vibrates. I...[Details]
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In the previous article, we explained the P0 motor architecture. Now let's talk about its neighbor, the P1 motor architecture. The P1 motor is located at the rear end of the engine crankshaft. It c...[Details]
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Qualcomm’s Snapdragon 875 chip will be released on the 1st of next month. A few days ago, blogger Digital Chat Station exposed the running points of the Snapdragon 875 engineering platform b...[Details]
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1. Types of drive motors for new energy vehicles
Permanent Magnet Synchronous Motor (PMSM):
- Advantages: high efficiency, high power density, high torque, suitable for pure e...[Details]
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With the widespread application of automotive LEDs,
the automotive industry
has witnessed the transformation from ordinary light sources to LED light sources.
Driven by the megatrends of...[Details]