[font=宋体][size=3]I am preparing to do a low-power project. The scope is the development board of the msp430 series. The final effect is to achieve the transmission of wireless signals from the transmi...
TWS (True Wireless Stereo, true wireless Bluetooth headset) needs to detect the opening and closing of the charging compartment cover, and whether the headset is in place. In this detection function, ...
He has been engaged in DSP development for several years. Seeing that many friends are very interested in DSP development, he writes about his experience in DSP development in recent years. This is ju...
[i=s]This post was last edited by damiaa on 2021-5-14 16:47[/i]basic concept
Kirchhoff's Laws (1)
1. Branch: (1) Each component is a branch. (2) Components connected in series are considered a branch....
When the suspension shaft is slightly disturbed during rotation, it will produce tiny unstable vibrations, which will affect the normal motion state of the suspension shaft. Therefore, it is extremely...[Details]
introduction With the development of Internet of Things technology, many embedded systems have the need to add Wi-Fi features, such as using the built-in Wi-Fi of smartphones to remotely cont...[Details]
Connecting the pole-zero cancellation circuit to the signal input terminal can eliminate the downstroke caused by differentiating the probe signal, making the pulse return to the baseline monotonica...[Details]
Lotus is about to launch a new generation of sports cars, and the company may launch a wider range of models, including SUVs and four-door sedans. In addition to the upcoming new series of sports car...[Details]
1 Introduction
Embedded audio system is divided into hardware design and software design. The hardware part adopts the audio system architecture based on IIS bus. In terms of software, embedde...[Details]
Positive output regulated power supply circuit diagram using PNP tube extended input
Figure 1. The positive polarity output regulated power supply circuit using PNP tube to expand the input
IC...[Details]
According to foreign media reports, a team of mechanical engineers at Binghamton University, State University of New York, studied a revolutionary microswitch and found that this microswitch has anot...[Details]
Lithium-ion batteries have become the preferred energy source (power source) for laptops and handheld systems. As the demand for power from CPUs, displays, and DVD drives continues to grow, high-en...[Details]
Last week, a new phone called Xiaomi 10T Pro appeared, and it is said that Xiaomi will first launch it to users in overseas markets. The latest news from whistleblower Ishan Agarwal said that...[Details]
Würth Elektronik will launch a new series of extension components to further improve the design of everyday household appliances Shanghai, China, February 2, 2024 - element14, a global distributor ...[Details]
According to Reuters, Tesla released its second-quarter financial report on Wednesday, with a quarterly loss higher than originally expected and once again pushing back its estimated profit time. D...[Details]
Data recently released by SNE Research, a Korean battery market research institution, shows that from January to November 2022, the global installed capacity of power batteries was 446 GWh, a year-on...[Details]
Just after the Lantern Festival, the photovoltaic industry ushered in a photovoltaic feast. The 2017 "Sunshine Maker" training camp for regional distributors of household photovoltaic power generat...[Details]
1 Overview
The DC system in power plants and substations normally supplies power to control and protection circuits. In the event of an accident, when the AC power supply is comple...[Details]
On October 18, 2024, Yuan Yongkang, Deputy District Mayor of Hongshan District People's Government of Wuhan City, Chen Lei, Secretary of the Party Working Committee of Qingling Street, Hongshan Dis...[Details]
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