The main formulas of LLC are derived one by one to deepen the understanding of LLC. In this way, zero voltage and equivalent resistance are clearer....
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After the PWM frequency of STM32 reaches 500KHZ, can it be increased or decreased by 1KHZ?1. When I set the frequency to 500KHZ, I can capture the waveform of 500KHZ with an oscilloscope. When I want ...
ESP32-S2 Development PitfallsAuthor: RCSNTable of contents
ESP32-S2 development pit (1) - open filling
ESP32-S2 Development Pitfalls (2) -- Cmake Construction Engineering System
ESP32-S2 development p...
Two-wire V/I converter
The V/I converter is a circuit that can control the output current with a voltage signal. The difference between the two-wire V/I converter and the general V/I converter...[Details]
MODBUS MASTER:
First configure the hardware as follows:
Then open OB1 and perform
programming
as follows:
First call the initialization block MODBUS COMMON
LOAD...[Details]
Multimeters are mainly divided into pointer multimeters and digital multimeters. Currently, pointer multimeters are rarely used. Next, we will introduce the use of digital multimeters. Digital mult...[Details]
Zuosi Auto R&D released the "2024 Automotive AUTOSAR Platform Research Report". Under the trend of software- defined cars, the AUTOSAR organization evolves towards a more open collaborative ecos...[Details]
1. Selection of input rectifier bridge 1)Conduction time and gating characteristics of rectifier bridge After full-wave rectification, the 50Hz AC voltage becomes a pulsating DC voltage u1, and then...[Details]
Preface Today, we will talk about "STM32F103 SysTick System Tick". "SysTick System Tick" is part of the Cortex-M3 core, which mainly provides a tick clock for the running operating system, such as co...[Details]
LiDAR stands for Light Detection and Ranging, which is a method of sensing distance using lasers. It measures the time it takes for the laser to reflect from an object to achieve the purpose of dista...[Details]
How many levels and how much speed does the motor have?
The classification and speed of the motor will vary depending on the specific motor type and application. Here are some common motor cla...[Details]
The rendering of the 100,000-ton lithium iron phosphate material project of Yibin Tianyuan Group. Photo provided by China Construction Fifth Engineering Bureau Third Company On the morning of October ...[Details]
The Washington Post quoted Joe Madden, chief analyst at Mobile Experts, a research firm based in California, as saying that Huawei's inventory of American chips and other components will run out. ...[Details]
As a new light source, LED power supply and drive circuit are different from the electronic ballast of fluorescent lamps. The main function of LED drive circuit is to convert AC voltage into DC volta...[Details]
Embedded systems have been widely used in defense electronics, digital home, industrial automation, automotive electronics and other fields. In the process of embedded development, many systems usual...[Details]
Purpose of the experiment: When a button on the TQ2440 development board is pressed, an interrupt is triggered and the LED light is turned on. Experimental source program: /*************************...[Details]
The 2-wire temperature sensor is a common temperature measurement device, which is widely used in industry, scientific research, medical treatment and other fields. This article will introduce in d...[Details]
Analogue and Mixed Signal
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