The popularity of Bluetooth technology in headsets, mobile phones, watches and cars has brought many conveniences to people, but it has also caused some misunderstandings about Bluetooth. Currently, B...
Hello everyone, it's me again. It's my first time to do an electronic project. I have encountered many difficulties. I would like to ask for your help.
Here are my schematics and circuit diagrams:The ...
This article introduces how to upload the collected temperature, humidity, noise level data and indicator light settings to the Alibaba Cloud platform, and how to control the indicator light switches ...
The math problem does not require advanced math theory to solve and may be fairly simple or moderately difficult.
The question setter has intentionally avoided questions that are particularly easy or ...
Recently I saw BYD and CATL conducting needle penetration tests on power batteries. I didn't know before that this kind of battery would be tested in this way to verify its safety. I have forwarded a ...
I actually received this board before the New Year. Due to some special reasons this year, I haven't updated it. I'm sorry, so today I took advantage of the holiday to write another experience report....
Buzzer alarm sound C51 program #define uchar unsigned char //Macro definition for easy use #define uint unsigned int #define ulong unsigned long #include //Include a 52 standard kernel header file sb...[Details]
The market potential of silicon-based negative electrodes is gradually opening up. According to statistics from Gaogong Industry Research Institute (GGII), China's composite silicon-based negative ...[Details]
Nowadays, advertisements are everywhere, and inserting advertisements into TV programs has been generally accepted by the audience. People often get up and leave the TV to do something they like whil...[Details]
On June 25, Wang Ning, chief analyst of Guohai Securities Research Institute, led a research team to conduct a key investigation and research on the company's charging pile technology research and ...[Details]
I have recently started to design UI interfaces using Matlab. After briefly studying and admiring the works of my seniors, I started to make my own GUI interfaces. This time the interface is to desig...[Details]
5. OTN+PTN (L2/L3) time synchronization transmission networking
The receiving and transmitting of the TDD system work in the same frequency band. This technology can greatly improve the utilizati...[Details]
Renesas Electronics has developed
the "μPD168891"
IC
that controls the lighting and extinguishing of
automotive
LED
headlights
, and has started supplying samples since August 30...[Details]
The need for floating point operations is becoming more common due to existing FPGA and system level requirements. This video demonstrates how System Generator for DSP provides users with a p...[Details]
What is frequency conversion?
When it comes to frequency conversion, we should first introduce the concepts of my country's mains frequency and fixed frequency. The standard of my country's ma...[Details]
Recently, at a national video defense meeting for the "Twelfth Five-Year Plan" science and technology plan projects (formerly the "863" projects) in the field of national high-tech development and ...[Details]
In the measurement industry, range is a very familiar term. The selection of range should first protect the instrument from reducing its reliability or being damaged during the test process; secondl...[Details]
What is an OLED screen
OLED:Organic Light Emitting Display,即有机发光显示器,在手机LCD上属于新崛起的种类,被誉为“梦幻显示器”。OLED显示技术与传统的LCD显示方式不同,无需背光灯,采用非常薄的有机材料涂层和玻璃基板,当有电流通过时,这些有机材料就会发光。而且OLED显示屏幕可以做得更轻更薄,可视角度...[Details]
Maxim Integrated Products, Inc (NASDAQ: MXIM) announced that it has authorized Xinye Electronics (Hong Kong) Co., Ltd. (hereinafter referred to as Xinye Electronics), a subsidiary of Xinye Group, to ...[Details]
On October 28, Intel announced today that it will expand the capacity of its packaging and testing base in Chengdu. This move aims to deepen its service commitment to the Chinese market and acceler...[Details]