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CNC machine tools are mechatronic products that have been integrated with multiple technologies such as mechanics, electrical, hydraulic, pneumatic, microelectronics and information for nearly 30 y...[Details]
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In the past, collaborative robots were mainly used by customers to handle tasks with low load requirements due to their lightweight and high flexibility. Therefore, compared with large-load collabo...[Details]
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First, let's take a look at the working process of USB.
When a USB device is connected to the host, the host begins to enumerate the USB device and sends a command to the USB device ...[Details]
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On May 20th, Beijing time, for well-known reasons, the mobile phone operating system Android became the focus of attention at home and abroad. In the Chinese market, in addition to being widely use...[Details]
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According to Bloomberg, STMicroelectronics’ revenue increased in the fourth quarter of last year and sales are expected to increase by 19% in the current quarter, mainly because demand from the autom...[Details]
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On July 13, Zhiguang Electric released its 2021 semi-annual performance forecast, and it is expected to achieve a profit of 700 million to 740 million yuan in the first half of the year, a year-on-ye...[Details]
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How to test and detect electrical faults has always been difficult, because it is difficult to capture the electrical parameters when the fault occurs, which adds great difficulty to our detection....[Details]
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Why do we need 5G? Those scenes that were once thought to appear only in science fiction movies are now being realized one by one in real life. If 3G and 4G mainly solve the communication problems bet...[Details]
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Digitally controlled DC regulated power supply is one of the commonly used devices in electronic technology. Most of the devices currently used are used to adjust the voltage value through a knob s...[Details]
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1. Introduction and application of capacitors The capacitor enables the motor to start and run by shifting the phase of the single-phase current. The motor of the single-phase power supply fixed freq...[Details]
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On May 18, Guangdong Gowin Semiconductor Technology Co., Ltd. ("Gowin Semiconductor") announced the completion of its B+ round of financing with a total scale of 880 million yuan. The funds raised in...[Details]
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1 Introduction
The human-computer interface is an important part of the embedded system. The popular GUIs are: Nano-X, microwindows,
Minigui, QT/Embedded, OpenGUI, etc. generally adopt cl...[Details]
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Realme Q3s is scheduled to be officially released at 14:00 on October 19. This product will be equipped with Qualcomm Snapdragon 778G processor and triple rear cameras. Today, the official once...[Details]
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introduction
ARM released the ARM Cortex Microcontroller Software Interface Standard (CMSIS) on November 12, 2008. CMSIS is a vendor-independent hardware abstraction layer for the Cortex-M proces...[Details]
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Figure . Using AD8138 to drive CAN transceiver
该电路采用5 V单电源供电，配置为单位增益单端转差分放大器，共模设置为中间电压值。R1、R2和R3组成了直流偏置电路，可将输出信号调节至CAN电平。通过将R4和R5保持在相对于R2的较小值，电位计可轻松调整两个输出信号之间的差值，不会显著影响其各自的幅度，能够向DUT提供具有可变共模电平的C...[Details]
Analog electronics
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