Under the ZIGBEE protocol, the data transmission rate is greater than 100Kbps and the communication distance is greater than 100m, forming a wireless sensor network....
Variable frequency power supply can simulate the voltage standards of countries around the world. Variable frequency power supply is suitable for resistive, capacitive, inductive and other non-linear ...
[size=5]When the logical left shift is performed, the highest bit is lost and the lowest bit is filled with 0; [/size] [size=5]When the logical right shift is performed, the highest bit is filled with...
[font=微软雅黑][size=3]I blame myself for not having enough education. Today I learned that April 30th is International Day Against Sparing[/size][/font]{:1_104:}[font=微软雅黑][size=3] [/size][/font] [font=微...
1. B&O Beoplay E8 unboxing [align=center][/align] [align=left]The charging port uses Micro USB, and there are two hidden white indicator lights on the right. When charging, one white light flashes, an...
Recently, after Cairi Energy's Northwest Division won the supply of lithium iron phosphate energy storage systems for the Ningxia Wuzhong Litong Tongli 100MW/200MWh shared energy storage power stat...[Details]
Redmi officially announced a new teammate for the Note10 series - Redmi's first noise-cancelling headset, AirDots3 Pro. This headset was released at the Redmi Note10 series "Flagship Core Li...[Details]
1. High definition, high brightness, high color gamut
Clarity, brightness and color saturation are three important performance indicators of LCD.
2. Narrow edge design
Since ...[Details]
I have recently done some work on C51 and found that there is a conflict between keil c51 and mdk.
Then I checked online and found that many people had encountered this problem. The error message was...[Details]
China Energy Storage Network:
As a booming new business model, energy internet is one of the most active directions in the current energy field. The reporter learned at the 2017 National Ener...[Details]
Today I used arrays and pointers to implement a marquee.
There were several problems before:
Program description: LED1_ON, LED2_ON, LED3_ON and LED4_ON are defined in s3c2440addr.h; put...[Details]
On the evening of October 29, San'an Optoelectronics released its third-quarter performance announcement, stating that it achieved operating income of 5.9 billion yuan, a year-on-year increase of 10....[Details]
There are two excitation methods for induction synchronizers: one is to excite the slider (or stator) to extract the induced potential from the fixed-size (or rotor) winding; the other is to excite...[Details]
Recently, Jiangsu Lingchu Yuneng Technology Co., Ltd. (hereinafter referred to as Lingchu Yuneng), a wholly-owned subsidiary of Yunnan Energy Technology Co., Ltd., has received good news that i...[Details]
Huizhou Yiwei Lithium Energy Co., Ltd. (hereinafter referred to as "the Company" and "Yiwei Lithium Energy") intends to sign an investment cooperation agreement (hereinafter referred to as "this Ag...[Details]
Human-Computer Interface (HCI, also known as user interface or user interface): It is the medium and dialogue interface for transmitting and exchanging information between people and computers, and...[Details]
The characteristics of isolated feedback generator UC3901 are introduced, and the design method of magnetic isolated feedback high voltage
power supply
using UC3901 is given
. The main
...[Details]
According to Japanese media reports, NEC will support the UK's development of 5G mobile networks after Huawei is excluded. The British government announced in July this year that it would ban Huawe...[Details]
One of the most common network failures is that the site cannot access the Internet. The first thing that PC users or network maintenance personnel think of is to check the indicator light of the n...[Details]
With the continuous improvement of people's living standards and the development of intelligent home appliances, the smart home appliance market will continue to accelerate in the future, and t...[Details]
Medical Electronics
京公网安备 11010802033920号
EEWORLD
