The operational amplifier used is TL072C, and the waveform is distorted after amplification by 20 times. The test picture is as follows:The test waveform, the yellow one is test point 1, and the blue ...
A review of improved single-stage power factor correction AC/DC converter topologies Abstract: Single-stage power factor correction (PFC) has been widely used in small and medium power applications du...
void halInitMCU(void) { WDTCTL = WDTPW + WDTHOLD; // Stop watchdog timer __bis_SR_register(LPM4_bits); // Enter LPM4, enable interrupts } Initialize the CPU to do nothing, enter sleep LPM4, test curre...
1. The demand sheet came and was published, but there were no resumes. 2. The resumes came, but the abilities were not suitable. 3. The ones with suitable abilities came, but the salary negotiation fa...
【Wireless temperature and humidity monitoring solution for warehouse】
[ Wireless temperature and humidity monitoring system]
【Wireless temperature and humidity sensor】
【Medical warehouse, large-scale ...
I have several old machines and I need to update the programs now. This problem always occurs when burning. There are 5 chips. Two can be burned for the first time, but they cannot be burned for the s...
1. Project Overview
1.1 Introduction
Currently, most music files are saved in MP3 format, a lossy audio compression format that cannot perfectly reproduce the original music. With the exp...[Details]
introduction
Sonar imaging is of great significance in marine resource development and defense. Its long range, intuitive display of the observed area, and target identification make it widely...[Details]
Electric vehicles' 12V batteries don't rely on a generator to power them. Only gasoline-powered vehicles rely on the engine to drive a generator to generate electricity while driving, which is used...[Details]
Inverter power supplies on the market can generally be divided into two categories: sine wave inverters and square wave inverters. Some engineers also like to categorize pure sine wave inverters as...[Details]
Previously, Positive Motion Technology shared with you the firmware upgrade of motion controller, ZBasic program development, ZPLC program development, communication with touch screen and input/out...[Details]
Lightweighting of automobiles is still a relatively unfamiliar term for automobiles. With the continuous improvement of environmental protection requirements, relevant regulations have also put for...[Details]
introduction
In recent years, multi-touch has emerged as a new alternative to traditional human-computer interaction. It eliminates the need for keyboards and mice, enabling simultaneous inter...[Details]
Traditionally, electrical energy is transmitted primarily through wires, requiring direct physical contact between the power source and the load. With the increasing number of electrical devices in...[Details]
Charge your electric car for just six minutes and you'll get 1,000 kilometers! This isn't just a scene from a science fiction film, but a reality made possible by Guoxuan High-Tech's Jinshi solid-s...[Details]
Motor potting compound is a high-performance sealing material widely used for motor encapsulation and insulation. It is essential for motor protection and packaging. Its ideal moisture and water re...[Details]
Fast charging is a method and means of quickly replenishing a vehicle's power. It is the core and most important part of electric vehicles. Speaking of fast charging, everyone is familiar with it. ...[Details]
Shock absorbers, as the name implies, are responsible for cushioning and absorbing shocks in a car. So how much do you know about shock absorbers and how to replace them in electric cars?
...[Details]
1. When the variable frequency motor stops, the heat source is gone, and the radiation and heat conduction functions of the heat dissipation components themselves are sufficient to ensure that the ...[Details]
From the arms that simply and repeatedly carry heavy objects on the assembly line, to the two-arm "blue-collar" robots that easily plug and unplug circuit harnesses, to the humanoid robot "clerks" ...[Details]
Analogue and Mixed Signal
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