General Description
FP8102 is a stand-alone linear Li-ion battery charger with exposed pad SOP8 package; with few external components, FP8102 is very suitable for a wide range of portable applications...
1 Introduction Information of passive acoustic targets is usually mixed in complex and changeable environmental noise, and the signal-to-noise ratio is low. It is difficult to meet the requirements b...
[i=s]This post was last edited by lb8820265 on 2021-11-29 00:44[/i]The method of using threads and then querying in C language to implement the timer function is not reliable. I innovatively thought o...
Electrocardiogram is one of the important tools for diagnosing heart diseases. It is currently widely used in hospital clinics and is of great help to doctors in diagnosing diseases. Although traditio...
I would like to ask the teachers: Can a Class D amplifier be used to amplify a DC signal that changes with time?High power TDA8954TH dual chip Class D digital amplifier board...
Predicting the health and remaining useful life of lithium-ion batteries is a major challenge limiting the widespread adoption of electric vehicles . Over time, battery performance degrades through ...[Details]
Apple Music strikes hard. Not long ago, Apple announced that it would provide a "lossless" sound quality option for the entire Apple Music library and launch a "spatial audio" feature based on the ...[Details]
National Evaluation and Inspection Center settled in Pudong, Shanghai
Recently, the Pudong branch of the National
Robotics
Testing and Assessment Center (Headquarters) officially m...[Details]
The high-voltage test voltage is related to the rated working voltage of the test product, and is far lower than the working voltage. Commonly used grades are 500v, 1000v, and 2500v. The selection ...[Details]
Akamai Guardicore Segmentation will be available to public cloud customers through Microsoft Azure Marketplace February 29, 2024 – Akamai Technologies, Inc. (hereinafter referred to as: Akamai), a ...[Details]
introduction LED lighting has entered the home users. Compared with traditional lighting equipment (such as incandescent lamps and fluorescent lamps), it has the advantages of high purity of light so...[Details]
Economical board-to-line connection solution Single-row cable connector system
More economical, space-saving but still high-performance board-to-wire connection solutions required by many mode...[Details]
Frequency characteristics are the response characteristics of a system (or component) to input signals of different frequencies, and are one of the most important characteristics of a network. The com...[Details]
1. Hardware Platform:
Zhengdian Atom i.MX6U Alpha Development Board
2. SDK Package Introduction
NXP has officially written an SDK package for I.MX6ULL. In the SDK package, ...[Details]
Improving the power utilization of loads is one of the research hotspots of new switching power supplies. Switching power supplies based on pulse skip modulation (PSM) mode change the output power by...[Details]
This meter is positioned at the entry level, the price is very good, it is easy to use and it also has a so-called "anti-burn meter" function, which is really suitable for novices, because those who ...[Details]
Regardless of whether it is a high-power or low-power LED lighting application, it is generally composed of a power supply, LED driver, LED, lens and substrate. The key component is the LED driver, wh...[Details]
1. Signal source classification From the perspective of classification, signal sources can be divided into the following categories Analog signal source: Generates single-tone signals and analog modu...[Details]
1. Grounding Problem
The grounding requirements for the PLC system are relatively strict. It is best to have an independent dedicated grounding system. Also, attention should be paid to the re...[Details]
China-made electric vehicles have great global potential due to their cost-effectiveness, technological innovation and strong market demand. China's mature manufacturing ecosystem and leading batte...[Details]
Switching Power Supply Study Group
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