This creative project requires regular command issuance and polling of sensor nodes, so this article records the process of using aos_timer .
1. Introduction to system timer
The timer of AOS is based ...
I have been planning to make a multifunctional portable USB power supply that can be controlled by USB, WiFi, Bluetooth and MicroPython (in fact, the first version of the prototype has been completed ...
The previous article on NTP usage is already very long, so I will write another article on the subsequent code tracking process. Out of curiosity, I analyzed the code of the NTP implementation process...
[i=s]This post was last edited by Wuzu Simeng on 2022-10-7 22:05[/i]Intelligent animal video recognition monitoring system based on Raspberry PiAuthor: EEWorld-Azuma Simeng
1. Brief introduction of th...
This article provides a comprehensive and in-depth explanation of the development history of high-voltage connections, the technical characteristics of high-voltage connectors, and product verifica...[Details]
Single-ended flyback switching power supply transformer design procedure
As long as you enter the conditional project parameters, the inductance and number of turns can be automa...[Details]
Signal integrity design is gaining more and more attention in product development, and there are many kinds of signal integrity testing methods, including frequency domain, time domain, and some comp...[Details]
Supports PREEvision of AUTOSAR development workflow; each feature should be represented by a composite. A composite encapsulates the underlying software components and their connections. Supports m...[Details]
Compared with general serial communication buses, CAN bus has the advantages of high reliability, high real-time performance, and strong flexibility in data communication. It is not only widely use...[Details]
According to the "Implementation Opinions on Accelerating the Demonstration and Application of New Energy Storage in Zhejiang Province" issued by the Zhejiang Provincial Development and Reform Comm...[Details]
Produced by TSMC, the world's leading wafer foundry, Inventec Corporation is the first to use Montara for its Hyun Yin flagship TR-X TWS in-ear headphones
Beijing, China - October 12...[Details]
As software becomes a key feature of various embedded solutions in today's products, embedded developers must obtain and use the right software tools to bring these products to market, such as fle...[Details]
From June 29th to 30th, the "2021 China Automotive Semiconductor Industry Conference" hosted by Gasgoo was grandly held. The conference mainly discussed topics such as the current situation of chip s...[Details]
Four comprehensive highlights:
Highlight 1: Beautiful and convenient, imported components are selected to achieve an ultra-long life of 25 years
Highlight 2: High conversion rate, high...[Details]
ARM's NEON coprocessor technology is a 64/128-bit hybrid SIMD architecture used to accelerate multimedia and signal processing applications including video encoding and decoding, audio decoding and en...[Details]
In a distributed control system consisting of a PC (host computer) and multiple single-chip microcomputers (slave computers), the single-chip microcomputer is mainly responsible for real-time data acq...[Details]
Power MOSFET has become the best choice for rectifier components of switch-mode power supplies (SMPS) with its outstanding advantages of low on-resistance and large load current. The emergence of d...[Details]
In order to improve the reliability and event processing capability of the communication base station monitoring terminal, this paper introduces the design of the base station monitoring terminal...[Details]
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