When writing the source program of the PIC microcontroller, in addition to the strict list instructions at the beginning of the source program, you must also pay attention to the rules of upper and lo...
[EEWorld invites you to play disassembly] - Anker 65W fast charging package disassembly 1
EEWorld invites you to disassembleAnker 65W fast charging package1. Appearance
Fast charging kit + fast chargi...
The MSP430 battery voltage acquisition simulation schematic is as follows (the proteus simulation project file can be downloaded from the attachment of this post)The microcontroller source program is ...
The first feeling when getting the TLP3547 photorelay is that it is small. Although it is small, it is very powerful.This is the official dataThe minimum on-state voltage is measured to be 1.75VAppear...
In the future, smart speakers will not only be standalone devices for audio use only. As flat-screen TVs become thinner and lighter, it means that smaller speakers are needed, which will have a negati...
I had the urge to do a series of topics on sound visualization. This topic is a bit difficult and covers a wide range of areas. The related FFT and FHT algorithms are also quite complicated, but I sti...
The logic structure of a basic flip-flop is shown in Figure 13-1. It can be composed of two cross-coupled NAND gates, as shown in Figure 13-1(a) for its logic circuit diagram and logic symbol, or ...[Details]
The figure shows an oscillator composed of ECL or NOT gates (a).
An oscillator can be easily formed by using an ECL single-gate circuit or a dual-gate circuit and an RC timing network. In practical...[Details]
Whether it is the "cliff village" where you need to climb nearly a thousand meters to go out, or the rarely visited outposts on the snowy plateau, they are all connected to the main power grid; the...[Details]
In the field of new energy vehicles, even Mercedes-Benz and BMW are ridiculed by netizens as "no-brands", so Toyota Volkswagen's brand power is even more challenged. It's not that netizens are making...[Details]
What are the welding methods? The so-called welding robot is engaged in welding and is widely used in automobile manufacturing, shipbuilding, aviation and other fields. When using a robot, you must...[Details]
Nidec Transmission Technology Co., Ltd. (hereinafter referred to as "the Company"), a group company of Nidec Corporation, has added a high-end model with industry-leading low backlash, low noise ...[Details]
1 Introduction
Small UAVs are characterized by light weight, low cost, and high mobility. They are widely used in military and civilian fields. In the civilian field, UAVs can carry different m...[Details]
After the implementation of the policy of reducing subsidies for new energy vehicles, voices have been heard from time to time that the power battery market will be reshuffled. In recent years, some ...[Details]
As the most widely used drive devices in transmission systems, frequency converters and servo drives firmly occupy the vast majority of the drive field.
When talking about the difference...[Details]
On the morning of March 2, Ming-Chi Kuo, a well-known analyst who focuses on the Apple industry chain, recently released a comprehensive research report. Based on the industry chain perspective,...[Details]
Platform: iTOP-4412 Elite Edition + 4.3-inch screen I have the habit of writing articles when I learn something. After all, they are all for beginners. Here I record the installation process. Althoug...[Details]
Based on technological accumulation and favorable policies, the industrialization of sodium-ion batteries in my country began to accelerate in 2022. The rapid development of the global electric ve...[Details]
The Hall effect of semiconductor materials is an important means of characterizing and analyzing semiconductor materials. The conductivity type of the material can be determined based on the sign of ...[Details]
Samsung Electronics released a report revealing that its sales of ultra-large TVs have seen significant growth. In the first three quarters of this year, sales of TVs 80 inches and above climbed 15...[Details]