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Opening remarks: The previous section talked about the difference between short pressing and long pressing of the same button to trigger functions. This section will teach you two knowledge points: ...[Details]

There are several issues to consider when trying to reduce the power consumption of an AVR controlled system. In general, use sleep modes as much as possible and keep as few modules as possible runni...[Details]

Recently, Wingtech Technology issued an announcement stating that the company received the "Approval on Wingtech Technology Co., Ltd.'s Issuance of Shares to Hefei Xinping Industrial Investment Fund ...[Details]

The simplest "constant current" charger is shown in the figure. It uses capacitive reactance to reduce voltage and limit current, and the capacitive reactance Xc=1/2πfC. In the formula, π is 3.14, ...[Details]

　　Infrared thermal wave nondestructive testing technology (abbreviated as thermal wave testing) is a general practical technology that is cross-disciplinary and cross-application field. It is an innov...[Details]

In this cooperation, Horizon Robotics will enable Aptiv and its global leader in mission-critical intelligent edge software, Wind River, to build fully integrated hardware and software ...[Details]

Autonomous driving is divided into several steps, including perception, fusion and interconnection, positioning, decision-making and execution. Of course, as we mentioned in our previous article, the...[Details]

One of the main trends driving the transition from monochrome to color displays in mobile phones is the integration of camera functions. Initially, the resolution of these imagers was quite limited...[Details]

1 Error Analysis of Low-Q Inductor Measurement In actual sensing, when measuring low-Q inductance, we often encounter some inductors that have low DC resistance but extremely low Q value due t...[Details]

"Look, the shrimp fry are growing so well this year! They have grown to 4 centimeters." In the first month of 2019, Wan Zaigui, a villager from Shiji Village, Huanghuatang Town, Xuyi County, Huai'a...[Details]

     Although Apple does not advertise it, according to tests conducted by ChargerLAB, the iPhone 13 Pro Max can charge quickly at up to 27W when connected to a 30W or higher USB-C power adapter. In ...[Details]

According to foreign media reports, Cheong Ying Chan, professor of the Department of Engineering and Environment at the Hong Kong University of Science and Technology (HKUST), and ZHAO Tianshou, prof...[Details]

1. Introduction The development of fieldbus technology has made a big step forward in the process of control systems from closed to open. Open control systems based on fieldbus have begun to e...[Details]

1. SRAM chip: STM32F4 is directly connected to the SRAM chip, the specific model is: IS62WV51216 The pinout is as follows: Apart from the basic power and ground wires, the pins of IS62WV51216 ca...[Details]

LG Display has unveiled the world’s first stretchable display that can stretch up to 50 percent, the highest stretch ratio in the industry. The company demonstrated the panel at a meeting of more t...[Details]