The programmable range of CC2530 transmit power is 4.5dBm~-27.5dBm, and the Z-Stack can be set in the range of -22dBm~+3dBm. The correspondence between transmit power and setting value is defined inth...
Forward conduction equivalent circuit of power MOSFET(1): Equivalent circuit(2): Description:
When the power MOSFET is forward-conducting, it can be equivalent to a resistor. This resistor is related ...
2.2 Basic formula of Kalman filter Suppose the state equation of the system is: X(i) (k(i)) (i) = AX(i) ((i)1) AX(i) = AX(i) (k(i)1) [/size][/i]+[i][size=12pt] BU [/size][/i]([i][size=12pt]k [/size][/...
[i=s]This post was last edited by Shi Liu Jie on 2020-11-24 11:08[/i]Why does Apple use UWB technology? Learn more about UWB here
UWB may never have thought that it would become well-known to the worl...
In work and projects, we often encounter a functional circuit module to condition the signal, or filter, or amplify, or attenuate, or transform impedance. These functional circuit modules may be passi...
Recently, Xiaomi announced that its new generation of all-round sweeping and mopping robot
M30 Pro
under the Mijia brand
has officially been launched. This product upgrade focuses on two maj...[Details]
New suite of cloud services connects designers and creators on GeForce NOW, enabling them to collaborate in Omniverse
SANTA CLARA, Calif. — GTC — March 22, 2022 — NVIDIA ...[Details]
USB is a PC interconnection protocol that can connect peripherals to computers more conveniently and quickly. RS-232 is a common access method for a single device to access a computer, and a common co...[Details]
Apple is testing high-end screens from Chinese panel giant BOE and has now entered the final verification stage. The screens may be used in the new iPhone to be launched next year. This move shows th...[Details]
Preface
Sensors have always played an important role in the field of healthcare because they are at the forefront of data collection. In 2015, the medical sensor market reached US$8.21 billion a...[Details]
Jiwei.com reported on April 1 that at the just-concluded spring new product launch conference, Skyworth launched the world's second 8K OLED TV W92 and Skyworth's first deformable OLED TV W82. With ...[Details]
Abstract: The main interference sources and characteristics of the defibrillator test analyzer are analyzed, and the main measures to suppress interference are discussed. Test and analysis prove that...[Details]
In recent years, engineers designing and other battery-powered devices have often required more sensitive current measurements to ensure that the device's current draw is within acceptable limits....[Details]
Zuosi Auto Research's "Automotive Cockpit Electronics Monthly Monitoring and Analysis Report (2023 Issue 9)" is released monthly, closely tracking the latest market data in the field of smart cockpit...[Details]
In order to improve the efficiency of photosynthesis of crops in greenhouses, it is necessary to apply carbon dioxide gas fertilizer, which is more effective in increasing yields. However, sin...[Details]
introduction With the progress of human society and the rapid development of science and technology, especially the development of 4C technology (Computer, Communication, Control and CRT Technology...[Details]
There are two main types of white light LED production technologies on the market:
the first is to use phosphors to convert the blue light or ultraviolet light generated by blue light LEDs or ultr...[Details]
On May 21, Xiaomi’s official Twitter account announced that the Redmi Note 8 2021 model will be released soon. Xiaomi introduced that the global sales of Redmi Note 8 have exceeded 25 millio...[Details]
We understand the so-called intelligent robot in a broad sense. The most profound impression it gives people is that it is a unique "living thing" that can control itself. In fact, the main organs of ...[Details]
On October 14, Neijiang Vice Mayor Bi Sheng led a team to the Chuanwei Lianjie Base to care about the development of the enterprise. Neijiang Municipal Government Deputy Secretary-General Peng Yun,...[Details]