-
According to foreign media CNET, the Alliance for Telecommunications Industry Solutions (ATIS) announced this week that Apple has joined its Next G Alliance, an industry organization dedicated to "dr...[Details]
-
Organic materials, whether made of polymers or "small molecules" or low molecular weight organic compounds, can be made into inks for large-area printing.
A new method for making printable org...[Details]
-
0 Introduction
CAN (Controller Area Network) bus, also known as control area network, was first introduced by BOSCH in Germany. It is used for data communication between measurement and executi...[Details]
-
Since the conflict between China and India in April this year, there have been constant frictions on the border between the two countries. As the confrontation between China and India continues to be...[Details]
-
Luminous flux attenuation is a key indicator for judging the life of LEDs . Energy Star (ES) in the United States defines the end of life of LED lighting products when the lumen maintenance rate ...[Details]
-
When we turn on our smartphones, we can pay, chat, make payments, order takeout, hail a taxi, shop, register at a hospital, etc. Modern people's lives seem to be inseparable from these various applic...[Details]
-
There are many places where digital technology can be used in a power system, one is within the power supply itself, and the other is to implement power management and monitoring functions at the...[Details]
-
The traditional fire emergency sign light has a fatal flaw, that is, it can only indicate a fixed escape direction, generally pointing to the nearest safety door, but this will lead to many unfavor...[Details]
-
This paper proposes a design scheme of intelligent temperature warning system based on single chip microcomputer. With AT89S51 single chip microcomputer as the core, the scheme uses LM386 audio modu...[Details]
-
To know the performance of transistors and quantitatively analyze their parameters, you need a special measuring instrument, such as a JT-1 transistor characteristic plotter. When there is no specia...[Details]
-
The STM32F407VGT6 chip used by the STM32F4Discovery development team has an internal FLASH of 1M. After the code is burned, there is still a lot of remaining. Effective use of this remaining FLASH ca...[Details]
-
This paper designs a low-voltage, constant-gain, Rail-to-Rail CMOS operational amplifier. The entire circuit is designed using standard 0.6um CMOS process parameters and simulated using the HSPICE ...[Details]
-
Usage 1: Use static to define a variable in a function body to ensure that the variable is initialized only once
Example: #include "stdio.h"
int test(void)
{
static int i=0; //The corresponding...[Details]
-
On June 11, the Qinghai Provincial Energy Bureau issued the "Notice on Matters Concerning the Development and Construction of Market-oriented Grid-connected Projects in 2021" (Qingneng Xinneng No....[Details]
-
With the development of automotive ADAS, the requirements for vehicle-mounted data transmission rates are getting higher and higher. The corresponding Ethernet transmission rate has reached more th...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD