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This solution is a simple test for switching power supplies with an input of AC220V and a power output between 5W and 500W without a PFC circuit.
Materials needed: AC voltage regulator 0-300VA...[Details]
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Recently, Zhixiang Optoelectronics Technology Co., Ltd. (hereinafter referred to as Zhixiang Optoelectronics) completed a B round of financing of tens of millions of yuan, with Shanghai Changjiang Gu...[Details]
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Recently, the company has made a 407 prototype, which happens to use the ADC function of 407. PC.2 is needed to detect the RF power of the RFID chip. First, I looked at the data sheet of 407. ...[Details]
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Analog Devices LTC2688 16-Channel DAC Now Available at Mouser for Optical Networking and Automation Applications
October 15, 2021 – Mouser Electronics, Inc., the premier ...[Details]
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Cross-modulation ratio (CM)
When the amplifier in the cable TV system amplifies TV signals of multiple channels, due to the influence of nonlinear devices in the amplifier (mainly cubic te...[Details]
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When Hi-Fi becomes an important factor in whether consumer electronics products are favored by consumers, manufacturers not only need to use excellent electro-acoustic technology and system design to ...[Details]
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Littelfuse, a global leader in circuit protection, has introduced the SDP series of SIDACtor® protection thyristors, ultra-low junction capacitance protection thyristors. In a SOT23-6 package, it pro...[Details]
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Introduction to the name of lithium-ion battery The lithium-ion battery that is now widely used by everyone is developed from lithium batteries. So before we get to know lithium-ion batteries, let'...[Details]
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0 Introduction
The utilization of solar energy has become an urgent task in the current situation of increasingly tight energy supply, and how to achieve efficient utilization of solar energy under ...[Details]
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This article introduces the structure and working principle of the car automatic cruise control system, and selects the PID control strategy based on Atmega 8 microcontroller to achieve the stabl...[Details]
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Should embedded engineers learn ARM assembly instructions? There are many answers to this question when searching online. Most of them suggest not to learn assembly language but just learn C language...[Details]
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The robot's path memory is realized using 24CXXX series E2PRAM memory.
First, the robot's path acquisition is converted into data using the PIC16F877A microcontroller, which is then proce...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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With the improvement of economic level, cars are gradually becoming people's daily means of transportation. However, the electronic products that people carry with them, such as mobile phones, ca...[Details]
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September 2024 Pure electric/battery-swap heavy trucks
Battery loading status
According to the latest terminal sales data and new car announcement data stati...[Details]