Because MakeCode has a problem calculating the power function, the altitude calculation result of the pressure sensor is always 0. Today, the MakeCode development team said that the power function req...
Embedded boards based on Android/Linux systems, high-definition video support, multiple wireless communication methods, multi-channel display support, and high-performance computing have become the ba...
Wireless networks are becoming the focus of people's pursuit with their "omnipresent" charm. Whether it is network upgrade or re-networking, people always hope that their networks can get rid of the c...
[i=s]This post was last edited by Xiao Feng Chui Yi on 2022-10-23 08:51[/i](3) Use ESP32-01S to upload data
STM32 sends AT commands to ESP32-01S through the serial port and uploads the data to Alibaba...
[i=s]This post was last edited by 943614033 on 2019-2-24 10:56[/i] [font=宋体][size=5]The chip model is STM32L051K8U6. During the debugging process, a phenomenon was found: after using HAL_TIM_Base_Star...
[i=s]This post was last edited by ksniper on 2021-6-21 16:15[/i]I am very happy to read the physical version of Zheng Huimin's book "Operational Amplifier Parameter Analysis and LTspice Application Si...
When purchasing a TV, many people only pay attention to the performance of the screen, but often ignore the TV chip. Many people subjectively believe that the display effect of a TV is only related...[Details]
International Rectifier (IR), a global leader in power semiconductors and management solutions, has launched the IRS2980 high-voltage buck regulator control IC for LED bulb replacement, LED tube li...[Details]
LG Chem CEO and Vice Chairman Shin Hak Cheol said on Tuesday that the company plans to increase sales from 31 trillion won this year to 59 trillion won ($50 billion) by the end of 2024 by strengtheni...[Details]
1 Introduction
The welding power supply discussed in this article is the core part of the arc welding machine and is a special device used to provide power to the welding arc. The ...[Details]
On October 15, it was learned from the official website of Jingxi Group that it had recently signed a strategic cooperation agreement with Qingwei Technology.
Image source: Jingxi ...[Details]
The "Outline of Key Construction Tasks for Ubiquitous Power Internet of Things in 2020" (hereinafter referred to as the "Outline") recently issued by State Grid Corporation of China pointed out tha...[Details]
When a single-chip microcomputer plays a note, it periodically outputs a square wave of a specific frequency through the pin. This requires the single-chip microcomputer to output a low level in half...[Details]
Today, Apple pushed the TestFlight 3.0 version update to users. The biggest upgrade point of this time is that users can set up automatic upgrades for apps that have participated in the internal test...[Details]
At present, using industrial funds to build an investment attraction platform has become a winning weapon and an important magic weapon to activate new investment engines and open up new blue oceans. ...[Details]
Apple just said at a press conference when introducing its new AirTag product that iOS 14.5 and iPadOS 14.5 will be released "next week." According to Apple, iOS 14.5 and iPadOS 14.5 will be the mi...[Details]
Shenzhen Raythink Technology Co., Ltd., a world-leading ARHUD solution provider, won the CES 2022 Innovation Award in the field of automotive intelligence and transportation for its AR HUD Pro. Rayth...[Details]
Intel officially announced that it will release a new achievement in its RealSense depth camera series - RealSense TCS (Touchless Control Software) at CES 2021. ...[Details]
3. Packaging test comparison
1. Two LED packaging with different heat dissipation structures
In order to ensure comparability, the same materials (same chips, die-bonding glue, gold wire, sil...[Details]
With the two major traffic pillars of Xiaopeng and Huawei, and the participation of many organizations such as DoCar, AEB (Autonomous Emergency Braking) has become the focus of everyone's conversat...[Details]
The servo press is a high-precision, high-efficiency mechanical press equipment, which is widely used in the automotive, electronics, home appliances, packaging and other industries. The moving pos...[Details]