Connect the wires as above. Then, connect the jumper cap and set the serial port parameters.The baud rate is 57600. Thank you Qin Heng and eeworld.This content is originally created by EEWORLD forum u...
[i=s]This post was last edited by dj狂人 on 2021-8-24 10:30[/i]Hey guys, I have a question. As shown in the figure below, the program storage space of this single chip is in OTP format. I have never und...
Communication Electronic Circuits : https://training.eeworld.com.cn/course/5031This course mainly studies the working principle and composition of each unit of the transmitting and receiving equipment...
Netizens:Hello! Thank you for your continued support! I wish you all a happy National Day!From 13:00 on September 30 to 10:00 on October 8, the community will make the following adjustments:1. Forum p...
In order to modify the solar panel using 1117 , I bought a CN3791 charging board. This chip is dedicated to solar charging, supports MPPT, allows a maximum input of 28V, and a charging current of 4A. ...
As we all know, industrial production cannot do without precise online thermometers to monitor the temperature of objects. Online infrared thermometers are very mature and common in factories. Online...[Details]
With the continuous development of information technology, computer technology has been introduced into the fields of video acquisition and video processing. Using computers to process video info...[Details]
Our last article "Stellantis sells Dongfeng with its left hand and buys Zero Run with its right hand" tells the story that mass economical foreign brands are already trembling in China, and each is t...[Details]
After years of development, local enterprises have absorbed foreign research and development results, making wireless alarm products more stable than ever before. At present, they have basically be...[Details]
1. Low power consumption and high efficiency. In the switching voltage-stabilized power supply circuit, the transistor V works alternately in the on-off and off-on switching states under the exci...[Details]
According to foreign media reports, on February 24th local time, Lytx launched its annual User Group Conference and launched the next-generation technology aimed at solving the problem of distracted ...[Details]
As long as the "three musts" principle is adhered to when measuring the filament voltage of color tubes, the filament voltage of various color TVs will be a unified fixed value. First, the filament ...[Details]
In late January, Samsung announced that it would hold a Galaxy Unpacked event at 10 a.m. Eastern Time on February 9 (23:00 p.m. Beijing Time on February 9). Samsung Electronics has develope...[Details]
With the popularization of new energy vehicles, the charging pile industry is regarded as a "blue ocean" by capital. Since the opening of the Chinese electric vehicle charging and swapping facilities...[Details]
/* Name: TIMER0 and TIMER1 control the strip LED Description: Timer T0 controls the previous set of LED strips at a faster scrolling speed Timer T1 controls the n...[Details]
NAND Flash has been in a hot market recently, and the Japan-South Korea trade war has made NAND Flash prices more bullish. Pan Jiancheng, chairman of Phison, a NAND Flash controller chip and module m...[Details]
Microsoft offers excellent products under its Surface brand, such as Surface Duo and Surface Book. According to recently published patent details, Microsoft is now developing the next generation...[Details]
Ferrari has released its first plug-in hybrid supercar, the SF90 Stradale. The new car adopts a new mid-mounted platform and is equipped with a powertrain of 3 motors + an engine. The total power can...[Details]
"It's nothing fancy, it's just a way to make a living. Now we are still thinking about how to survive and keep having a meal." In October 2018, Hikvision President Hu Yangzhong talked about the origi...[Details]
According to MHL, LLC, MHL technology has been adopted by 200 device manufacturers. Since the first product using MHL technology was launched in 2011, the MHL industry ecosystem has continued to grow...[Details]