I wonder if you have noticed that most PCB boards are green, while other colors are rare. Why is this? Some people say that black PCB boards represent high-end, is this true? First of all, let's take ...
This time, I learned about SmartConfig and Airkiss one-click network configuration, and connected ESP8266 to the cloud with one click.
Generally, if a WiFi module wants to connect to the Internet, the...
It is said that many software developers envy hardware engineers.
Because in the software industry, 35 is considered old
The 53-year-old hardware guy is in his primeA hardware engineer who looks great...
EDA is an important fulcrum for promoting innovation in the semiconductor industry, but affected by the international situation, the development of China's EDA industry has been hindered one after ano...
With the construction of 5G networks, the high cost of 5G base stations, especially the high energy consumption, has become widely known.
Taking China Mobile as an example, in order to support high do...
In the latest update of MicroPython's ESP32 port, littlefs v2 is used instead of FAT as the default file system.https://en.eeworld.com/bbs/forum.php?mod=redirectgoto=findpostptid=1116157pid=2961221fro...
Many of us electronics enthusiasts often need to measure the resistance of certain components or branches in the circuit when assembling and repairing electronic devices. Beginners usually think that ...[Details]
The matrix keyboard program, as part of the Maizhi Club car project, is modified from the IAR state machine application. IAR7.4+STM32CUBEMX debugging passed. The keyboard has 4 rows and 3 columns, an...[Details]
On August 16, the "2022 World Intelligent Connected Vehicle Conference" press conference was held in Beijing. At the conference, it was announced that the 2022 World Intelligent Connected Vehicle Con...[Details]
1. General requirements for LED drivers The arrangement of LEDs and the specifications of LED light sources determine the basic driver requirements. The main function of an LED driver is to...[Details]
This article introduces a driver reference design for AR111 LED lamps in a 2-in-parallel-5-in-series (5S2P) combination.
Overview
This reference design uses the MAX16819 as the main contr...[Details]
The previous article showed the creation of the mobile chip giant Qualcomm from the perspective of Jacob's career development. The valuable wealth and experience gained at Linkabit gave Dr. Jacob a...[Details]
The lighting industry has relied on incandescent lamps for more than a century, and phase dimmers have become the mainstream of dimming control in the past 50 years. Standard positive phase (or T...[Details]
If China has never given up on the road of self-research, then it is even less likely that Samsung, which once topped the semiconductor industry, will give up. Relying on its advantages in industry, ...[Details]
What is the hottest and most involuted industry right now? AI may not be the best, but it is definitely on the list.
Amid the rapid advances of various "Eight Immortals Crossing the Sea", a Na...[Details]
Vacuum gauge principle Vacuum Gauge, also known as vacuum gauge, is an instrument for measuring vacuum or air pressure. Generally, the changes in certain physical effects of gases under different...[Details]
LED fluorescent lamps can save at least 30% of electricity compared to traditional fluorescent lamps, and their lifespan is 5 to 8 times that of traditional fluorescent lamps. At present, the des...[Details]
Power Integrations, the industry leader in high-voltage integrated circuits for energy-efficient power conversion, today announced the launch of its new HiperPFS product, a controller chip that integr...[Details]
The LED lighting industry has received increasing attention in recent years, and its core component, LED driver chip, is an important guarantee for achieving efficient LED lighting. However, how to im...[Details]
Advantages of Serial RapidIO Switches
EMIF6? is a proprietary interface developed by Texas Instruments that has been used in the industry for many years with good reviews. However, EMIF6? is now be...[Details]
Littelfuse's unique KSC DCT tact switch offers dual circuit technology and SPDT functionality for superior safety
Available in SMT and IP67, providing efficient performance for automotiv...[Details]
PCB Design
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