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On March 3rd local time, the Mobile World Congress came to a close in Barcelona. After canceling offline activities for two consecutive years due to the epidemic, the exhibition returned to off...[Details]
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I recently played with the micro2440 of Friendly Arm and realized the function of controlling the LED light on and off with a button. I would like to summarize it here. If there are any errors, I h...[Details]
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There are many types of fire detectors, which are roughly as follows: ion smoke detectors, photoelectric smoke detectors, temperature detectors (including fixed temperature and differential temper...[Details]
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Hello everyone, in the recent videos, we have been talking about the measurement statistics function of the oscilloscope. Today, I will share with you a specific measurement parameter item in the ZDS...[Details]
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A signing ceremony for the Zhengwei International Group (Rugao) 5G New Materials Industrial Park project was held in Rugao City, Jiangsu Province. The total investment of the 5G new material indust...[Details]
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As one of the essential equipment on the hardware engineer's lab bench, the oscilloscope plays a vital role in the verification, debugging, testing and measurement process. Although the oscilloscope ...[Details]
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Wolfson Microelectronics plc, a global leading supplier of mixed-signal semiconductor devices and audio solutions for consumer electronics, and Elliptic Labs, a leading supplier of ultrasonic touch...[Details]
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Technology media videocardz published a blog post stating that the first batch of GDDR6 video memory versions of GeForce RTX 4070 graphics cards have been released, but the packaging is not much di...[Details]
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China Energy Storage Network:
Today, the power industry is undergoing major changes. As 2020 approaches, Harminder Singh, head of power at GlobalData, a data and analysis agency, looks at the...[Details]
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1. Overview
This article mainly introduces two engineering debugging and development methods of the M33 core. The first method is to develop through the firmware that comes wit...[Details]
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PLC (Programmable Logic Controller) ladder diagram is a commonly used programming language used to control various machines and equipment in industrial automation systems. It is a graphical program...[Details]
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sliding mean filter algorithm Various sensors are used in the embedded development process, such as pressure sensors, light sensors, acceleration sensors, temperature and humidity sensors, angular ra...[Details]
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#include p IC .h __CONFIG(0x3B31); #define A0 RB0 #define A1 RB1 #define CS RB2 #define LE RD0 #define WR RD6 #define RD RD7 const unsigned char tab ={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf...[Details]
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@数码闲聊站 released a rear spy photo of a new vivo phone today. From the picture, we can see that the phone uses a circular rear matrix four-camera arrangement, but it does not include a flash, and...[Details]
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1. Immediate addressing
Immediate addressing is a special addressing mode. The operand itself is given in the instruction. The operand is obtained only when the instruction is fetched. This op...[Details]
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