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The voltage-controlled switching power supply will lose control of the switching current, which is not convenient for overcurrent protection, and has slow response and poor stability. In contrast, ...[Details]
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1. Introduction This system is mainly composed of AT89C51, DS18B20 temperature module, LCD1602 liquid crystal display, DS1302 clock module and matrix buttons. 2. Operation effect diagram 3. Pa...[Details]
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1 STM32 system architecture To deeply understand the memory of STM32, you need to first know the system structure of STM32. Figure 1 is a block diagram of the STM32 system structure. Accordin...[Details]
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0 Introduction
Electrical courses represented by "Circuit Fundamentals" are core basic courses for mechanical, electronic, and automotive majors in higher vocational colleges. Due to the abst...[Details]
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1 Introduction
With the continuous improvement of the requirements of the defense industry for precision-guided weapons, the increasing complexity of the overall design of weapon systems, ...[Details]
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A servo motor is an engine that controls the operation of mechanical components in a servo system. It is an auxiliary motor indirect speed change device.
The servo motor can control the speed ...[Details]
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Simple concept of ArmV8 registers: ARMv8 has two execution modes: AArch64 executes A64 instructions and uses 64-bit general-purpose registers; AArch32 executes A32/T32 instructions and uses 32-bit ge...[Details]
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A digital oscilloscope is a general-purpose test instrument, which is essentially a graphic display device, equivalent to a voltmeter or multimeter with a graphic display. It can intuitively displa...[Details]
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Most portable electronic devices use 3-pin or 4-pin jacks, which can be used as stereo headphone jacks, mono headphone jacks with microphone input and hook switch, or stereo headphone jacks ...[Details]
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The Christmas shopping in the United States usually starts after Thanksgiving (the fourth Thursday of November every year). On the second day of Thanksgiving, shopping malls in the United States will...[Details]
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1. When a port is to be configured as an external interrupt line, the port must be configured in input mode. 2. For bidirectional multiplexing functions, the port bit must be configured with the mult...[Details]
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On February 19, the inauguration ceremony of the Integrated Circuit High-end Innovation Center was held in Beijing. It is reported that the center was approved by Beijing Municipal Education Commis...[Details]
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Estun and Beijing Institute of Automation reached a strategic cooperation
On March 11, Nanjing Estun Automation Co., Ltd. (hereinafter referred to as:...[Details]
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Application Circuits and Design Main Points of
TEA1520 Family Single-chip Switching Power Supply
SHA Zhan-you, MA Hong-tao, WANG Yan-peng
Abstract:TEA1520 series application circuits...[Details]
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As a partner of Dassault Systèmes, Synopsys continues to enhance its LucidShape CAA V5-based products to facilitate the development of safer and smarter vehicles in the CATIA V5 environment. CATIA ...[Details]
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