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...
8 digital tubes scroll to display the same number 8 digital tubes display multiple different characters 8 digital tubes flash 8 digital tubes scroll to display a string of numbers #include p I...[Details]
Recently, SmartSens (Shanghai) Electronic Technology Co., Ltd. (hereinafter referred to as "SmartSens") will further deepen cooperation with Hangzhou Acceleration Technology Co., Ltd. (hereinafter re...[Details]
Introduction In recent years, many small and exquisite portable electronic products have been developed, such as mobile phones, digital cameras, MP3, MP4, PDA, GPS and DVD. They are not only small i...[Details]
1. Schematic diagram 2. GPIO definition 3. Case 1: Light up the LED (1) GPIO-related APIs, see the official documentation (2) API--gpio.mode() (3) API--gpio.write() (4) Light up the LED...[Details]
A few days ago, Yanyan went to Yibin to check in. Before the Power Battery Conference, she visited Yibin's New Energy Vehicle Industrial Park, as well as Sichuan Times in Sanjiang New District and ot...[Details]
1. Requirements for fluid and flow state of throttling flowmeter: it can measure compressed fluid and incompressible fluid; the fluid must be a Newtonian fluid, and it is a uniform single-phase fluid ...[Details]
The FFT algorithm can also be applied to the calculation of IDFT, which is called inverse fast Fourier transform, abbreviated as IFFT. The above DFT and IDFT formulas are
Comparing t...[Details]
Asynchronous reset compared to synchronous reset: 1. Under normal circumstances (given the relationship between the reset signal and the clock), the biggest disadvantage is that the asynchronous...[Details]
The metal tube float flowmeter rotates based on the coupling between the magnet in the float and the follower magnet in the indicator, and drives the pointer to rotate at the same time. Therefore, th...[Details]
O Introduction
As an important energy source, coal plays a vital role in many aspects such as industrial production and is related to the lifeline of the national economy. Safety issue...[Details]
When it comes to new energy vehicles, most people may know electric vehicles. In fact, there are many types of new energy vehicles, including plug-in hybrid vehicles, pure electric vehicles, and fu...[Details]
Straight-tube
LED lamps
The goal is to replace straight-tube fluorescent lamps used in offices and other places. On December 24, 2010, Panasonic began to supply the first straight-tube LE...[Details]
The 4-channel oscilloscope can observe and measure 4 signals at the same time, which is more convenient when comparing and measuring more than one signal. The panel layout, functions and settings o...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Abstract: In order to solve the problem of DC to AC inverter, effectively utilize energy and make the power supply output the maximum power, a high-performance maximum power tracking inverter based on...[Details]
stm32/stm8
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