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51 MCU C language learning     　　Learning single-chip microcomputers is not an easy task. First, you need to buy expensive programmers and simulators, a...[Details]

SINGAPORE - Scientists at the MIT Research and Technology Alliance have developed the world's smallest LED (light-emitting diode). The new LED could be used to build the smallest holographic microsco...[Details]

Nor Flash Programming Process uboot ----- SDRAM ----- Nor Flash Therefore, we need to set the CPU, SDRM address, Nor Falsh address Initialization Code /**************************************...[Details]

Part 1_Serial Port 1. Basic knowledge The serial port is a widely used communication interface. It is low-cost, easy to use, has simple communication lines, and can enable two devices to communicate ...[Details]

The smart LED light is based on the STC89C52RC microcontroller design and has two modes: automatic and manual: 1) Automatic mode, which can use an overheating infrared sensor to detect whether there ...[Details]

There are hundreds of digital multimeter models. It is very difficult to choose the right digital multimeter for your application. The problem is how to find a digital multimeter with the right price...[Details]

An important engineering challenge in robotics is simultaneous localization and mapping (SLAM). SLAM refers to the ability of a robot to map its environment while localizing itself in it. To implem...[Details]

Recently, when accepting an investigation by an investment institution, Wu Neng, deputy general manager of Lianwei, said that thanks to the continuous improvement in the prosperity of the integrated ...[Details]

        According to industry sources, ASUS plans to release the second-generation ROG gaming phone in the third quarter of this year, and is expected to reach a cooperation with Tencent Games to str...[Details]

introduction As today’s electronic designs continue to grow in complexity, managing power consumption and optimizing overall efficiency becomes more important. From industrial and telecom applicatio...[Details]

The U.S. Federal Communications Commission (FCC) has recently submitted a new document for "Lenovo VR3030S". According to the document, Lenovo is about to launch its first independently developed VR ...[Details]

Since self-driving cars usually use built-in cameras to monitor the road ahead, it is critical to ensure that the direction of the camera is fixed during driving. According to foreign media reports, ...[Details]

BOE said on an interactive platform today that it supplies flexible AMOLED products for Huawei's Mate X mobile phone. In addition, BOE also mentioned that the company has shipped 10 million flexible ...[Details]

       Sina Digital News reported on the morning of March 17 that an American teenager who hacked into the Twitter accounts of many major companies/celebrities such as Apple, Bill Gates and Biden las...[Details]

Traditional security products for one-way transmission mainly use fixed coding integrated circuits, such as PT2262, PT2272 and other codec chips. However, due to the limited coding length of such cod...[Details]