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ADC hardware principle An analog-to-digital converter, or ADC for short, usually refers to an electronic component that converts analog signals into digital signals. As shown in the figure, the analo...[Details]
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The clap switch is a very interesting MCU project for beginners. It turns on and off electrical appliances with the sound of clapping. In this article, MCU developers will use a PIC microcontroller...[Details]
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Apple’s top chip executive revealed the company has begun making its own cellular modems for future devices, a move that will replace Qualcomm’s components, Bloomberg reported on December 11. Johny...[Details]
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This article collects and organizes the following 8 circuit example pictures about transistors for beginners. The pictures clearly show the basic functions of transistors. It is hoped that beginners ...[Details]
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At the beginning of this month, Taiwan, China, a major global semiconductor center, is facing a second major test from the COVID-19 epidemic, starting with the packaging and testing leader King Yuan ...[Details]
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This article will explore how to improve the efficiency of motors. From the previous discussion on motor characteristic curves, we know that the mathematical definition of motor efficiency is outpu...[Details]
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The working principle of the circuit is briefly described as follows: Transistor VT1 is a switching power supply tube, which forms a self-excited oscillation circuit with T1, R1, R3, C2, etc. A...[Details]
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From February 26 to March 1, the 2018 Mobile World Congress (MWC) was held in Barcelona. Today is the second day of the exhibition. Almost all the manufacturers who want to "show off their skills" ...[Details]
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LEDs have poor surge resistance, especially reverse voltage resistance, so it is essential to strengthen protection in this area. In view of this, this article introduces a PFC switching power supp...[Details]
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1 Overview
1.1 Purpose and significance
my country is a country with serious water shortage and frequent floods and droughts. Although the total amount of water resources ranks sixth in the world, ...[Details]
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First, press the (11) MEASURE button. A list of flashing data will appear on the right side of the screen. See the blue part in the flashing screen in Figure 1, which means that the oscilloscope can ...[Details]
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Today, Xiaomi released a new product, Xiaomi TV Master 82 inches, which uses a 4K ultra-high-definition screen and is priced at 9,999 yuan. Xiaomi TV Master uses an 82-inch 4K ultra-high-definition...[Details]
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On October 26, the JinkoSolar Hainan 200,000-kilowatt integrated source-grid-load-storage project undertaken by China Energy Construction Jiangsu Electric Power Construction No. 1 Company was conne...[Details]
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The latest news is that GAC Group will mass-produce super-fast charging technology and will install it on the AION V mass-produced model for the first time in September , which will bring user...[Details]
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Chipmaker Intel Corp on Monday named Micron Technology Inc finance chief David Zinsner as its chief financial officer and executive vice president, Reuters reported. Intel had earlier said Chief F...[Details]
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