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...
When it comes to magnetic flap level gauges , it is too common for friends who often work in tank areas. The magnetic flap level gauge is loved by the majority of tank area users because of its simple...[Details]
Digital potentiometers can be widely used to control or adjust circuit parameters. Due to the bandwidth limitation of digital potentiometers, they can only be used in DC or low-frequency applicat...[Details]
A startup called NeuroPace is hoping to get approval to sell its first neural implant. NeuroPace's work is just one example of a booming market in the nascent field of neural devices.
NeuroPac...[Details]
At present, the most mainstream debate about inverters is the debate between string type and centralized type. Each has its own opinions, and we cannot deny or simply approve them one-sidedly. We s...[Details]
In order to improve the efficiency of crystalline silicon solar
cells
, it is usually necessary to reduce the reflection of the front surface of the solar
cell
and passivate the sur...[Details]
1. I2C related registers ① I2C Configuration Register ② I2C host control register ③ I2C host auxiliary control register ④ I2C host status register ⑤ I2C data register ⑥ Peripheral port...[Details]
On March 17, Zhejiang held a province-wide launch event for major projects to expand effective investment. 28 major projects in Ningbo participated in the launch, including the Ningbo Kunpeng Ecologi...[Details]
The CoreChi D9 processor is an automotive-grade industrial application chip that integrates 4xARM Cortex-A55 high-performance CPUs and 2xARM Cortex-R5 DCLS real-time CPUs, and contains 3D GPU and...[Details]
Introduction The car of the future will drive the convergence of many technologies. Electrification, sensors, connectivity, cloud computing, big data and AI are closely linked in autonomous vehicle...[Details]
1 Introduction
With the rapid development of telecommunication networks, NGN networks based on soft switching technology have emerged. During construction, NGN needs to communicate with the ...[Details]
As we all know, many people have seen diesel flow meters and even been helped by them. However, for most people, the measurement principle of diesel flow meters should not be very clear, which is not...[Details]
Intel CEO Pat Gelsinger said the government needs to invest in chip manufacturing, according to the Wall Street Journal. Gelsinger also has Intel's internal mission to return Intel to the leadershi...[Details]
According to news on August 1, the Ministry of Commerce recently announced the implementation of export controls on gallium and germanium related items. Exports are not allowed without permission. St...[Details]
Not long ago, engineers designing quality control systems had to choose among several inspection options, none of which was completely satisfactory.
These options include expensive single-purp...[Details]
Power supply designers often face conflicting requirements. On the one hand, they need to reduce size and cost, while on the other hand, they need to provide more functions and increase output...[Details]
PCB Design
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