[i=s]This post was last edited by lb8820265 on 2019-7-10 17:40[/i]Time flies, and six years have passed in a blink of an eye. The experience of participating in the e-sports competition in 2013 is sti...
[i=s]This post was last edited by littleshrimp on 2020-10-20 10:56[/i]Data sheet:Application note:Official evaluation board gerber file:Code:Package:ST's sensors already support the online package gen...
[i=s]This post was last edited by qwqwqw2088 on 2019-6-3 10:36[/i] [align=center][size=4][/size][/align][align=center][size=4]Architecture diagram of the millimeter-wave transceiver developed by NICT[...
[align=left][color=rgb(25, 25, 25)][font="]Characteristics of rectifier diodes[/font][/color][/align][align=left][color=rgb(25, 25, 25)][font="]Rectifier diodes use the unidirectional conductive chara...
Abstract Communications applications use power modules based on half-bridge, full-bridge, or synchronous buck power topologies. These topologies use high-performance half-bridge drivers to achieve hig...
With the combination of location-based services and mobile Internet, the emerging indoor positioning solutions have become ubiquitous. However, from the perspective of application requirements, only h...
1. Design Overview
This design uses the USB port as the power supply port, uses the DS18B20 temperature sensor to collect temperature information, uses the AT89C2051 single-chip microcomputer for...[Details]
According to Arsen, the OPPO Find X5 Pro+ phone may be under development, and he has revealed the main configuration of the device. It is revealed that OPPO Find X5 Pro+ will be equipped with a 6.7...[Details]
The converter is reset by using the resonance effect achieved by the leakage inductance and parasitic capacitance of the converter. When the pulse duty ratio is large, the MOSFET drain-source voltage...[Details]
I rarely use STM8S at work, but because the price of this U is so attractive among general-purpose Us, I used it in a very simple application. Requirement: Control the fan speed according to the se...[Details]
Different from the traditional optical drive, the slot-loading optical drive is an important component in the computer and an important device for storing information. The extension of slot-loading...[Details]
AI chips are a basket, and any company can try to make a fuss about it. Galanz announced yesterday at its Shunde headquarters that it will tape out AI chips early next year. Its partner, Saifang Tech...[Details]
MZ12A PTC thermistor is mainly used for over-current and over-heat protection of electronic ballasts (energy-saving lamps, electronic transformers, multimeters, smart electric meters), etc.
PT...[Details]
Switching power supplies have a series of advantages such as small size and high efficiency, and are widely used in various electronic products. However, due to the complex control circuit of the ...[Details]
aca (alternating current) dca (direct current) dcv is direct current voltage acv is AC voltage The sign above is to test whether the circuit is connected or not. hz is frequency The plug line com is ...[Details]
With the delivery of the domestically produced Tesla Model 3, Tesla's sales in China have been rising. Jin Ye (pseudonym), a Tesla salesperson, is so busy that he can't even reply to WeChat messages....[Details]
1 Introduction
With the rapid development of my country's economy, the increasing acceleration of urbanization, and the ever-increasing pace of people's lives, more and more people are beginnin...[Details]
Many families have WiFi, but inevitably there are some places in the home that cannot be covered (places with poor signal). Today I use 8266 to DIY a WiFi
repeater
. Today I will talk about...[Details]
Mobile phones are now the most commonly used electronic device for almost every one of us, and they have also become a high-incidence area for privacy leaks. In order to protect the privacy...[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]