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10 Details to Improve the Anti-Interference Ability of MCU29 December 2021
Hello everyone, I am Rose. Welcome to the new post today. Much electrical equipment will be affected by electromagnetic oscillations induced by changes in operating modes, failures, switching activities, and so on.As a result, the single-chip microcomputer's anti-interference problem has become a concern that cannot be overlooked.
Aluminum Electrolytic Capacitor: Structure and Features19 December 2020
Aluminum electrolytic capacitors are electrolytic capacitors with polarity. They are made of an aluminum cylinder as the negative electrode, filled with liquid electrolyte, and inserted into a bent aluminum strip as the positive electrode. It also needs to undergo DC voltage treatment to form an oxide film on the positive electrode as a medium, which is suitable for power supply filtering or low-frequency circuits.
When Designing a Power Supply, How to Consider the Selection of Topology?07 March 2022
Hello everyone, I am Rose. Today I will tell you how to select power topology and the characteristics of each topology.
BMW CEO: The Car Chip Problem Will Not Be Solved Until 202312 April 2022
In an interview with Neue Zürcher Zeitung (NZZ), Oliver Zipse, chief executive of German automaker BMW (BMWG.DE), said the semiconductor shortage is likely to remain a problem for the automotive industry through 2023, Reuters reported.
Active Electroacoustic Resonator-Silent Speaker10 November 2021
Hello everyone, I am Rose. Today I will introduce active electroacoustic resonator to you. The only component of this system is a closed-box dynamic speaker. The surface acoustic impedance of the diaphragm is appropriately changed by connecting an active electrical control system to generate an independently tunable sound absorption coefficient, bandwidth, and resonance frequency.
Electric Car Rechargeable Batteries: How Long Do They Last?13 April 2023
According to the most recent estimations, the average lifespan of rechargeable batteries of electric cars and vehicles is between 15 and 20 years before it has to be replaced. However, to provide a deeper and more meaningful response, let's read the whole article.
What is fluorescent lamp?19 October 2021
Hi, fellas. I am Rose. Welcome back to the new post today. The low-pressure mercury lamp is a conventional fluorescent lamp that employs low-pressure mercury vapor to release ultraviolet photons after being activated, allowing the phosphor to create visible light. As a result, it's a light source with a low-pressure arc discharge.This article mainly introduce definition, working principle and characteristics of fluorescent lamp.
Basic Knowledge of Various Types of Mixers03 January 2023
Welcome to the new post today. Today I will introduce the basic knowledge of mixer.
Always charge the battery to 100%? Stop it!15 October 2021
Hello everyone, I am Rose. Welcome back to the new post today. Mobile phones are no longer just a means of communication; they are also playing an increasingly essential role in business, leisure, and social contact. The most concerning aspect of using a mobile phone is the low battery reminder. This article will show you why your battery draining so fast.
Introduction to Light-emitting Diode23 April 2020
The light-emitting diode is simply referred to as LED. Gallium arsenide diodes emit red light, gallium phosphide diodes emit green light, silicon carbide diodes emit yellow light, and gallium nitride diodes emit blue light.
An overview of Flip-flop10 December 2020
Flip-flop is an electronic component that can store the state of a circuit. The memory cell circuit that can only act when triggered by a clock signal is called a flip-flop to distinguish latches that are not controlled by a clock signal.
Demand for Automotive Chips Will Surge 300%09 April 2022
The French media L'Usine Nouvelle (L'Usine Nouvelle) this (4) 7 cited McKinsey (Cabinet Mckinsey) research report pointed out that the global chip market size will expand double to 1 trillion U.S. dollars by 2030, of which the automotive industry demand for chips will expand by as much as three times.