[i=s] This post was last edited by littleshrimp on 2018-12-3 10:55 [/i] Please tell me what is the function of STM32 WWDG window value? Why can't the window value and free-running downcounter value be...
Precise micro-positioning systems are now enabling precise location in unprecedented ways. Why are there these developments in positioning technology? Because the public and businesses want to more re...
Sensors and sensor modules are essential components of the "Control" competition. Some of the sensors used in the winning competitions are as follows:Water temperature control system (1997 C problem):...
The left side is connected to the microcontroller, and the right side is connected to the button. Why is the IO port still at a high level when the button is pressed? Is there a way to use the 51 prog...
[p=30, 2, left][b][font=微软雅黑][size=4]Quickly get TI industrial motor drive resources and answer questions to win gifts[/size][/font][/b][/p][font=微软雅黑][size=4] [/size][/font][p=30, 2, left][font=微软雅黑]...
Recently, the iMedia Frontier Technology Industry Research Center released the Chinese smartphone user reputation rankings in April 2019. Let's take a look at the details: The data shows that...[Details]
Last week we got a glimpse of CAD renders of the OnePlus 9, which showed that the smartphone will have three rear cameras on the back. Now, our sources have revealed actual images of what is sa...[Details]
According to a recent report released by Boston Consulting Group (BCG), if major global semiconductor players all establish a completely self-sufficient local supply chain, the overall price of semic...[Details]
Modern living patterns make family life more and more closed, and safety issues are particularly important. Currently, security and alarm systems are one of the most important ways to ensure the sa...[Details]
/******************************************** Use TIM3 to output PWM to control LED lamp to realize breathing lamp ****************************************/ void BreathLightInit()//LED initializatio...[Details]
1 Overview
Since the 1960s and 1970s, many countries have successively established relatively complete road maintenance management systems. The establishment of these systems effectively ensures the ...[Details]
A new round of scientific and technological revolution and industrial changes are surging forward. The automobile industry has seen a wave of mutual empowerment and systemic change of " electrificati...[Details]
In recent years,
power supply
products have made breakthrough progress, but at the same time,
the problem of
energy
waste has become a growing concern at home and abroad, which is re...[Details]
In the application process of modern portable devices, it is often necessary to display some pictures in the system. Among various picture formats, BMP is the most representative one.
BMP is an im...[Details]
The principle of the ground object spectrometer is to use the high temperature of the arc to directly vaporize and excite the elements in the sample, emit the specific wavelength of each element, and...[Details]
How LEDs Work
To design a drive circuit, we must first understand its working principle. The brightness of an LED is mainly related to VF and IF. The volt-ampere characteristics of an LED are sho...[Details]
The logic analyzer is the same as an oscilloscope, which collects the specified signals and displays them to the developer in a graphical way. The developer analyzes these graphical signals acco...[Details]
After vivoTWS, vivo released a new smart wearable device - vivoWATCH, which is the second smart wearable device under vivo. eWisetech had to disassemble one. vivoWATCH has two versions, 46mm and 42mm...[Details]
In today's world, smart hearable devices have become a popular trend. As the headphone market continues to grow, consumers' demand for AI-ANC and AI-ENC (environmental noise cancellation) noise red...[Details]
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