[align=center][b][font=宋体][size=14.0pt]Disassembling the Fire Emergency Light[/size][/font][/b][/align][align=center]DIY&Sharing—GravityShare[/align][align=center][align=center][font=宋体][size=12.0pt][...
Serial debugging assistant or serial debugging tool is a tool for communicating with COM port on the computer. COM port is usually RS232 interface, sometimes RS485 interface. COM port is the way for m...
I tried the mobile APP for several days, but the same problem kept happeningI thought the phone's system was not working, so I tried several phones but still failed. Finally, I saw netizens say that i...
Note: Generally, BLE has a unique identification address when it leaves the factory, commonly known as the MAC address, which is broadcast along with the device name when it is broadcast. See the resu...
[Lazy self-care fish tank control system] Production of BLE_MESH fish tank lightFish tank lights are an integral part of the fish tank system. Through the lights, we can see the fish better and highli...
蓝雨夜onsemi and Avnet IoT Innovation Design Competition
Display the background image you want on the screen, and then add corresponding functions to the background image. Using PS, you can easily modify the image to what you want. Prepare software: ph...[Details]
Recently, the Gansu Provincial Department of Science and Technology announced the list of the eighth batch of provincial science and technology plan projects in 2022, and officially approved the La...[Details]
There are no openings on the front panel of the new vivo NEX, and the visual effect of the entire front being a screen suggests that the phone may be equipped with under-screen camera technolog...[Details]
The radar level meter uses continuous vibration measurement, and can measure the level of liquid and solid (block, powder) materials. It has the characteristics of long distance measurement and high ...[Details]
Samsung's chips face pressure from new Japanese export controls Most weekends, the Uniqlo store inside the Hyundai Department Store in northern Seoul is bustling with customers looking to buy a few p...[Details]
The principle and application of battery fuel gauge and charger chip DS2770
1 Main Features
DS2770 is a battery fuel gauge and lithium/nickel chemical battery charger inte...[Details]
News on the afternoon of May 21st, today vivo held a communication meeting to explain the micro-gimbal behind the upcoming X50 series. Smartphones have evolved from a single function of mak...[Details]
The main differences between fixed and portable ultrasonic flowmeters
(1) Different applicable occasions
Fixed ultrasonic flowmeters are used to be installed at a fixed location to meas...[Details]
2015 is known as the first year of the photovoltaic industry. In this issue of Dian Lao Hu Ming Pin Tang, we will analyze the top ten photovoltaic inverter manufacturers in China.
1. Sungrow...[Details]
The electronics industry often needs to measure wide dynamic range signals, but current technology often fails to meet the actual requirements of the system. Electronic weigh scale systems often use ...[Details]
This program provides a set of interface functions for AVR microcontroller SPI port to access AT45DB161D. Through this set of interface functions, the read and write operations of AT45DB161D can be co...[Details]
1. Experimental task : Use the table method to make the port P1 change a single light: move left 2 times, move right 2 times, and flash 2 times (delay time 0.2 seconds). 2. Circuit schematic diagra...[Details]
In the current automobile revolution, the popularization of electrification needs to be driven by intelligence. How to occupy a place in the new energy track in the battle for intelligence? At the "M...[Details]
This morning, Chang Cheng, vice president of Lenovo Group and general manager of Lenovo Mobile Business in China, announced that Lenovo mobile phone has been launched again, indicating that Lenovo wi...[Details]
On October 21, Zeng Yunzhong, deputy director of the Standing Committee of the Municipal People's Congress, and his delegation went to Lianjie Chuanwei for research and supervision, and in-depth un...[Details]
Motor Drive Control（Motor Control）
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