1 Overview
In recent years, mobile communications have been rapidly developed and popularized in my country, and the transmitter and receiver technologies of wireless communications have also develope...
MYB-YT507H provides a 40-pin header with a 2.54mm pitch, interface J25. Through the TWI interface,
Use the PCF8575 chip with a 16-bit quasi-bidirectional input/output (I/O) port to expand the general ...
It’s a very good event, thanks to the website staff;I hope the website will hold more similar events in the future to help more electronics enthusiasts.
I received the board after the holiday when I r...
Kung Fu series multi-function programmer, Shanghai Xinwang development board. 60 free shipping Xianyu link: [url]https://2.taobao.com/item.htm?spm=2007.1000622.0.0.Bw6zig&id=581815553197[/url]...
"As of June 2020, the number of Internet users in my country reached 940 million, and the number of mobile Internet users reached 932 million."
On September 29, the China Internet Network Information ...
[align=left][color=rgb(85, 85, 85)][font="][size=4] Many engineers, users, and even our colleagues ask the same questions. [/size][/font][/color][/align][align=left][color=rgb(85, 85, 85)][font="][siz...
According to Weibo blogger @数码闲聊站, Xiaomi Wireless Bluetooth Earphones 2 Pro has passed certification and supports active noise reduction and wireless charging, etc. The exposed pictures show ...[Details]
Introduction
The light emitting diode (LED) was invented in the 1960s. It uses the electrons and holes in semiconductor materials to combine and release energy, causing the energy band (Energy Gate)...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
The potential of reactive power regulation of photovoltaic inverters can be further tapped
——Interview with Zhou Xiaoxin, academician of the Chinese Academy of Sciences
Pu Liangping
...[Details]
Samsung is working with designer Sean Wotherspoon to launch a new series of Galaxy S21 cases and Galaxy Watch 4 bands made of recyclable and biodegradable materials, according to CNET. The serie...[Details]
China Energy Storage Network News:
Commissioned by the National Energy Administration, the Tsinghua University Energy Internet Innovation Institute held an acceptance review meeting for the "...[Details]
The UT58A and UT58E we often use are 3.5-digit and 4.5-digit multimeters produced by Uni-T. However, during use, some multimeters will automatically shut down after a while. If you turn on the power ...[Details]
The S3C2440A has an internal 10-bit analog-to-digital converter (ADC) with 8 analog signal inputs. The registers used are: ADCCON: used to select channel, set frequency, start conversion, and end ...[Details]
In today's power supply market, most designs are driven by cost, such as some Asian power supply manufacturers using single-sided printed circuit boards to save every penny for their power products...[Details]
Share the working circuit diagram of the microwave oven, the circuit composition and working principle of the microwave oven. Household microwave ovens basically adopt a box-type structure. The cir...[Details]
The first question is, which chip should I use? This year has been really unpredictable. The prices of chips are really changing every day. I looked through my drawers and saw a pile of boards, but...[Details]
The pressure sensor uses the DG general series standard all-stainless steel welded structure pressure transmitter, with an accuracy of up to 0.1%FS, and has the characteristics of small size, high pe...[Details]
SABIC and JA China successfully held the 4th "Light Up the Future" Sustainable Development Design Challenge
On December 9,
Saudi Basic Industries Corporation (SABIC),
a world-r...[Details]
introduction
At present, my country's power industry is developing rapidly, but the situation of insufficient power supply and low power efficiency is still serious and will continue to exist for a...[Details]
RF/Wirelessly
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