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SMD components above MSL2a are exposed to the atmosphere after being opened from dry packaging. If they are not assembled within the specified time, they will absorb moisture in the atmosphere and ex...[Details]
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1 Introduction The core problem of vortex flow signal processing is to extend the lower limit of the vortex flowmeter in the low frequency range. Attempting to use spectrum analysis to solve this pro...[Details]
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introduction
In modern production, vehicles occupy an important position. They are important means of transportation for production and transportation, and are related to production safety...[Details]
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It is reported that Shanghai Semiconductor Equipment and Materials Fund has successfully invested in Huazhong Precision Technology. Wanye Enterprise, as the main LP of the Equipment and Materials Fun...[Details]
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Xiong Junmin, Vice President of Honor Business Department (Products), recently published an article praising the Honor X10 as a well-deserved gaming machine. Xiong Junmin said that Honor X10 supports...[Details]
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OPPO recently unveiled its 150W fast charging technology, which will debut on a OnePlus device scheduled to launch in the second quarter of 2022. However, a OnePlus device with a fast charging speed ...[Details]
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In modern control systems, data acquisition systems are like the "eyes" and "ears" of control systems, becoming an indispensable and important part of control systems. It is an important way for va...[Details]
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A bus is a common path for transferring information.
The bus can be divided into data bus DB (Data Bus), address bus AB (Address Bus) and control bus CB
(Control Bus).
The bus connects the mi...[Details]
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According to 91mobiles, OPPO A15 has been launched in India as the company's "budget phone". The phone adopts a water drop screen design, a rear triple camera, arranged in a matrix in the upper left ...[Details]
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0 Introduction
The development of embedded systems has its own special applications and specific functions, and the embedded Linux operating system is favored by the industry because of its op...[Details]
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An ammeter is an instrument that is made based on the effect of magnetic force on a conductor carrying current in a magnetic field. It is mainly used to measure the current in AC and DC circuits. It ...[Details]
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Electricity meter application software
The meter application software is based on the Android platform and provides a user-friendly interface. It can communicate with the meter mainboard with bui...[Details]
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The oscilloscope is a very widely used and relatively complex instrument. This chapter introduces the principles and usage of the oscilloscope from the perspective of use. 01How the oscilloscope wo...[Details]
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How to use
① First, mechanically adjust the zero. By adjusting the positioning screw, make the pointer point to the zero scale line of the ammeter.
② Select the appropriate gear. There are two ide...[Details]
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Safe obstacle avoidance is a basic issue in mobile robot research. Obtaining the distance between obstacles and robots is the prerequisite for studying safe obstacle avoidance. Ultrasonic sensors ar...[Details]