Price is always an aspect that you need to understand when purchasing a product, and when choosing series resonance , you must also understand how to save more money?
First, when you choose a series r...
[i=s]This post was last edited by qwqwqw2088 on 2022-8-25 09:53[/i]The working principle of capacitor voltage reduction is not complicated. The working principle of RC voltage reduction is to use the ...
Using the PubSubClient library (version 2.8.0), you can quickly implement MQTT data packet encapsulation and use ESP32-C3 as an MQTT Client to connect to the MQTT Server. This article connects to OneN...
First select the switch tube model, find the corresponding junction capacitance, and then calculate whether the designed parameters can meet the ZVS conditions.
Because I am doing the parameter design...
1. Regarding the wiring of 51 microcontroller and wireless WIFI module RXD, TXD, GND and TXD, RXD, GND of the 51 microcontroller are connected. The other pins of the module are all high level. Th...[Details]
In the first phase of the Pinghai Power Plant in Huizhou, Guangdong, the 1st and 2nd 2×1000MW ultra-supercritical coal-fired units, the three main engines use products from Shanghai Electric Group ...[Details]
News from Changzhou shows that on July 6, the first phase of Jiangsu Ruien New Energy’s Ruien high-rate lithium-ion battery cell R&D and manufacturing base project started construction in Changzhou N...[Details]
1 Introduction
At present, most of the CNC systems at home and abroad use the CPU of X86 architecture, mainly because X86 architecture has rich application software and is widely used in the field...[Details]
The function uses long variables, which take up a lot of RAM. If the microcontroller is short of space, do not use it, as it will confuse the MCU. /******* timestamp function starts**********/ #def...[Details]
Tesla has great prospects in electric vehicles and has been recognized by investors. Experienced manufacturers may encounter it. Some investors even believe that Tesla's revenue will reach 1 trillion...[Details]
After years of development, China has become the world's largest
producer and exporter of
electroacoustic
devices. With the popularization of 3G and Internet of Things technologies, elect...[Details]
In some occasions of practical applications. For example, in the intermediate frequency amplifier of radio and TV receiver, the spectrum of the signal flare is concentrated in a narrow ra...[Details]
Abstract: From an application perspective, the application techniques of integrated multi-channel analog switches are studied and discussed with examples. These application skills are highly tar...[Details]
At around 6:50 pm on April 15, local time in Paris, a fire was discovered in the attic of Notre Dame Cathedral. An hour later, the fire spread rapidly, with flames bursting out from between the two b...[Details]
introduction
Radiation source direction finding is a basic problem in the field of electronic countermeasures. Materials or devices that can emit ionizing radiation. In a broad sense, any materia...[Details]
The data exchange of Arrizo 5's gateway interface usually involves information transmission between electronic devices inside the vehicle, including body systems, entertainment systems, remote cont...[Details]
When using the STM32F4 firmware library, the default crystal oscillator is a 25Mhz crystal oscillator, so some modifications need to be made. Because I had not paid attention to this problem before, ...[Details]
1. Product Overview: The visual field tester is used to determine whether the visual field below meets the requirements. It is used to test the visual field effect of daily protective masks, face shi...[Details]
According to foreign media reports, a South Korean research team has developed a thermoelectric material that can be used in wearable devices such as smart clothing and can maintain stable thermal ...[Details]
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