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The circuit in Figure 1 is a complete PD power supply circuit with a DC-DC converter that can provide up to 0.85A of current at an output voltage of 12V. The MAX5953A has built-in high-side...[Details]
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Since the advent of the switch mode power supply (SMPS) in the 1960s, there have been several technologies that I think have gotten designers excited: magnetic integration (70s), soft switching (70s)...[Details]
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Objective: Understand the working principle of LCD1602 liquid crystal 1. LCD1602 Introduction 1602 LCD is also called 1602 character LCD. It can display 2 lines of character information, and each l...[Details]
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In recent years, Internet-based network control systems have become a hot topic in the field of measurement and control at home and abroad, and have broad application prospects in the fields of oil ex...[Details]
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Recently, Wanyin Technology has once again joined hands with Zhongli Tenghui to become the inverter supplier for Zhongli Tenghui's 20MW photovoltaic power generation grid-connected project in Turpa...[Details]
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In recent years, the consumer electronics market has continued to grow, and power supplies must be more "power-efficient" and more "miniaturized". Therefore, international organiza...[Details]
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Introduction Σ-△A/D conversion technology has been widely used in data acquisition systems because of its high resolution and large dynamic range: However, Σ-△A/D converters usually use serial tran...[Details]
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1. Hardware Solution This design is based on the express container simulation design of STC89C52 single-chip microcomputer GSM SMS verification code. The device is mainly composed of single-chip micr...[Details]
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It has been nearly 20 years since JJG225-2001 "Calibration Regulations for Heat Meters" was released. During this period, the production and calibration of ultrasonic heat meters in my country have u...[Details]
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1 Classification of switching power supplies
Switching power supplies are divided into two types: isolated and non-isolated. Here we mainly talk about the topology of isolated switching power sup...[Details]
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In analog/digital conversion, it is ideal to be able to transmit digital data using the least amount of wires. Sometimes, an analog/digital converter that outputs serial data can be used, which is ...[Details]
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In the past three years, the explosive development of new energy vehicle market demand has given the "right to speak" of the power battery industry to the upstream lithium mining companies, and the p...[Details]
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Part 1 Introduction to MCU MSC-51 microcontroller refers to a microcontroller with 8051 as the core, which was launched by Intel Corporation of the United States in 1980. 80C51 is a typical variety i...[Details]
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July 31 news, Washington state authorities said on Tuesday that they have determined that the Tesla car that hit and killed a motorcyclist near Seattle in April this year was in "Full Self Driving"...[Details]
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The robot control system is the core component of robotics technology. It is responsible for receiving external instructions and controlling and regulating the movement and behavior of the robot. A...[Details]