-
Oscilloscopes are commonly used test instruments by many electronic engineers, and the development of high technology has also allowed oscilloscopes to begin to "evolve". Many high-end oscilloscopes ...[Details]
-
In schools and other units, scattered air conditioners are randomly turned on and off, which causes energy waste. This not only increases the operating costs of the units, but also makes managem...[Details]
-
In the ADS1.2 environment, when using JLINK to debug NXP's ARM, even if you set up each step according to the instructions, the error message shown in the figure below will still appear. We can so...[Details]
-
SEMI (Semiconductor Equipment and Materials International) released a global wafer fab forecast report yesterday. The report pointed out that after experiencing a recession in the first half of the y...[Details]
-
Figure 1: Back view of unit board
Unit Board Chip Analysis Description
1. The red chip in the figure is the HC245 chip, which plays the role of signal amplification. Chip 1 amplif...[Details]
-
#include
#include intrins.h
#define uchar unsigned char
#define uint unsigned int
#define cmd P0 //Define the data interface of LCM, please modify according to the actual situation
#defin...[Details]
-
introduction The I/O port of STM32 is configured by software and has eight modes: input floating, input pull-up, input pull-down, analog input, open-drain output, push-pull output, push-pull mult...[Details]
-
Standard factory buildings in the high-end equipment industrial park. Photo courtesy of the Publicity Department of the Jianyang Municipal Party Committee. The construction progress bar of the Chengdu...[Details]
-
Sensitivity One of the main uses of a spectrum analyzer is to search for and measure low-level signals. The ultimate limitation of such measurements is the noise generated by the spectrum analyzer it...[Details]
-
With the completion and commissioning of new production capacity, power batteries with ternary lithium materials as positive electrodes have largely replaced power batteries with lithium iron phospha...[Details]
-
Next, we will write the program for the running light. Writing LED programs is very basic for us to learn microcontrollers, but I think it is still very important. Being able to write LED programs wel...[Details]
-
Anyone who has used an iPhone must have had this feeling: "Can you please stop using such a bad battery? It will die in a few more minutes!" People often use their phones until they run out of powe...[Details]
-
Freescale Semiconductor recently introduced its next-generation lateral diffusion metal oxide semiconductor (LDMOS) RF power transistors to meet the urgent need to reduce power consumption ...[Details]
-
AMETEK announced that it has acquired NSI-MI Technologies, a leading provider of RF and microwave test and measurement solutions and services with annual sales of approximately $90 million, for $230 ...[Details]
-
As the basis of power batteries, new energy vehicle cells determine the performance of the entire battery system, whether in terms of structural form such as cylindrical, square shell, soft pack, o...[Details]
Analog electronics
京公网安备 11010802033920号
EEWORLD