Electromagnetic compatibility principles and design : https://training.eeworld.com.cn/course/5752Explain the electromagnetic compatibility principles and experimental standards, the principles and sel...
//Realize the access card function//Swipe the card to turn on the LCD light + 12864LCD screen displays the corresponding content
The screen effect is as follows://
//==================================...
Please recommend a DC-DC chip that can have a wide voltage input of 12V-3.3V and an output of 3.3V and 2A.
The current can be larger, and the DCDC chip with a current of about 2A is best.
Best domesti...
[align=left][color=rgb(85, 85, 85)][size=4]We will focus on several key performance features of the [color=#aa6666]MSP432P401R MCU[/color] 14-bit ADC called ADC14; this ADC14 provides the flexibility ...
When adding an alarm device in Zigbee 3.0 , it is necessary to report alarm information. The debugging process is as follows:1. Add the corresponding clusters in the input cluster list and output clus...
[i=s]This post was last edited by symic on 2022-8-27 07:47[/i]After learning for a while, I am ready to try to connect the module with E53 interface and BearPi-HM Micro. I have an ES53-SC1 smart light...
#include
#include intrins.h //To use the _nop_() function
#define uchar unsigned char
#define uint unsigned int
/****************************************************** *****************************...[Details]
When using the PIC microcontroller to communicate with Dallas' iButtON, a subroutine was written to generate and check CRC.
#include
;-------------------------------
cblock 0x20
datBuff:8 ;a...[Details]
Green power is no stranger to the industry. Since 2004, the global green power trend has been set off. With the improvement of environmental protection concepts around the world, more people have focu...[Details]
1. Download the old version of st-link firmware 2. Backup: Close the Keil software and back up the C:Keil_v5ARMSTLink folder (to prevent failure) 3. Copy: Copy the downloaded old version firmware...[Details]
On December 1, the People's Government of Jilin Province issued the "Implementation Plan for Taking the Lead in Layout of New Tracks in Hydrogen Energy Industry and New Energy Storage Industry".
...[Details]
In the past, in the field of high-definition surveillance systems, the industry focused on network high-definition surveillance, believing that network storage must be the ultimate choice for users...[Details]
Oil treatment Before vacuum oil filling, use an oil filter to treat the oil and submit the oil test report. If two types of oil are mixed, it is recommended to do a mixed oil test, and the oil can be...[Details]
In the process of long-term use of 51 single-chip microcomputers, we found that when the single-chip microcomputer works in an environment with strong interference such as industrial production sites...[Details]
As a new type of flowmeter, V-cone flowmeter has the advantages of high long-term accuracy, good stability, less limitation of installation conditions, wear resistance, wide measurement range, small p...[Details]
Piranha LED is a square, transparent resin package with four pins and a missing pin at the negative pole. Piranha is a diffuse light LED with a luminous angle greater than 120 degrees, high luminou...[Details]
India is looking to set up its first semiconductor manufacturing plant in an effort to boost self-reliance in its chip supply, with a joint venture between Indian mining company Vedanta and Taiwanese...[Details]
1 Introduction
The acoustic parametric array (Parametric Array) is an acoustic emission device that utilizes the nonlinear effect of the medium and uses a transducer (array) to propagate tw...[Details]
On September 16, Shenghong Technology said in an institutional survey that the company plans to accelerate the company's layout in IC packaging substrates by combining endogenous and exogenous method...[Details]
A delta-sigma ADC is often the primary component of a 10-kilogram scale that can detect a 1-gram change in weight. When designers need to measure temperature to 0.01 degrees, delta-sigma ADCs are ofte...[Details]
On April 25, Dongshan Precision disclosed its first quarter report of 2021, achieving operating income of 7.508 billion yuan, a year-on-year increase of 46.34%, mainly due to the increase in customer...[Details]
Analog electronics
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