I would like to ask what does Ground plane removed under Vin- mean in this picture? Does it mean that V- should be separated when laying ground in PCB design? Why should it be separated?...
USB audio solution, USB sound card solution1. Product description
ATE1133 is a chip that includes an audio codec, a HIFI-level single microphone input, and a stereo headphone output solution. It integ...
Customers often ask us, because the terminal is used in a harsh environment and is basically constantly vibrating, what kind of LCD screen should be used for a long time in a vibrating environment?
Wh...
Welcome the New Year, everyone has a happy New Year~ I am here to report to the admin~ I started working today~ After the New Year, what new developments are there in the evaluation industry? Let's ta...
The NTC on the expansion board is connected to the A0 interface of the development board, which corresponds to the PA3 pin, the ADC of the 8th channel.
This time we use the ADC_MultiChannelSingleConve...
[i=s]This post was last edited by littleshrimp on 2019-7-27 13:35[/i]First go to the ST open source sensor driver center to download the corresponding Standard C driver
https://github.com/STMicroelect...
热电偶是一种常见的被动测温元件。它也是一种有源传感器，测量时不需外加电源，并且测量温度范围（高达2000°C）很广。它可以快速响应，故系统运行几乎没有显著的延迟。 Thermocouple structure diagram: Thermocouple has a simple structure, mainly consisting of two metal wires form...[Details]
Recently, there is a project that needs to use the STM8S103F3 microcontroller. I thought it would be easy before I started, but in practice, I encountered many problems. One of the most confusing pro...[Details]
At present, my country is accelerating the construction of a new energy system with a new power system as the core to help promote "carbon peak and carbon neutrality". In this process, energy stora...[Details]
At the just-concluded Google I/O 2022 conference, Google launched its first TWS noise-cancelling headphones, Pixel Buds Pro, which are priced at NT$5,990 (approximately RMB 1,354).
Pixel...[Details]
This article is only used to record the learning process; 1. Open MPLAB X LAB, left-click "File" in the upper left corner, then click "New Project", and the following figure pops up. 2. Click "Ne...[Details]
Aiming at the system mismatch problem in the dynamic wireless charging process of electric vehicles, we focus on analyzing the causes of the mismatch and restoring the matching conditions, and embe...[Details]
4-20mA current loops are widely used for communication in industrial automation systems. This article discusses the design and implementation of low-cost microcontroller-based current loop calibrators...[Details]
The bent tube density meter is an instrument commonly used in industry to measure density, specific gravity (SG) and other related values. Due to frequent use and interference factors, the fault pro...[Details]
Proteus simulation of DS1302 + 8-bit digital tube display test. The simulation effect is as follows: The source program is as follows: /* 51 single-chip microcomputer: DS1302 + digital tube Prote...[Details]
According to foreign media reports, Fiat Chrysler Automobiles (FCA) will use technologies from Harman (Samsung) and Google to develop a new ecosystem to enhance the connected life experience of FCA o...[Details]
1. Functional modules of MSP430G2553 microcontroller
(a), IO port module,
1. The MSP430G2553 we use has two groups of IO ports, P1 and P2.
2. The registers of the IO port are: direction sel...[Details]
Reliable protection devices can significantly reduce the impact on signal integrity
Nijmegen, October 11, 2023:
Nexperia, the expert in essential semiconductor devices, today ann...[Details]
The rtc driver in linux is located under drivers/rtc, which contains RTC drivers for many development platforms. We are mainly using S3C24xx here, so its RTC driver is rtc-s3c.c 1. Enter ./driv...[Details]
Nvidia CEO Jensen Huang said on Wednesday during a visit to Denmark that the company's latest Blackwell chip had a design flaw. "The Blackwell chip can be used normally, but the yield rate is very ...[Details]
PCB Design
京公网安备 11010802033920号
EEWORLD
