2021-1-1——2021-3-3 Bluetooth sticker EEWORLD2021-1-5 The concepts and functions of PA and LNA in Bluetooth modules
2021-1-9 [NUCLEO-L552ZE Review] + Bluetooth communication experiment (1)
2021-1-21 [N...
[i=s]This post was last edited by dcexpert on 2019-7-14 12:33[/i]This content is originally created by dcexpert , a user of EEWORLD forum . If you want to reprint or use it for commercial purposes, yo...
[size=5]CAN Bus (Controller Area Network) originated in the 1980s and was released by the International Organization for Standardization (ISO). It is a transmission bus that can operate normally even ...
This week, the most downloaded Bluetooth materials are not listed here. You can download them directly from the hottest collection of this month. You can also download them without points. I will summ...
[i=s]This post was last edited by Jacktang on 2020-9-20 11:05[/i]Two N-channel metal oxide semiconductor field effect transistors (MOSFETs) in a high-side/low-side configuration can be driven through ...
As a bridge between digital and analog systems, D/A converters are not only required to be fast and sensitive, but also to meet system requirements in terms of linearity error, signal-to-noise ratio, ...[Details]
According to the current polarity output by the LED driver power supply, the LED driving mode can be divided into DC driving and AC driving. DC driving is mainly for DC LEDs , and the load ...[Details]
According to incomplete statistics, in just half a year, more than 24 companies have reported new trends in cross-border layout of power battery tracks. In the first half of 2023, at least eight Chin...[Details]
introduction
With the improvement of the national economic level, people's demand for electricity is also increasing. Thermal power generation occupies a dominant position in the supply of ele...[Details]
1 Introduction
As a common input peripheral, buttons are widely used in instrumentation, industrial equipment and household appliances. At present, there are two main types of button input...[Details]
After the beginning of winter, the Ningde Times Guizhou New Energy Power and Energy Storage Battery Manufacturing Base was filled with tower cranes, construction vehicles shuttling back and forth, the...[Details]
Panoramic video surveillance is a new surveillance mode in the field of video surveillance in recent years. It is the most effective solution to solve the field of view limitation of traditional su...[Details]
introduction The single-ended flyback switching power supply has the advantages of simple structure, input and output electrical isolation, wide voltage rise/fall range, easy multi-channel output, h...[Details]
In the past, LED manufacturers have developed large-size LED chips to achieve their desired goals in order to obtain sufficient white light LED beams. However, in reality, when the applied power of...[Details]
Yuan Jiahai, Zhang Haonan
The coming year of 2020 is not only the closing year of the 13th Five-Year Plan, but also the planning year of the 14th Five-Year Plan. Most of the development goals ...[Details]
At present, the research and development of high-performance AC speed regulation systems has attracted great attention from scholars from all over the world and has been studied more and more deepl...[Details]
The MAX9951/MAX9952 dual parametric measurement units (PMUs) feature a small package size, wide load and measure ranges, and high accuracy for use in automatic test equipment (ATE) and other instru...[Details]
When using APC UPS power supply, do not make the following charging mistakes, otherwise the consequences will be serious.
No initial charging
The first charge of the APC UPS power supply ...[Details]
Weijing Technology was founded in 2020. It focuses on the research and development and innovation of high-end intelligent perception SOC chips. It masters key technologies such as AI computing, ima...[Details]
RF/Wirelessly
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