-
According to widely acknowledged news, the new Samsung Galaxy S21 series flagship will be available in January next year, including three versions: S21, S21+, and S21 Ultra. As the release dat...[Details]
-
1. Before measurement, keep the meter in a horizontal position, hold the meter body with your left hand, and shake the megohmmeter rocker with your right hand at about 120r/min. The pointer should po...[Details]
-
At a time when concerns about global energy shortages are rising again, energy conservation is an important issue we face in the future. In the field of lighting, the application of LED light-emitting...[Details]
-
The MAX1102/MAX1103/MAX1104 codecs provide both an 8-bit analog-to-digital converter (ADC) and an 8-bit digital-to-analog converter (DAC) with a 4-wire logic interface. The MAX1102/MAX1103 include an ...[Details]
-
What is an LDO?
An LDO is a linear regulator. A linear regulator uses a transistor or FET operating in its linear region to subtract excess voltage from the applied input voltage to produce a reg...[Details]
-
Every time you use an oscilloscope to measure a signal, do you directly pick up the probe to measure the channel signal? Have you ever performed channel delay correction? In fact, delay correction is...[Details]
-
Do you have such a scene in your life, to turn on the TV, you look for the remote control in the whole house, and you can't find which one is for the TV after looking through a ...[Details]
-
void SysTick_Config(void); //SysTick timer configuration
void Delay_Ms(u32);//timing time configuration
void void SysTickHandler(void);//interrupt timing time processing function
static v...[Details]
-
(Image credit: Pennsylvania State University) According to foreign media reports, the Battery and Energy Storage Technology (BEST) Center of Pennsylvania State University (Penn State) has develope...[Details]
-
This article analyzes the chip selection for audio and video products, measuring it from the chip's instruction set, main frequency, cache, DMA, etc., to provide you with some help when choosing a ...[Details]
-
Regarding exception handling, it is divided into three parts: 1. ARM exceptions and modes: core operations when handling exceptions, several modes are introduced. 2. Vector table: 3. Exception priori...[Details]
-
1 Introduction
With the continuous improvement of application requirements, many embedded systems require extended large-capacity storage to store data when they are used. CF card (Compact Fla...[Details]
-
Identification, classification and measurement of diodes
1.
Symbols
: "
D, VD, ZD
"
Ordinary diodes Voltage regulator
diodes Light-emitting diod...[Details]
-
Design of photon counting instrument based on photomultiplier tube
In medical examinations, the analysis and determination of multiple hormone levels and their trace metabolites...[Details]
-
RTI continues to lead the way with cutting-edge cybersecurity processes to minimize vulnerabilities and ensure strong protection for the enterprise.
RTI, a provider of software for i...[Details]
Domestic Chip Exchange
京公网安备 11010802033920号
EEWORLD
