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This speaker cable can use other high-quality coaxial cables, but they must be made of copper core and copper mesh. The copper mesh must be tightly woven, and the shielding layer is copper foil (i...[Details]

P-channel MOSFETs (pFETs), though more expensive than pnp transistors, are free of the dissipation loss associated with base drive in a pnp circuit. pFETs also have a lower saturation voltage at light...[Details]

The memory is divided into program memory (ROM) and data memory (RAM). Both can be divided into on-chip and off-chip. Off-chip means that it needs to be expanded outside the microcontroller. The 80...[Details]

OPPO Developer Conference (ODC21) officially opened. With the theme of "Open, Mutual Integration, Good Innovation", the conference proposed new thinking on the future ecology. OPPO launched user-cent...[Details]

The DS2433 is a 4K-bit 1-Wire® EEPROM that is used to identify and store information associated with a product. This tag or special product information can be accessed through a minimal int...[Details]

    Recently, the 2013 National Science and Technology Awards Conference announced the results of the 2013 National Science and Technology Awards. Among them, the "Bionic Coupling Multifunctional Surf...[Details]

This afternoon (24), a 6.3-magnitude earthquake occurred in Yilan County, Taiwan, China, with a focal depth of 60 kilometers. The epicenter was located on the island, 61 kilometers from downtown Taip...[Details]

    Objective: To design a wearable ECG monitoring system to monitor the ECG changes of patients in real time. Methods: Based on biofeedback technology, biofeedback training was introduced to design...[Details]

Hardware synchronization The receiving unit performs synchronization adjustment when it detects the start of a frame in the idle state of the bus. Where an edge is detected, the value of SJW i...[Details]

The United States has imposed tariffs on China and Mexico, and most Taiwanese technology companies have suffered, but some stocks that benefited from order transfer have also emerged. For example, Qu...[Details]

1. DDR Overview Today, memory devices are ubiquitous in computers, cars and consumer electronics. DDR SDRAM (Double Data Rate Synchronous Dynamic Random Access Memory) is one of the most commo...[Details]

The Zhonghuan Leading integrated circuit large-diameter silicon wafer project was jointly invested and established by Zhejiang Jingsheng Mechanical and Electrical, Zhonghuan Semiconductor and its who...[Details]

There are three main testing methods for bursting strength or bursting strength: bursting method, marble bursting method and steel ball method. Overseas countries such as the United States, Japan, So...[Details]

How to make an inverter both beautiful and meaningful? Recently, the "China Good Design" award, known as the "Oscar of Industrial Design", has returned. Sungrow's SG136KTL-M stood out from more tha...[Details]

In recent years, WiFi technology has developed rapidly. Some regions in Europe and the United States and Hong Kong, China have achieved WiFi, and more cities are also stepping up efforts to increas...[Details]