Before Double 11, I saw the following event [i] 10,000 yuan instrument 8 yuan seconds | The third Keysight Double 11 instrument flash sale event has arrived as scheduled [/i] [i]https://bbs.eeworld.co...
[i=s]This post was last edited by garfield_lixi on 2019-7-15 16:10[/i]My design is equivalent to changing the original manual control to automatic control. The overall design idea is as follows, but t...
1. First, let’s introduce the system model:The physical model is mainly divided into four parts: 1. Greenhouse model; 2. Gas and liquid generating device; 3. System control circuit; 4. Greenhouse moni...
[p=null, 2, left][color=rgb(0, 0, 0)][backcolor=rgb(247, 247, 247)][font=宋体][size=3](1)430 interrupt nesting is disabled by default, unless you enable the general interrupt EINT again in an interrupt ...
[b][color=#5E7384]This content is originally created by EEWORLD forum user [size=3]tiankai001[/size]. If you need to reprint or use it for commercial purposes, you must obtain the author's consent and...
Use timer 0 interrupt to control 8x8 dot matrix screen to shift left in a loop #include reg51.h. #include intrins.h typedef unsigned char u8; typedef unsigned int u16; sbit SRCLK=P3^6; sbit RCL...[Details]
At the second quarter earnings conference, Tesla said that it was not necessary for Tesla to manufacture its own chips and would cooperate with suppliers. Tesla has already used a large number of cus...[Details]
Application Background
Rail transit is responsible for the vast majority of passenger and freight transportation, but with the rapid development of the national economy, the contradiction ...[Details]
Digital multimeters generally refer to measuring instruments with measuring functions such as DC voltage, DC current, DC resistance, AC voltage, AC current, etc. They are very common in daily product...[Details]
Classification and selection of sectors:
According to the figure below, we can see that the three-phase inverter circuit has a total of 6 switching tubes. Since a short circuit cannot be forme...[Details]
What is the DTC status bit
The DTC status bit, StatusOfDTC, is used to indicate whether the fault corresponding to the DTC has occurred, whether it has been confirmed, etc. The DTC status bit ...[Details]
At present, the humanoid
robot
industry is surging, and while the new and old forces are fighting fiercely for the "cake", a dark horse backed by Tsinghua University is quietly rising, givi...[Details]
According to the International Energy Network, the State Administration for Market Regulation recently announced the results of the "National Supervision and Random Inspection of 33 Product Quality...[Details]
Playing music with a single-chip microcomputer or playing the electronic keyboard actually outputs a series of square waves at a specific frequency. In order to output a suitable square wave, we shoul...[Details]
Lack of sleep, distraction, and not wearing seat belts can all have serious consequences for the safety of drivers and passengers. To avoid dangerous driving and possible road accidents, future vehic...[Details]
In the new wave of industrial revolution, it is an inevitable trend for LED lamps to replace existing gaseous lighting products as solid-state lighting products, and the replacement process is in...[Details]
Apple's new patent documents show that Apple is working on a unique iPhone case that can directly charge AirPods and other accessories. The patent describes a variety of protective case forms, includ...[Details]
With the help of Xingda Easy Control CHNet-S7300MD module, through NI OPC Servers and CHNetS7 OPC, the measurement and control software NI LABVIEW realizes communication and monitoring ...[Details]
Temperature measurement is common in various industrial sites, but it is not easy to achieve accurate and fast temperature measurement. The main reason for the difficulty is that the temperature si...[Details]
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