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0 Introduction
GSM (Global System for Mobile communication) is a relatively mature and widely used mobile communication system based on time division multiple access technology. The SMS Short Me...[Details]
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The abbreviation of Power Supply is what we often call UPS (uninterruptible
power
supply). There are two types of UPS power supplies commonly found on the market: online (OnLine) a...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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The microcontroller source program is as follows: #include "stc.h" #include "button.h" #include "smg.h" #include "AT24C02.h" sbit led1=P0^0; sbit bell=P0^6; sbit relay=P0^4; unsigned char fla...[Details]
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The solar back film is made of three layers of polymer film. The middle layer is a PET film with a thickness of 150-350μm, and the outer two layers are 25μm fluorine-containing films. PET film is not...[Details]
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1 Introduction As a kind of wireless access communication method, short-range wireless data communication can be widely used in remote control, alarm, telemetry and other fields. Using RF ...[Details]
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Chip distributors WPG and WT Microelectronics both announced today that their February revenues reached 68.692 billion yuan and 32.504 billion yuan, respectively. Benefiting from the continued strong...[Details]
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The maneuverability of fighter jets, such as the control force and displacement of the stick/rudder, must meet technical requirements and the pilot's usage habits, so that the pilot can safely and ...[Details]
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1. Corrosion phenomenon Corrosion is the phenomenon that metals are damaged by chemical reactions in their environment. All metals and alloys can be corrosion-resistant in certain specific environmen...[Details]
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1. Overview
This article introduces a serial I2C bus keyboard circuit and driver design using MAX7348.
I2C requires fewer connections, only one serial clock line and one serial data line. It al...[Details]
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TSMC held a beam-raising ceremony for its new 3nm project in the Southern Taiwan Science Park yesterday (24th), taking another big step towards the most advanced process technology. Chairman Liu Deyi...[Details]
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In the fiercely competitive domestic steering market, Lianchuang Steering has been quite low-key for many years. In the past two years, Lianchuang Automotive Electronics Co., Ltd. has seized market o...[Details]
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Battery Energy Storage System (BESS) Nidec ASI Co., Ltd., a subsidiary of Nidec Co., Ltd.'s Sports & Energy Business Division, and French renewable energy developer Neoen have signed two installat...[Details]
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1 Project Background and Objectives
1.1 Project Background
The topic of this article originated from the mobile robot project and smart car competition of Renesas Laboratory of Huazhong Universit...[Details]
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1. General process of bare metal development
Note: This assumes that you have already set up a bare metal development environment
Our general bare metal development process: Figure 1-1:
...[Details]