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On June 18, semiconductor cleaning equipment supplier ACM Semiconductor (ACMR) announced on its official website that the company will promote its Shanghai operating subsidiary ACM (Shanghai) Researc...[Details]
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MCU Assembly Language Programming
1. Write a program to use bit processing instructions to implement the logical function of "P1.4 = P1.0 ∨ (P1.1 ∧ P1.2) ∨ P1.3".
MOV C,P1.1 ANL C,P1.2 ORL C,P1.0...[Details]
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An oscilloscope is an electronic measuring instrument that uses the characteristics of an electronic oscilloscope tube to convert alternating electrical signals that cannot be directly observed by th...[Details]
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0. Introduction
Fans are general-purpose machines, which are widely used in various sectors of the national economy. Fans are widely used in ventilation, dust removal and cooling of factor...[Details]
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The MAX5048C is a high-speed MOSFET driver capable of sinking /7A/3A peak current. The device uses a logic input signal to drive an external MOSFET. The device has inverting and non-inverting input...[Details]
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In recent years, with the increasing popularity of automobiles, car lights have also been developing continuously, from the initial halogen lamps to xenon headlights, and then to the current LED he...[Details]
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Recently, DxOMark updated the latest evaluation results. The Samsung Galaxy S21 Ultra (Exynos) scored 91 points for the screen, surpassing the Note 20 Ultra and winning the title of the world's...[Details]
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On April 3, Tu Li, executive deputy general manager of Sichuan Development Xingxin Vanadium Energy Technology Co., Ltd., and his four-member delegation visited the Institute of New Materials for ex...[Details]
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Sina Technology News: In the early morning of November 11, Apple held its third event this fall. Undoubtedly, the protagonist of this event was the self-developed computer chip that Apple anno...[Details]
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LED switching power supplies will develop towards high frequency in the future, because high frequency promotes miniaturization and enables switching power supplies to enter a wider range of applicat...[Details]
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O Introduction
GPS (Global Positioning System) is widely used in the fields of positioning, navigation, distance measurement, timing remote sensing, etc. with its high precision, all-weather an...[Details]
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An outdoor photovoltaic module test platform proposed on the basis of the traditional working mode electronic load , with a programmable electronic load that automatically switches the working mod...[Details]
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On August 5, 2022, at the 2022 Third Software-Defined Car Forum and AUTOSAR China Day event co-organized by Gasgoo and the AUTOSAR organization, Hao Zijian, Business Development Manager of Victor Aut...[Details]
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When I first learned about the 51 microcontroller, there were always many questions about the crystal oscillator. In fact, the crystal oscillator is like the human heart, which is the blood and pulse...[Details]
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1. Introduction
The liquid drip speed control system is a set of control equipment that can improve efficiency and service quality for large hospitals. In particular, the remote monitoring...[Details]
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