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In the early telecommunication rooms, the 220V AC power supply was usually rectified to charge the 48V battery pack, which then directly powered the program-controlled switches. With the applicatio...[Details]

1. Detect low-power crystal diodes A. Identify the positive and negative electrodes (a) Observe the symbol on the shell. The diode shell is usually marked with the symbol of the diode. The end wit...[Details]

Two days ago, I debugged the EXTI interrupt program. The program was very simple and copied the examples on the Internet. At first, the debugging was normal and it could run normally. But after I adde...[Details]

With the penetration of new energy and smart driving vehicles, the trend of large-screen and multi-screen in-vehicle displays is becoming more and more obvious. In addition to traditional central con...[Details]

　　Introduction 　　The classic four-resistor differential amplifier (differential amplifier) ​​seems simple, but its performance in circuits is poor. This article discusses the shortcomings of discrete...[Details]

First put the circuit diagram, pay attention to the selection of capacitors on both sides of the crystal oscillator, and pay attention to the resistance value between the LED and the voltage. The p...[Details]

Digital measurement: Use the diode range of the digital multimeter, insert the red test lead into the vω hole and the black test lead into the com hole. We know that in the digital multimeter, the...[Details]

Recently, the 5G inspection quadruped robot built by China Telecom Beijing Company was put into operation. It is equipped with a pan-tilt camera and sensors , can easily go up and d...[Details]

The Edge AI and Vision Alliance announced the Best Vision Product Award for 2020, and Horizon Robotics' Journey 2 automotive-grade AI chip won the "Best Automotive Solution". This is the second time ...[Details]

Prepare: Development software: IAR for stm8  Firmware library: STSW_STM8069_STM8S and STM8A standard peripheral firmware library Experimental procedures 1. Download IAR for stm8. When you enter t...[Details]

Organic Light-Emitting Diode (OLED) is considered to be the next generation of flat panel display emerging application technology due to its excellent characteristics such as self-luminescence, no ...[Details]

I just posted the general usage of ADC, and learned that there is a temperature sensor built into stm32, so I debugged the internal temperature sensor while it was hot. There is no software filtering....[Details]

In recent years, thanks to the general trend of China's industrial transformation and upgrading and the accelerated opening up of the central and western regions, electronic clusters have continued t...[Details]

In the 1970s, Waseda University in Japan developed the world's first full-size humanoid "WABOT-1". Since then, the world has successively launched humanoid robots of different categories and applic...[Details]

A soft starter is an electrical device used to start a motor. It can effectively reduce the current shock during starting and extend the service life of the motor and equipment. There are two main ...[Details]

This article was published in the "Electronic Engineering Album" on August 4, with the original title "In the era of data gravity, you may know nothing about adaptive computing", and the au...[Details]

 =========================================== Click the small font "Semiconductor Industry Observation" under the title to follow, and search for the WeChat public account "i...[Details]

Introduction In the next decade, in order to complete the evolution from perception + warning to decision + execution, advanced driver assistance systems (ADAS) w...[Details]

Jackie Sturm ...[Details]

▲ For more exciting content, please click on the blue words above and follow us! On December 17, the first "Dishui Lake China RISC-V Industry Forum" was held, a...[Details]

Xiaocha from Aofei Temple Quantum Bit Report | Public Account QbitAI The 315 Gala made everyone realize how terrible face recognition is. On the other side of the ocean, the world'...[Details]

The article is from Shanghai Securities News. Thanks to the original author for his efforts. If the reprint is inappropriate, please contact the backstage in time. Thank you. ...[Details]

GitHub exploded, gaining 8.4K Stars in four days. ” Author | Bei Shuang The results of the teaching qualifi...[Details]

Intel announced that it has achieved mass production based on industry-leading semiconductor packaging solutions, including Intel's breakthrough 3D packaging technology Foveros, ...[Details]

While the semiconductor and consumer electronics industries as a whole have not yet emerged from the downturn, Wingtech Technology's third quarter report continued the steady growth mom...[Details]

We often take powering up circuits on printed circuit boards for granted, but this can lead to damage and either destructive or non-destructive latch-up condi...[Details]

Guest Profile Liu Jinlong is the head of commercial aerospace industry in Asia Pacific for National Instruments (NI). He ...[Details]

For a long time, efficient and safe production tools and IT o...[Details]

Source: The content comes from Semiconductor Industry Observer (ID: icbank), thank you. In order to realize the artificial intelligence systems and autonomous driving ...[Details]

Overview This article mainly introduces the application of ESP-NOW technology in the Internet of Things. ESP-NOW is a connectionless WiFi communication pr...[Details]