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1. Introduction With the continuous development of technology, embedded technology has gradually become an important branch of computer technology. Due to the variety of applications of embedded prod...[Details]
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Due to work needs, I have ported modbus RTU to STM32. I have heard of modbus before, but I have not learned it in depth. I thought it would be as complicated as USB. After a few days of tossing, I fo...[Details]
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#include reg52.h typedef unsigned char u8; typedef unsigned int u16; sbit KZA=P2^2; //bit definition sbit KZB=P2^3; sbit KZC=P2^4; #define GPIO_key P1 #define GPIO_DIG P0 u8 KeyValue; u8 code...[Details]
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Samsung Electronics Co. is benefiting from Google's suspension of Huawei's access to its Android operating system services, BusinessKorea reported. The South Korean electronics giant recently launche...[Details]
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introduction
In industrial production and equipment maintenance, people often test coil winding turn-to-turn short circuit faults. For example, turn-to-turn short circuits in power transformer...[Details]
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1 Introduction
The acoustic parametric array (Parametric Array) is an acoustic emission device that utilizes the nonlinear effect of the medium and uses a transducer (array) to propagate tw...[Details]
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If you ask
robots
: Will artificial intelligence and humanoid robots take over the world in the future? What answers will they give? At the 2023 IEEE International Conference on Robotics an...[Details]
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A dedicated wireless network keeps tractors running smoothly at a California vineyard.
Image caption: Federated Wireless and Blue White Robotics are working with Intel to provide...[Details]
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1 Introduction
Power conversion efficiency test of power conditioner, efficiency test of inverter and motor, loss test of reactor, etc., all aspects of power electronics require high-precisio...[Details]
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1. The improvement of LED chip efficiency and the expansion of LED application technology will inevitably change the existing LED packaging technology
The current packaging forms of LED LAMP a...[Details]
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For the development of smart cars, new technologies such as chips, operating systems, application ecosystems, human-computer interaction, network bandwidth, cloud services, big data, and AI technolog...[Details]
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In the previous article, we mentioned that as cars support more and more functions, the industry's requirements for automotive electronics are becoming more and more stringent, which has also led to ...[Details]
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1. What is the most valuable indicator of an oscilloscope? Bandwidth is a grade-level parameter. Increasing the bandwidth will also increase the cost by grade level. 2. How high does the sampling rat...[Details]
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1 Introduction
Frequency synthesizers are both the excitation signal source of the transmitter and the local oscillator of the receiver in communication, radar and navigation equipment; the...[Details]
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Standard current limiting circuit
Figure Standard Current Limiting Circuit
The standard overcurrent protection circuit in a simple series voltage-stabilized power supply is shown in the figure...[Details]
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