Do you know how much energy you can save by using one line of code in the idle task? WHIS, the provider of the commercial version of FreeRTOS, OpenRTOS, and the secure version SAFERTOS, created a basi...
Our company makes testing machines. The picture above is a picture of determining the upper yield strength and the lower yield strength.
23 is the upper yield strength and 24 is the lower yield streng...
Recently, a friend encountered a problem about MOSFET switches. Although the problem has been easily solved, after careful consideration, the knowledge behind it is relatively basic and important. Con...
[size=4] The wireless communication technology described here is a little inspiration for understanding wireless communication. It is just a starting point and will not be discussed in depth. Wireless...
There are also development boards available for application. Interested users can apply for them here: https://en.eeworld.com/bbs/elecplay/content/145MM32 eMiniBoard
·MM32F0133C7P (Cortex-M0 MCU：64k F...
Knowing this common sense is helpful for PCB LAYOUT. Several IC packages will also be introduced below.
BGA (ball grid array)
This package was developed by Motorola in the United...[Details]
0 Introduction
In order to adapt to the rapid detection, adjustment and repair of pressure sensors, this paper determines the test items based on a certain type of pressure sensor, focuses on ...[Details]
1 Introduction With the rapid development of computer technology, electronic technology and communication technology, audio processing technology has also been widely used in many fields, such ...[Details]
The popularity continues and the expansion of production continues. The power battery industry, which is performing vigorously amid continued price increases and crazy expansion of production capacit...[Details]
On February 27, the Leshan Municipal Science and Technology Bureau held the 2024 Municipal Science and Technology Work Conference to commend the units with outstanding achievements in the city's sc...[Details]
Neutral voltage
Will a high neutral voltage be a "fatal weakness"? Normally, users are terrified when they hear about neutral voltage. The person who raised the question added fuel t...[Details]
/********************************************************************************************/
/* This is a demo for X25045.
/*
/*
/*
/* By Dragon.W
/* Jun.2005
/**********************...[Details]
The program was modified from JZ2440 The files used are as follows: crt0.S,leds.bin,leds.c,leds.lds,Makefile crt0.S @**************************************************************************...[Details]
For Apple, Cook's supply chain philosophy does not allow one supplier to occupy the majority of orders, so it is not surprising that they support friendly competitors to lower the status of Sam...[Details]
FP6150 is an asynchronous step-down regulator with input up to 36V. It has a built-in high-bit NMOS with 120mΩ internal resistance, excellent load and line regulation capabilities, and can achieve ...[Details]
Enovix Corporation, a US lithium-ion battery developer, recently announced that it has received $45 million in new funding to produce and commercialize its "3D silicon lithium-ion battery". The compa...[Details]
If you are just starting to learn microcontrollers, will you be happy because you can use a program to light up an LED? Will you be happy because you can use a program to light up a digital tube? Thi...[Details]
【Reference】Wei Dongshan's teaching notes
1. Program framework
1.1 Touch screen:
main press thread, sent to display process through socket
---------------------------
Package ev...[Details]
Analog-to-digital converters are an important interface between the analog and digital worlds. A/D converters convert real-world analog signals into digital bit streams for processing, transmission...[Details]
According to TrendForce, by 2023, the penetration rate of LED headlights in traditional passenger cars worldwide will reach 72%, while in the field of electric vehicles, this rate is as high as 94%...[Details]
Embedded System
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