Special reminder, friends who participated in the evaluation, please take a look~
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@lugl4313820@oxygen_sh@ fxyc87The contents of the information package are as follows:Folde...
Does anyone know how to use IAR? I used KEIL before. Now I have a project written in IAR, but it always fails when I compile it. Can anyone help me? Thanks...
Compared with the bleak industry in the United States, China's chip industry is booming. However, don't forget that about 20 years ago, the circuit design industry in the United States was also in its...
LCD is initialized and LOGO is displayed;a trigger signal is given to the ultrasonic module;the output signal of the ultrasonic module is detected, if the detection is high, the timer is started; if t...
Low-power DCDC chips and their application circuits have been widely used in industrial and consumer electronic products. Since the filter circuits and decoupling capacitors in the system give the sys...
As an engineer, I work with power supply design engineers every day. I find that no matter they are veterans, experts or novices, they are almost at a loss when it comes to the design of the control l...
On December 24, Loongson Technology released its new generation of general-purpose CPU products 3A4000/3B4000 in Beijing. 3A4000/3B4000 uses the same 28nm process as the previous generation 3A3000/3B...[Details]
This paper introduces an ADSL
cable tester
based on single-chip microcomputer and FPGA
. By adopting embedded computer technology and hardware circuit modular design technology, the expan...[Details]
On August 28, Fudan Microelectronics released its 2020 first half report showing that during the reporting period, the company achieved operating income of 282.166 million yuan, an increase of 28.84%...[Details]
;Program function: Power on: PIN5 is high level, the green light is on; PIN2, PIN3 are low level, the red light is off; ; Alternately detect PIN6, PIN7 pin level, undervoltage 3.9V, 10V, red light on...[Details]
Looking back at 2011, under the shadow of the financial crisis, with the European debt crisis, the credit ratings of many countries such as the United States being downgraded, and the inflation in...[Details]
During the time I was using the Pixel 6 Pro, apart from taking photos, I rarely felt that this phone, which Google calls the "smartest Pixel phone", had any flaws, until one morning when the ph...[Details]
Code: /* The fifth example of C language Question: Input three integers x, y, z. Please output these three numbers from small to large. Program analysis: We find a way to put the smallest number ...[Details]
1. Exception Vector Table
1. Definition of Abnormality
Exception: Due to some internal or external events, the processor stops the work it is doing and turns to deal with what happened.
2. Types ...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
In a broad sense, a hybrid vehicle refers to a vehicle whose vehicle drive system is composed of two or more single drive systems that can operate simultaneously, and the vehicle's driving power is p...[Details]
首先来介绍几个很简单的基本电学公式,希望让没有电子方面背景的读者们能对几个物理现象有点概念.
电压(V) = 电流(I) x 电阻(R)
电荷量(Q) = 电流(I) x 时间(T)
功率(P) = V x I =
能量(W) = P x T = Q x V
任何物体都有阻抗,在阻抗两端加上一电位差则会产生电荷流过该阻抗,阻抗越大则单位时间内(一秒)流过的电荷量...[Details]
At the current stage, the oscilloscope is not only used to observe waveforms during debugging, but more importantly, it can measure some parameters to help you optimize the design. There are three mea...[Details]
Preface To understand how a microcontroller runs a program, you first need to understand the composition of a microcontroller. This article takes the 80C51 microcontroller as an example to tell you h...[Details]
On February 6, 2018, Elon Musk launched his own Tesla Roadster supercar into space using Space X's heavy-duty Falcon rocket. According to the latest news, the red electric sports car is still explori...[Details]
The mechanical part of an industrial robot is its core component, which mainly includes the following aspects:
Robot body
The robot body is the basic structure of the industrial rob...[Details]