This article introduces the process of PWM development of Beetle ESP32-C3 in Arduino IDE to realize the breathing light function - in fact, the sample code of DFROBOT official website is only modified...
The main function of an antenna is to convert the electrical signals transmitted by cables and print patterns into radio waves and release them into free space, or to capture radio waves roaming in fr...
[i=s]This post was last edited by qwqwqw2088 on 2021-4-6 08:18[/i]Nowadays, some people like to keep up with the latest news and like to use the latest version of software, claiming that the software ...
The STM8S microcontroller integrates 6 timer modules, namely advanced control type (TIM1), general type (TIM2, TIM3) and basic type (TIM4). The advanced control type and general type are both 16-bi...[Details]
BMW China is accelerating its layout in autonomous driving. BMW (China) Automobile Trading Co., Ltd. (BMW China) announced that it has reached a cooperation with Beijing NavInfo Technology Co., Ltd. ...[Details]
RAM Random-Access-Memory, random access memory, readable and writable, is divided into SRAM and DRAM, namely static random access memory and dynamic random access memory. In terms of understanding,...[Details]
According to Bloomberg, U.S. Commerce Secretary Gina Raimondo said that the United States and its allies need to combine export controls and domestic incentives to deal with the problem of overcapaci...[Details]
On August 16, 2023, Dalianda Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Shiping launched a 3D printer so...[Details]
1 Background In an increasingly information-based society, various embedded systems have penetrated into every corner of daily life. The functions of embedded systems are becoming more and more compl...[Details]
Recently, white-label TWS earphones from Huaqiangbei are extremely popular. TWS stands for True Wireless Stereo. White-label, in layman's terms, means "no brand", that is, unbranded electronic produc...[Details]
This article introduces the design concept of active tags, and designs RFID tags based on the principles of low power consumption and high efficiency in response to the needs of RFID positioning in ...[Details]
According to a Twitter user, the OnePlus 7 series will be released globally on May 14, which is less than a month away. It is reported that in addition to the regular OnePlus 7, the next generation o...[Details]
This paper proposes a high-performance power supply design scheme based on AN8026 inverter. In this scheme, the control chip AN8026 is used to design the inverter power supply circuit, and the PC...[Details]
Automatically test radar functionality and performance without operator presence and in different environmental conditions (e.g. burn-in chambers); generate detailed automated reports for device va...[Details]
The most common problems when measuring 220V mains electricity with an oscilloscope: 1. Tripping during measurement; 2. People accidentally get electric shock; 3. The oscilloscope burned during measu...[Details]
0 Introduction Residual current action protector is an important protection device in low-voltage power grid. Real-time status monitoring of residual current action protector in the intelligent trans...[Details]
Silicon carbide has excellent electrical properties such as high voltage resistance, high temperature resistance, high frequency, and radiation resistance. It breaks through the physical limitation...[Details]
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