I made a stopwatch program for students to refer to. We have covered all the knowledge points involved in the program, including timers, digital tubes, interrupts, buttons, and other knowledge points....
Understanding and Optimizing Sampled Data Systems : https://training.eeworld.com.cn/course/4769Analog-to-digital (or digital-to-analog) data conversion is an important component in many forms of elect...
Although 40 Oceans was produced by someone else, I don’t think it’s that good. For example, Captain Marvel, I don’t know what the ending is, which makes me feel inexplicable....
The prosperity of China's automobile market has not been greatly affected by the rise in oil prices. According to media reports, there are currently 8,000 new cars added each month in Beijing alone, m...
Just like the 10086 system! How does it detect the key you press? How does it receive your command? [b][size=13px][color=#000000]Can Android phones achieve such a function? Can external hardware devic...
[i=s]This post was last edited by music_586 on 2019-4-4 19:06[/i] [align=center] [b][color=#5E7384]This content was originally created by EEWORLD forum user [size=3]music_586[/size]. If you need to re...
Among the wireless power supply methods currently used, in addition to the electric field coupling method, there are also electromagnetic induction method, magnetic resonance method and radio wave ...[Details]
In the design of electronic systems, in order to avoid detours and save time, the requirements of anti-interference should be fully considered and met, and anti-interference remedial measures should b...[Details]
LED light-weight technology itself uses modern design methods and more effective measures to optimize the design of lights or use new materials to ensure the various performances of lights. Under t...[Details]
introduction
The reliability of the mobile robot positioning system determines the reliability of the robot's work. At present, the communication of the robot positioning system mostly uses ser...[Details]
BICS blocked 507 million spam and robocalls in 2023, up from 395 million in 2022
SMS phishing attacks are on the rise, BICS blocked 473 million SMS phishing attacks worldwide
...[Details]
On December 10, the Xiamen Municipal Bureau of Industry and Information Technology issued the "Notice on the Proposed Establishment of a New Energy Vehicle Power Battery Recycling and Utilization I...[Details]
In recent years, the domestic new display industry has achieved leapfrog development and made breakthroughs in mass production technologies such as ultra-high definition and flexible panels. At the s...[Details]
Engineers test and measure systems that rely on multiple power rails, and the power-on and power-off sequences are critical. If the power-on and power-off sequences are incorrect, or if the power ris...[Details]
According to foreign media reports, starting from 2025, BMW's new electric vehicle platform will switch to the next generation of low-cost batteries. People familiar with the matter revealed that BMW...[Details]
Recently, four students from the Diocesan Boys' School in Hong Kong developed an ultra-small humanoid
robot
with a height of only 141 mm
, which once again broke the record of "the world's ...[Details]
In December 1957, the Shangyoujiang Hydropower Plant was completed. The 110 kV Shanggan Line from Shangyoujiang to Ganzhou transmits electricity to Ganzhou City. This is the earliest 110 kV transmi...[Details]
Abstract: Vehicle electronics system components such as sensors and actuators require protection against over voltage, transient voltage and reverse voltage conditions. This application note discusses...[Details]
Contents The invention relates to the technical field of flow measurement, in particular to an ultrasonic flow meter with plug-in positioning. Background of the Invention As is known to all, the ex...[Details]
overview
As the switching frequency of DC/DC converters continues to increase, the impact of puncture noise becomes more and more obvious. Although the continuous improvement of oscilloscope per...[Details]
The NI PXI-5922 uses a new digitization technology to provide the highest resolution and largest dynamic range of commercial digitizers. For example, single-bit delta-sigma analog-to-digital ...[Details]
Microcontroller MCU
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