The two previous articles ( Register Configuration to Light Up LED and Device Tree Version to Light Up LED ) are essentially about controlling the on and off of LEDs through register configuration.Dir...
I wonder if there are any experts in the forum who are willing to share the following dry goods. Analysis of the internal structure or maintenance guidance of various computer versions of well-known c...
The Smart Car Album includes 97 outstanding entries from previous competitions. It also includes the core content of designing a smart car: navigation, speed detection, angle sensor, self-positioning,...
Introducing the concept of software defined radio (SDR) into experiments
Software model-based, customizable wireless communication platformA software defined radio (SDR) is a wireless device that typi...
[align=left][/align][align=left][b]Introduction:[/b][/align][align=left]MQTT protocol (Message Queuing Telemetry Transport), translated as remote message queue transmission, was proposed by IBM in 199...
MMU is the abbreviation of Memory Management Unit. Its Chinese name is Memory Management Unit. MMU is managed by the cp15 coprocessor in the ARM chip. Its function is to map virtual memory to physi...[Details]
The medical protective mask respiratory resistance detector is used to measure the inhalation and exhalation resistance of the mask under specified conditions. It is suitable for mask manufacturers a...[Details]
In 2013, after the Hubei Provincial Standard on Technical Conditions for Grid-connected Photovoltaic Inverters, which was led by Hubei Zhuiri Electric Co., Ltd. (hereinafter referred to as Zhuiri Elec...[Details]
On May 25th local time, according to Reuters, Qualcomm CEO Cristiano Amon said in an interview at the World Economic Forum in Davos, Switzerland on Wednesday that chip suppliers will achieve growth a...[Details]
After modifying the kernel source code and adding the yaffs source code, I started make and the following error occurred:
U-Boot 1.1.6 (Mar 21 2012 - 07:03:29)
DRAM: 64 MB
Flash: 2 MB
NAND: ...[Details]
Abstract: Aiming at the development and research of ADSP2106x processing system, a simple and easy test method is proposed. This method can not only determine whether the DSP can work normally, ...[Details]
As someone who leads an FPGA corporate marketing team, I have to say that FPGAs are continuing to deliver on their promise to enable system-on-chip designs, thanks to significant advances in proc...[Details]
I have been using ULINK2. A few days ago, I encountered a board that could only use the SWD debugging interface, so I made a record. Open ULINK2, find the ARM (20P, 2.54mm) interface, and use Dupon...[Details]
When will MIX Alpha be launched on the market and whether there will be a more affordable Xiaomi MIX4 this year seems to be still a mystery. For Xiaomi MIX4, Mi fans tend to think that the i...[Details]
In embedded applications, all supply voltages directly connected to the processor can be generated by high-efficiency step-down DC/DCs or LDOs, depending on the current requirements. Systems u...[Details]
Today we will use a programming example to explain in detail how to create and use FB and FC with parameters. I hope everyone can grasp the knowledge points explained in the article.
【Ca...[Details]
Today, Samsung’s official website announced that it will hold a Galaxy new product launch conference at 10 pm Beijing time on August 5. The event will be held in the form of an online live broadcast,...[Details]
A full bridge is an oscillator composed of four transistors or MOS tubes . Compared with a full bridge circuit, a half bridge circuit is prone to interference when performing circuit oscillation conv...[Details]
ST-ONE power controller combines ST’s MasterGaN technology to create record-breaking laptop/smartphone charger design with energy recovery
July 7, 2022, China - STMicroelectronics (S...[Details]
With the development of AI technology, AI and the wearable device industry are becoming more and more integrated, including Bluetooth chips, algorithms, applications and other upstream and downstre...[Details]