[i=s]This post was last edited by fdsf on 2020-2-14 17:49[/i]Let’s take a look at the pictures first.The video in the picture (explained in the datasheet later) is a signal collected by C12666MA, whic...
This time, we will use the combination of blynk app + server (local) + zero-knowledge ESP8266 development board to observe the temperature and humidity conditions obtained by ESP8266 through the mobil...
[i=s]This post was last edited by xiyue521 on 2022-1-20 22:49[/i]Today we will introduce how to connect to Alibaba Cloud through the MQTT function of EC01 .1. After a long time, I finally figured out ...
[Preface] Since the example only gives the LED example, now initialize USART0 and implement printf:
1. Initialize the GPIO of USART0, where TX is PA9 and RX is PA10:
void usart0_gpio_config(void)
{/* ...
When you are sure that there are no problems with the header file and other settings, you can try the following method to solve it. I personally experienced that it worked perfectly:Method 1.Convert t...
On April 4, the theoretical study center group (expanded) of the municipal government party group held a study meeting. Chen Liquan, an academician of the Chinese Academy of Engineering, gave a specia...[Details]
According to Korean media reports, LG Display (LGD for short) is planning to provide semi-finished OLED panels (Open cell OLED TV) to Chinese TV manufacturers. LGD's Guangzhou factory will start prod...[Details]
Many cities charge congestion fees to manage road congestion. However, some cities in the UK exempt vehicles with high emission efficiency or electric vehicles from emission fees in addition to conge...[Details]
Mr. Yang Jian graduated from the School of Electronic Information and Electrical Engineering of Shanghai Jiao Tong University. He has worked for Great Wall Computer (A-share) and Cadence (chip EDA US...[Details]
Since the advent of 5G mobile phones, smartphone prices have risen. The foldable phone Galaxy Fold is even priced as high as 2.398 million won, further increasing the average price of smartphones. Th...[Details]
According to businesskorea, LG Display is expected to ship 1.43 million OLED TV panels in the third quarter of this year, ushering in an era of launching 1 million OLED panels per quarter. It is re...[Details]
Chapter 1. Introduction
1.1. Background
With the development of the Internet of Things, there will be more developments in the control of home appliances, and voice as a natural and simple method...[Details]
According to Jiwei.com, Henan Daily reported that the Zunshen Optoelectronics display module project has entered the stage of interior decoration of the factory and is expected to be put into product...[Details]
The new iPad Pro released by Apple this year has once again set a new high in price for the new iPad series. At the same time, the A12X processor also makes the new iPad Pro the most powerful mobile ...[Details]
Starting from S7-200 SMART V2.5, S7-200 SMART starts to support PROFINET IO communication intelligent devices. Therefore, two S7-200 SMART can communicate with each other via PROFINET IO, with one ...[Details]
Recently, the Shanghai Municipal Economic and Information Commission issued the "Action Plan on Building Shanghai into an Artificial Intelligence Highland and Constructing a First-Class Innovation Ec...[Details]
Energy conservation and efficiency have become top priorities for developers in a growing number of embedded system applications. This may be due to government regulation, the need to increase battery...[Details]
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