I am working on a project that requires low power consumption. The chip is STM32L151C8T6. I found some posts online that say that the unused pins on the hardware can be left floating. STM32Cube can be...
During the National Day holiday, an epidemic broke out in Harbin, which was finally brought under control after strict prevention and control measures.
At that time, temporary checkpoints were set up ...
[i=s] This post was last edited by The Most Handsome on 2021-8-25 20:10[/i]I made a WS2812 light bulb before, https://en.eeworld.com/bbs/thread-1172553-1-1.htmlAfter I finished it, I felt that there w...
For electronic devices, a certain amount of heat will be generated when working, causing the internal temperature of the device to rise rapidly. If the heat is not dissipated in time, the device will ...
In work and projects, we often encounter a functional circuit module to condition the signal, or filter, or amplify, or attenuate, or transform impedance. These functional circuit modules may be passi...
Pointer multimeters can directly measure analog voltage and current, while digital meters need to convert analog signals into digital signals before displaying and processing. Digital multimeters use...[Details]
Increased clock speeds and tighter signal timing have increased the need for accurate high-frequency modules. PLLs (phase-locked loops) are a popular circuit for generating high-frequency signals, as...[Details]
In recent years, centralized lubrication technology has been increasingly used in heavy machinery such as engineering machinery and mining machinery. As a key component in the centralized lubricat...[Details]
Current sensing resistors, also known as shunts, have been known for decades. However, the application of resistors is no longer limited to the narrow range of the past. Resistors with extremely lo...[Details]
Microwave radar is a magical electrical device that measures the distance of wave-blocking objects by the round-trip time of electromagnetic waves. It is often used in automobile anti-collision sys...[Details]
As a manufacturer of thermal analysis instruments, the transient planar heat source method thermal conductivity meter is a common analytical instrument. It mainly uses the thermal conductivity tester...[Details]
The BMW Group's Leipzig plant in Saxony, Germany, is a pioneer in electric vehicles and has been assembling the BMW i3 electric car since 2014. The company is currently investing fu...[Details]
AbstractIn engineering, the dynamic range of logarithmic amplification receivers is large, but they can only maintain frequency and phase information, and lose amplitude information. However, the d...[Details]
Gartner: Global semiconductor revenue is expected to decline by 3.6% in 2023 The worsening economic situation makes it impossible for the semiconductor industry to escape oversupply According to ...[Details]
I don't know why embedded systems are so popular, but I have collected some information online recently. For reference by embedded system enthusiasts: There are several reasons why embedded system ap...[Details]
On the afternoon of April 8, Honeycomb Energy's cobalt-free cathode material was officially put into mass production at its cathode material factory in Jintan, Changzhou. This is another solid step...[Details]
Qualcomm Inc said on Wednesday it would acquire chip startup Nuvia Inc for $1.4 billion, Reuters reported. Nuvia, a chip startup founded by Apple veterans, plans to use the company's technology in ...[Details]
The International Energy Network learned that on January 17, the winning bidders for the inverter and supporting equipment procurement of the Bohou Village Photovoltaic Power Station Project in Day...[Details]
1. The range of a real-time oscilloscope has no difference at the low and mid-end, but there is a difference at the high end. For example, the maximum ranges of the highest-end oscilloscopes from the ...[Details]
The most expensive game console in history, PS5 Pro, is about to be released. An overseas blogger got one in advance and took it apart without saying a word. He found some unexpected changes.
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