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Development board PCB schematic diagramI would like to thank Electronic Engineering World ( EEWORLD ) and Silicon LabsArrow for the opportunity.Bluetooth iBeacon devices im...
This book provides a relatively systematic introduction to electromagnetic compatibility design from the aspects of component selection, circuit design, printed circuit board design, grounding, shield...
Wi-Fi 6 is the alias given by the Wi-Fi Alliance to IEEE Std. P802.11ax.As we all know, our Wi-Fi used to be called 802.11a/b/n/g/ac/ax. This naming method is really confusing and it is difficult to t...
It would be better if GD32F350 could support differential ADC. Everyone should know the reason. The work is almost finished. I am still busy writing the report. It is estimated that I have to submit t...
[i=s]This post was last edited by Hot Ximixiu on 2021-4-24 22:21[/i]Power consumption is a critical factor in IoT applications, and power consumption is evaluated and tested in the early stages of dev...
The microcontroller processing mode given in this article is a development mode based on a single task and without an operating system. Many engineers who have just started have certainly not had the...[Details]
On October 12, in response to investors' questions on the interactive platform, "What are the projects under construction? How much is the investment?", Zhan Shengwei stated that the company's curren...[Details]
The 863 Program "MW-level grid-connected photovoltaic power station system" key project has a total of 6 topics. Among them, the "Megawatt-level BIPV grid-connected system key technology and engineeri...[Details]
This circuit uses the direct bus interface mode to maximize the data transmission rate. Relying on the perfect TCP/IP protocol processing function of W5100, DSP can access the Internet network without...[Details]
This article mainly introduces the problem of invisible faults in relay protection of power systems. By introducing the concept and characteristics of invisible faults, the harmfulness of invisible...[Details]
CEVA Expands Sensor Fusion Portfolio with New Sensor Hub MCU for High-Precision Motion Tracking and Orientation Detection
The FSP201 provides excellent orientation and heading accura...[Details]
1. Introduction to CAN bus
Controller Area Network (CAN) is a serial data communication protocol developed by Bosch in Germany in the early 1980s to solve the data exchange between numerous co...[Details]
Mobile power supplies bring convenience to our lives, but some incorrect operations in daily use and storage of mobile power supplies will prematurely end the life of the lithium batteries inside. Th...[Details]
On September 9, Farasis Energy held the "2022 Farasis Energy Strategy and New Product Launch Conference" in Beijing. At the conference, Farasis Energy launched a new power battery solution - SPS (S...[Details]
Port multiplexing function Definition of port multiplexing STM32 has many built-in peripherals (such as serial port, ADC, DCA, etc.), and the external pins of these peripherals are multiplexed with G...[Details]
1. 7 working modes of ARM processor (privileged mode, privileged mode, exception mode) User mode (USR): Normal program execution mode, cannot be switched directly to other modes System mode (SYS): ...[Details]
introduce The PCA9685 is a member of the latest Fast Mode Plus (Fm+) family. Fm+ devices can provide higher frequencies (up to 1MHz) and densely populated bus operation (up to 4000pF). The OE pin m...[Details]
Just when people thought that the L2+ track was crowded enough, another new player pushed the door open and barged in. The person who came in was none other than Pony.ai, China’s currently most hig...[Details]
The purpose of this article is to help engineers understand the basic principles of triggering and strategies for using triggering effectively.
What is a trigger?
Any oscilloscope has limited...[Details]
1. Overview
CNC (Computer Numerical Control) machine tools are automated machine tools controlled by computer programs and are widely used in metal processing, mold manufacturing and other fie...[Details]
DSP and ARM Processors
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