National VI OBD emission terminal H6S remote online monitoring production test tool precautions
◆ The baud rate of the serial port is 115200;◆ This tool only supports the testing of H6x series product...
Signal and System Analysis Tsinghua University Zhuo Qing : https://training.eeworld.com.cn/course/5326? Signals and Systems (Basics) is aimed at beginners of signals and systems. It focuses on the bas...
1Border Routing IntroductionWhen trying to experience the functions of Telink Matter devices on your own, you need to build a border router (Thread Border Router). The function of this border router i...
There are an increasing number of possible causes of RF interference, some of which are obvious and easy to track, while others are very subtle and difficult to identify. Although careful design of ba...
The design of the system is becoming increasingly miniaturized, but the demand for power supply is growing, which brings great challenges to design engineers. This means that the power connector mu...[Details]
Design Task
Design and make a digital capacitance meter. The functions and requirements of the system are as follows:
(1) The capacitance meter can measure capacitance less than 2μF.
(2) Th...[Details]
According to news on September 4, Xin Guobin, a member of the Party Leadership Group and Vice Minister of the Ministry of Industry and Information Technology, said at the 2023 China Automobile Indust...[Details]
In applications such as smartphones or portable GPS navigation system backlighting, LED brightness adjustment is necessary to allow users to see the screen clearly in strong sunlight and low light co...[Details]
Abstract: This article introduces the working principle, performance parameters and characteristics, and safety performance of lithium-ion batteries. It also introduces polymer lithium-ion batte...[Details]
In the motor control system, the air switch is an important protection device. The function of the air switch is to automatically cut off the power supply when the circuit is overloaded or short-ci...[Details]
In recent years, many departments and local governments in my country have been promoting
LED lighting
. As large sums of money are invested in promoting LED lighting, which areas of te...[Details]
Based on
the thinking about the current situation of
low-carbon
energy and
inspired by the rich
local
solar energy
resources in Panzhihua. Taking the sunny city Panzhihua as ...[Details]
Step 1: According to the development board MCU model, select "Experiment 28: Development board resource data download - 1. Development board resource data download" and download the program to the ST...[Details]
1. Definition of Power Analyzer The power analyzer is a multifunctional instrument that, in addition to being able to accurately measure voltage, current and power, also integrates multiple funct...[Details]
Ⅰ. Write in front In some low-power devices, the device needs to enter low power consumption and need to wake up the MCU at a certain interval. Therefore, there is a need for a timed automatic wake-u...[Details]
On April 26, Goodix Technologies released its 2020 annual report stating that the company achieved comprehensive operating revenue of 6.687 billion yuan in 2020, an increase of 3.31% from the operati...[Details]
Introduction At present, remote monitoring of oil pipelines, power installations, oil wells, etc. mainly adopts the method of manual patrol, which has the disadvantages of poor real-time perfor...[Details]
With the rapid development of computer technology today, microcomputer relay protection devices have the advantages of advanced principles, high reliability, simple operation, and convenient mainte...[Details]
Naxin Micro recently launched a multi-channel 24/16-bit, low-power, high-precision Δ-Σ ADC—NSAD124x and NSAD114x series, with 3ppm integral nonlinearity and up to 23.4-bit effective resolution, d...[Details]
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