In 1946, Tektronix invented the world's first commercial oscilloscope, the Vollumscope, which was a 10MHz bandwidth synchronous oscilloscope. It was the fastest, most accurate and most portable oscill...
Is there any video or material about the calculation process of converting 220V to 12V 9V 5V through a transformer in the peripheral circuit of a single-chip microcomputer? Please provide itOne questi...
Previously, on January 12, Apple released the official version of iOS 12.5.1, version number 16H22, which is suitable for older iPhone models that cannot install iOS 14 updates. The feature of t...[Details]
BootLoader refers to a small program that runs after the system starts and before the operating system kernel runs. Through BootLoader, we can initialize hardware devices and establish a mapping of me...[Details]
According to foreign media reports, on November 18, local time, Autoliv, a global leader in automotive safety systems, announced that it has developed a new front center airbag to save the lives of o...[Details]
Xiaomi has made new progress in car manufacturing. Recently, the Internet exposed the picture of Xiaomi's self-driving test vehicle. It can be seen that the test vehicle is equipped with a laser rada...[Details]
According to analyst Ming-Chi Kuo, Apple may adopt under-screen Touch ID sensors on some of its 2022 models. In an investor note obtained by MacRumors today, Kuo said Apple plans to launch four mod...[Details]
0 Introduction
Frequency source, as the name implies, is a source that generates reference frequency points. It is a very important component in many industrial and even military fields. In order to...[Details]
Preface: When using an oscilloscope for measurement, the first thing you need to do is to choose the trigger mode to capture a specific event. Therefore, fully understanding the concept, principle, a...[Details]
In automotive electronics development, testing and after-sales diagnosis, we often need to upgrade the ECU firmware, which is called "refresh". The mainstream solution on the market is to implement...[Details]
According to MEMS Consulting, at Tesla's recent "Autonomous Driving Day" event, Tesla CEO Elon Musk made a shocking statement: "Any self-driving company that uses LiDAR is doomed to fail." Despite El...[Details]
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Data types supported by the ARM compiler
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Data type Length (bits) Alignm...[Details]
The microcontroller model is STC8A8K64S4A12, the font chip is W25Q128 (the font is written into w25q128 using the Atomic Battleship board), and the OLED is a 0.96-inch SPI interface. The program was...[Details]
Switching power supplies are gradually replacing linear power supplies due to their advantages in size, weight and efficiency, and are widely used in various fields. Traditional uncontrolled rectifie...[Details]
This article introduces how to use digital tubes to display the key values of a 4×4 matrix keyboard on the ME300B 51/AVR single-chip computer learning and development system.
1. A brief introdu...[Details]
China Energy Storage Network News:
Recently, the National Development and Reform Commission and the National Energy Administration issued the "14th Five-Year Plan for a Modern Energy System...[Details]
In the first "International Solar Storage Direct Flexible Technology Application Competition" held in Xiongan New Area, Chengde Xinxin Vanadium Titanium Energy Storage Technology Co., Ltd. won ...[Details]
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