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Purpose
Used to measure the absolute optical power or the relative loss of optical power through a section of optical fiber. In optical fiber systems, measuring optical power is the most basic, ver...[Details]
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As early as last year when the Snapdragon 888 chip was released, realme officially announced that it would be one of the first manufacturers to install this chip, but now it is about to enter Februar...[Details]
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The 5G networks of the three major operators have officially started commercial use, ushering in the first year of 5G networks in my country. At present, operators are actively accelerating the const...[Details]
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Nearly 30 million MP3 players have been produced, of which 50% are hard disk drive (HDD) MP3 players. The power supply of MP3 players usually comes from an AC adapter, USB cable or lithium-ion...[Details]
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1. Siemens
LOGO and S7-200 are ultra-miniaturized PLCs, suitable for single-machine control or small-scale system control, and suitable for automatic detection, monitoring and control in all w...[Details]
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The simplest white light LED is obtained by adding phosphor to blue light LED, also known as 1-PCLED (Phosphor Converted LED), and its basic structure is shown in Figure 1. Because this LED is encapsu...[Details]
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The transition from traditional point-to-point wiring in vehicles to the use of an industry-standard In-Vehicle Network (IVN) enables automakers to add a host of new electronic features to comfort, c...[Details]
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BYD has announced that DiLink and Huawei AI PASS will jointly launch a mobile phone NFC car key. According to both parties, after the product is officially launched, BYD car owners will be able to un...[Details]
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The NVIC driver has many uses, such as enabling or disabling IRQ (interrupt request), or enabling or disabling a separate IRQ channel, or changing its priority. The following introduces the functions...[Details]
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Hangzhou City – July 25, 2023 – In today’s world where everything is connected, the Internet of Things (IoT) has penetrated into every aspect of our lives, from smart cities and industrial automation...[Details]
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Main contents of switching power supply safety regulations
1. Safety distance regulations
2. Voltage Withstand Test Specifications
3. Insulation test specifications
4. Temperature test specif...[Details]
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1. Application Background In recent years, with the urgent need for the modernization of my country's national defense and the rapid development of science and technology, the aerospace industry is d...[Details]
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Bluetooth SIG Auracast™ Experience Exhibition Lands in Shanghai Work together with member companies to showcase new life-changing listening experiences October 13, 2023, Shanghai - The Bluetooth S...[Details]
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The Bluetooth protocol standard was released by the Bluetooth Special Interest Group (Bluetooth SIG). Bluetooth 1.0 was released in 1999 and Bluetooth 1.1 was released in February 2001. Currently, ...[Details]
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Earlier this year, Samsung launched its Galaxy Book Flex 2-in-1 laptop in May and the company released the Galaxy Book Flex 5G in the market in September. Now, Samsung has launched the successor to t...[Details]
Analogue and Mixed Signal
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