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In recent years, with the accelerated penetration of electrification and intelligence, the traditional automobile industry has undergone earth-shaking changes. The pace of iterative updates of automo...[Details]
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Introduction
At present, embedded systems have been more and more widely used in various fields such as industrial control, household appliances, mobile communications, PDAs, etc. As users ...[Details]
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1 Current status of on-site testing of DC power supply equipment
In Article 5.3 of DL/T724-2000 "Technical Regulations for Operation and Maintenance of Battery DC Power Supply Devices for ...[Details]
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/*
Use dynamic scanning method and timer 1 to display the stopwatch in the first three digits of the digital tube
*/
#include reg52.h
#include intrins.h
#define uint unsigned int
#define ucha...[Details]
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Read ST support document UM0560 carefully and follow the steps. Procedure preparation: 1. Open the serial port receive interrupt and send. /* ******************************************** UART2 c...[Details]
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1 Introduction
With the development of science and the advancement of technology, the application of ultrasound in ultrasonic welding, ultrasonic cleaning, drying, atomization, navigation,...[Details]
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Preface: The road of embedded system engineer is long and arduous, but I will keep exploring.
This blog aims to record the C language extensions used in the programming process one by one.
2014...[Details]
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On January 18, Jianghuaiwei released an announcement of the expected increase in annual performance in 2020. According to preliminary calculations by the financial department, the net profit attribut...[Details]
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When it comes to electric vehicle design, the most effective way to increase range is to increase battery voltage. Currently, most electric vehicle batteries have an output voltage of 400 V or less...[Details]
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Many of us may have imagined as children that we could grow a pair of eyes behind our heads, like Superman, and see what we shouldn't be able to see behind us. Now, thanks to a new type of nano-c...[Details]
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The main driver chip is IXDD614, with a peak drive current of 14A and a normal drive current of 4A, so it can be used in high-power, high-frequency applications (with ZCS IGBT). I added some componen...[Details]
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The safety and quality of polymer lithium batteries are important guarantees for mobile power products.
Yoshio Nishi, founder of the lithium battery industry, former senior vice president and ...[Details]
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introduction The tremendous growth of the wireless communications industry means that there has been an explosion in the testing of components and assemblies for wireless devices, including the testi...[Details]
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When operating an oscilloscope, you will always encounter various problems. For example, when using a probe to detect a signal, the measured signal jumps up and down, and the waveform is abnormal. At...[Details]
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As the world becomes more interconnected and more reliant on digital technology, cybercrime is on the rise. In fact, Forbes reports that data breaches in 2023 increased 72% from 2021, which was alr...[Details]
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