Here is a calculation method for wireless communication distance in free space propagation: Free space propagation refers to the propagation of radio waves when there is an infinite vacuum around the ...
[i=s]This post was last edited by meiyao on 2022-9-23 21:56[/i]Using the National Technology N32G430 development board to light up the WS2812 RGB lamp
The lamp beads are RGB red, green and blue LEDs w...
[i=s] This post was last edited by RCSN on 2019-1-6 17:29 [/i] [font=宋体][size=4] Well, following the USB composite device posted above, the author debugged the CAN peripherals of XMC4800 to integrate ...
[i=s]This post was last edited by damiaa on 2022-1-6 10:29[/i][Silicon Labs BG22-EK4108A Bluetooth Development Review] 1. EFRConnect Mobile Applicationw and Issues
1. [Silicon Labs BG22-EK4108A Blueto...
I have been thinking about writing something for a long time, but when I picked up the pen, I didn't know what to write.
2019 has passed, and my " 3.0 " life has come to an end. I am about to enter th...
With the popularity of electric vehicles, charging piles as important equipment for electric vehicle charging have also received widespread attention. Currently, there are two main types of chargin...[Details]
Since the first 5G mobile phone was launched on the market last year, we have officially entered the 5G era. The price of 5G mobile phones has gradually decreased from the initial unaffordable level....[Details]
Sensors are widely used in the power, chassis and body systems of automobiles. New energy vehicles have been rapidly emerging in recent years, and sensors play a vital role in the electronic regula...[Details]
Is it really that difficult to help children with their homework? Do parents have to be so angry? In this regard, many parents said that they had "unforgettable" experiences and that "helping childre...[Details]
1. Experimental tasks
P1.0-P1.3 of the AT89S51 microcontroller are connected to four LEDs L1-L4, and P1.4-P1.7 are connected to four switches K1-K4. The programming reflects the state of the sw...[Details]
1 Microcontroller Abstraction Layer (MCAL)
The microcontroller abstraction layer (MCAL) of AUTOSAR CP is an important part of the AUTOSAR software architecture. It provides abstraction and acc...[Details]
UWB stands for Ultra Wideband, which is an unlimited carrier communication technology that uses nanosecond non-sinusoidal narrow pulses to transmit data. Compared with traditional Bluetooth and Wi-Fi...[Details]
Host environment: Windows 7 SP1 Development environment: MDK5.18 Target board: STM32F103C8T6 Development library: STM32F1Cube library and STM32_USB_Device_Library Continuing with yesterday's study no...[Details]
According to CCTV Finance, the Hangzhou Xiacheng District Health Supervision Institute is currently piloting the "Transparent Cleaning Intelligent Supervision" system. In the pilot hotel, each piec...[Details]
Micron Ships World's Most Advanced 1β Technology Node DRAM
Cutting-edge process technology enables LPDDR5X, now sampling to the mobile ecosystem
November 2, 2022 - Shangha...[Details]
introduction Nowadays, many laboratories are often divided into multiple small laboratories from the inside to the outside for reasons of confidentiality and security. When relevant personn...[Details]
During the 13th Five-Year Plan period, State Grid Corporation of China vigorously promoted the construction of world-class urban distribution networks. This year, the company accelerated the implem...[Details]
ARM Architecture 1. Please briefly describe the characteristics of ARM processors, and state at least 5 characteristics. (5 points) : low power consumption; low cost, high performance, RISC structure...[Details]
On November 3, the reporter learned from Panzhihua Urban Construction and Transportation (Group) Co., Ltd. that Panxi Financial Leasing (Shanghai) Co., Ltd. (hereinafter referred to as Rongzuo Company...[Details]
Wireless Connectivity
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