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If a landline telephone is installed, the 50V DC voltage fed by the telephone line can be used to measure the voltage regulation value of the Zener diode below 40V. the way is; 1. Use a multimeter ...[Details]
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To help novices quickly master the system design of 51 single-chip microcomputer simulating PWM wave for DC motor speed regulation, the single-chip microcomputer source program is as follows: /****...[Details]
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The NSR31/33/35 series, the first automotive-grade LDO chip newly released by Nanochip in 2022, is now officially in mass production and is supplied in batches to well-known international automotiv...[Details]
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Power supply is an indispensable component of various electronic devices, and its performance is directly related to the technical indicators of electronic devices and whether they can work safely ...[Details]
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On February 19, Mao Weiming, Chairman and Secretary of the Party Committee of State Grid Corporation of China, and his delegation visited State Grid Jibei Electric Power to investigate and guide ep...[Details]
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Since March, nearly 20 new energy vehicle companies have announced price increases, involving nearly 40 models, including brands such as Tesla, BYD, Xpeng, Leapmotor, Nezha, and Great Wall Ora. Do...[Details]
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Image sensors are divided into two categories: CCD sensors and CIS sensors. CCD is mainly used in SLR and industrial scenes, while CIS is active in scenes such as mobile phones, security, and automob...[Details]
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Semiconductor lighting sources have now entered the lighting field in large quantities, but many problems have arisen, mainly efficiency, reliability, light color quality and cost. The content invol...[Details]
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Siemens is a world-renowned automation solution provider. Its PLC (Programmable Logic Controller) series products are widely used in the field of industrial control. Different series of PLCs differ...[Details]
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Electronic products have become an indispensable part of modern people's lives. The speed of electronic product updates and iterations is quite fast, and the products are very rich. At the same tim...[Details]
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pH meter is an important tool for measuring and reacting the acidity and alkalinity of solutions. There are various models and products of pH meters, and the display mode also has two options: poin...[Details]
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The newly released DOOGEE N100 smartphone may not be a familiar name, but if you are someone who wishes to not be bound by charging cables, this phone can help you a lot. With a 10000 mAh larg...[Details]
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OLEDs are solid-state devices made of thin sheets of organic molecules that emit light when electricity is applied. OLEDs could allow electronic devices to produce brighter, clearer images while us...[Details]
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Electronic City is located on Jiuxianqiao Road, west of Beijing 798 Art Center. It has convenient transportation but not crowded, quiet in the bustling city, and close to art. The new Beijing office ...[Details]
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What are peripheral products?
Most of us are familiar with USB through USB peripherals. Common USB peripherals today include keyboards, mice, printers, flash memory sticks, external d...[Details]