Qorvo Launches World’s First Dual-Band Wi-Fi 6 Front-End ModuleLooking back at the history of WiFi development, how the technology that was born 20 years ago has changed the world
Introduction: WiFi, ...
The idea I made was related to Morse code, so long press and short press were a must.
I referred to the relevant articles sent to me by friends in the group and forum and implemented the gpio input.He...
[i=s]This post was last edited by lb8820265 on 2019-1-16 23:13[/i] [align=left] The basics of inertial systems were introduced earlier. Here we will introduce how to use MEMS sensors for attitude calc...
HIL Real-time Simulation Series 2
Today we continue to share the second chapter of the series on using TSMaster to build a vehicle controller HIL real-time simulation from scratch. Next,...[Details]
Self-study learning methods for electronic technology
People spend the longest time using self-study methods in their lives. Reading books and doing things by yourself are self-study methods....[Details]
Here are some suggestions based on my own development experience: The AD conversion time should be greater than 64us (determined by pre-scaling). If the sampling hold time is short, the acquisition...[Details]
The xCORE-XA™ architecture combines an ARM® Cortex®-M3 processor with a configurable xCORE™ multicore microcontroller to create a low-cost, low-power, programmable SoC solution
Bristol, UK, Oct...[Details]
1. What is EGL?
EGL is used to manage drawing surfaces and provides the following mechanisms:
(1) Communicate with the local window system;
(2) Find available types and configuration in...[Details]
VHF band frequency modulation circuit using variable capacitance diode
Function of the circuit
A frequency modulation FM transmitter that can be used in the FM broadcast band of 76~90MHZ is al...[Details]
Basic theory of infrared spectroscopy
When a beam of infrared light shines on a mineral, the mineral will absorb part of the energy and convert the absorbed energy into molecular vibration ener...[Details]
Since STM8L101 is a low-power product, its peripheral clocks are all turned off when the device is powered on. Therefore, when using the corresponding peripherals, you need to turn on the correspond...[Details]
Recently, Samsung and SK Hynix, two major Korean chip manufacturers, will submit chip-related information to the United States before the 8th. People are once again looking at TSMC. It is reported th...[Details]
IAP Program:
It mainly sets the starting address of the user program, APPLICATION_ADDRESS, such as 0x08004000, and writes the user code into the user area of FLASH through the peripheral. When the ...[Details]
Recently, Hefei Guoxuan, a wholly-owned subsidiary of Guoxuan High-Tech, signed a "Cooperation Agreement" with Guangxi Liuzhou Dongcheng Investment Development Group Co., Ltd. in June. The two partie...[Details]
After handing over the cost-effectiveness to Redmi, Xiaomi mobile phones began to impact the high-end market this year, launching the Xiaomi 10 series and Xiaomi 10 Ultra Commemorative Edition. Nearl...[Details]
1. Crystal and crystal oscillator
Usually, we call both "crystal" and "oscillator" as "crystal oscillator", but this name is not appropriate.
A passive crystal is a non-polar component with two p...[Details]
It is often assumed that components of electric vehicles would be state-of-the-art, and charging barriers are no exception. After all, charging a car is a frequent, daily necessity. Charging operat...[Details]
RF/Wirelessly
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