See Figure 1, Foxit Reader. Click the Add Bookmark button on the upper left to add a bookmark. This shows that this Foxit Reader can add bookmarks.See Figure 2, another PDF file, the same Foxit Reader...
[i=s]This post was last edited by UUC on 2020-5-23 17:09[/i]Help: Electronic version of Tongji University's Advanced Mathematics, Volumes 1 and 2, no limit on editions. If anyone has the resources, co...
STMicroelectronics L3GD20 motion sensor 3-axis digital gyroscopes are housed in a 4x4x1mm package and combine high-sensing resolution with outstanding immunity to audio noise and vibrations, making mo...
I am a newbie, so some of my understanding is a bit stubborn, please forgive me. I would like to ask you a few questions.
1. The definitions and abbreviations of each time period in the SAR ADC conver...
There is a STM32F103RET6 and NEO GPS module, which can be used normally. If you need to change the battery, you can send a battery. If you need to DIY into other things, you need to unlock the FLASH w...
On April 21, 2024, Liu Xiaoping, the founder of Qiaotian, and 6 core team members visited the "ceiling of manufacturing exhibitions" - the Hannover Industrial Fair in Germany for a visit and st...[Details]
This paper introduces the specific design of the hardware and program implementation process of the GSM-based single-chip remote control password lock. The AVR single-chip ATMEGA16 is used as the cont...[Details]
Recently, Wang Dong, director of the Management Committee of Fuxin High-tech Industrial Development Zone, led a team to Ningbo, Zhejiang to attend the 3rd International Symposium on Energy Storage ...[Details]
As society seeks ways to save energy and reduce its impact on the environment and climate, attention is turning to the means of power transmission needed to connect consumers to renewable energy sour...[Details]
The programmable SOC device can not only be used as a unified circuit board system for motor control, analog measurement, and direct driving of LCD displays for electric bicycle applications, but als...[Details]
The emergence and promotion of industrial control technology has brought about the third industrial revolution, which has increased production speed and efficiency by more than three times. Accordi...[Details]
When using STM32 library functions, you will find that library functions with parameters are preceded by assert_param statements. For example, let's take a look at a library function as follows: Th...[Details]
The U.S. Energy Information Administration reports that by 2024, the U.S. will add 62.8GW of new utility-scale generating capacity, 81% of which will consist of solar panels and bat...[Details]
In the previous two issues of "Juchuang Popular Science", the editor of Juchuang brought you an instrument: LD-5 microcomputer dust detector. Through detailed graphic and text introduction, everyone ...[Details]
PIC32MZ's flash memory supports live update, which is a brand new feature. All previous PIC microcontrollers, whether 8-bit or 16-bit, do not have this feature. I have written many bootloaders for PI...[Details]
According to foreign media reports, before the popularity of self-driving cars, modern vehicles were already equipped with sophisticated computers. More and more connected vehicles require 150 millio...[Details]
The development of wireless sensor networks, embedded processing technology, wireless network technology and wireless control technology has brought practical and feasible application results to th...[Details]
Q1: How can we test the signal quality of 100M Ethernet and Gigabit Ethernet easily? How many desktop devices can we recommend? How many portable devices can we recommend?
A1: The Ethernet phy...[Details]
Introduction: A small program I wrote recently, contributing to your reference. C8051F330 Flash access unit. You can make the header file yourself, I won’t post it here. Remember to erase it first ...[Details]
The home point setting of ABB robots is a very important part of robot programming and operation, which is related to the accuracy and stability of the robot. This article will introduce the method...[Details]
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