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More and more portable consumer electronics products are equipped with color displays, such as mobile phones, digital cameras, PDAs, MP3, PMP players, etc., among which mobile phones occupy the vast ...[Details]
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Analysis and comparison of various ADCs
A/D conversion technology
Today's software radio and digital image acquisition require high-speed A/D sampling to ensure effectiveness and ...[Details]
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In the buck type DC/DC conversion application circuit, the BUCK topology circuit is the most commonly used. However, in the BUCK circuit, the power tube used as a switch must be connected to the posit...[Details]
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Traditional audio systems usually use power supplies based on linear transformers, which are not only bulky, but also increasingly expensive to manufacture as raw material prices soar. This article w...[Details]
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Samsung SDI has started trial production of 4080-type cylindrical batteries, which have a diameter of 40 mm and a height of 80 mm. Samsung plans to secure orders to supply such batteries from the lar...[Details]
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This article will introduce two different methods for measuring the conversion efficiency of switching power supplies.
Required Equipment
1. A programmable AC power supply or an a...[Details]
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STM8 dedicated programming seat burning seat QFP44 0.8mm original imported seat Only for STM8 QFP44 package 0.8mm pin spacing MCU programming and testing, support models see the introduction Model ST...[Details]
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Virtual instruments are computer-based test and measurement instruments. Therefore, their composition must include two parts: hardware modules and software modules.
Figure 1-5 shows the basic compo...[Details]
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In terms of data storage type, the 8051 series has on-chip and off-chip program memory, on-chip and off-chip data memory. The on-chip program memory is also divided into direct addressing area and in...[Details]
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The bridge rectifier circuit is shown in Figure Z0705, where Figures (a), (b), and (c) are three different ways of drawing it.
It consists of a power transformer, four rectifier diodes D1~4, ...[Details]
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The circuit shown in Figure 1 below represents a second order system where capacitor C1 represents the source capacitance, stray capacitance of the inverting input, input capacitance of the op amp,...[Details]
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Even Sunac’s Sun Hongbin and Evergrande’s Xu Jiayin were unable to reach an investment agreement with Jia Yueting’s Faraday Future’s dream of building cars, but there were still people who “rose to t...[Details]
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In recent years, high-speed railways have been developed vigorously in my country. The characteristic of high-speed railways is that the traffic density is high, so if an accident occurs, the c...[Details]
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Hardware environment: I2C Master: STM8S003 I2C slave: HTU21D Control mode: Hardware IIC Problem Description: During the normal operation of the program, unplug the device power and quickly plug...[Details]
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Self-driving cars are the product of the integration of technological developments such as automotive electronics, intelligent control, and the Internet. The principle is that the self-driving syst...[Details]
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