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There are two types of bistable devices: one is a trigger and the other is a latch. The latch is the original form of the trigger. The basic latch consists of a pair of mutually coupled logic gates...[Details]
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0 Introduction
With the rapid development of the global economy, energy issues have attracted more and more attention. In addition to saving energy consumption, solving the energy shortage pr...[Details]
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KVM is the abbreviation of Keyboard, Video, and Mouse. The core idea of KVM technology is to achieve high manageability of systems and networks, improve the work efficiency of managers, save comp...[Details]
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The storage media corresponding to the three startup modes of STM32 are all built-in to the chip, they are: 1) User Flash = Flash built into the chip. 2) SRAM = the RAM area built into the chip, w...[Details]
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Abstract: Based on the analysis of various buffer absorption circuits in existing power conversion circuits, two novel passive lossless buffer circuits are proposed, and detailed qualitative anal...[Details]
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Introduction Broadcasting technology is rapidly moving towards the digital age. The fields of radio and television, telecommunications, and computer technology are also constantly penetr...[Details]
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According to People's Daily Online, domestic operating systems are now on par with mainstream systems in terms of performance, but are still in a "marginal" position in the market. Enterprises are ge...[Details]
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On October 27, Beijing Junzheng released its third-quarter report. The company's operating income in the third quarter was 96.9244 million yuan, a year-on-year increase of 67.56%; the net profit attr...[Details]
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When we develop Freescale microcontrollers, we usually use CodeWarrior software and USBDM debugger. However, in the actual production process, the efficiency of burning chips in this way is relativel...[Details]
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An oscilloscope is a tool used to detect various circuit states and display them in the form of waveforms. It can also be used to check circuit board faults. In many cases, it is more useful than a m...[Details]
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Abstract: In automotive video applications, the way to reduce video interference is to replace analog signals with digital signals. The most effective video transmission solution is to use a low vo...[Details]
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After owning seven or eight pairs of TWS earphones, ordinary, featureless TWS earphones no longer interest me. If I count them carefully, I have in-ear and semi-in-ear models, three pairs with no...[Details]
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Growing together with the Science and Technology Innovation Board, AMEC celebrates its third anniversary of listing
——Diversified industrial layout, using "hard technology" to prom...[Details]
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Program source code #include "ioCC2530.h" //reference CC2530 header file #define LED1 (P1_0) //LED1 port macro definition #define SW1 (P1_2) // SW1 port macro definition /************************...[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]
PCB Design
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