Understand the hardware system and environment establishmentUnboxingDuring transportation, it may have been subjected to external forces, so it is a little bent, but it does not affect the overall sit...
First of all, let me say that I am not superstitious. I have a Buddhist chanting machine at home. On the first and fifteenth days of each month, we always play Buddhist scriptures when we worship the ...
[table] [tr][td]PIC microcontroller, pin mode is shown in Figure 1. The internal structure of the pin is shown in Figure 2. Question: When pin 1 is floating, how to set it to save current? How to set ...
[i=s]This post was last edited by xusiwei1236 on 2022-6-12 14:28[/i]I signed up for the 2022 Digi-Key Innovation Design Competition in mid-April , and received a notification from eeworld at the end o...
A solution for wirelessly monitoring the condition of a motor to determine if maintenance or replacement is needed. The concept is simple: it monitors vibration and sends a wireless notification if th...
1. What are the most common motor position sensors?
The most advanced position sensors for electric motors are considered to be resolver-based and encoder-based sensors.
1.1 Resolver-Base...[Details]
1 Introduction
As the physical experiments of the China HL-2A device continue to deepen, plasma heating and current drive experiments will be carried out under high parameter conditions. For...[Details]
According to foreign media reports, Samsung Electronics and SK Hynix plan to omit detailed information when providing data related to the global chip shortage to the United States in order to protect...[Details]
Determining the wheel position is an essential component in the process of making a car. Fortunately, STM32 includes a hardware encoder. However, there are many inconveniences in the process of using...[Details]
An oscilloscope is an electronic measuring instrument that converts analog electrical signals into waveforms to display signal images. Through the waveform of the circuit being tested, we can obser...[Details]
Any relay control system consists of three parts:
Input section Logic section Output section
(1) Input part: It is composed of various types of push button switches, travel switches, proxi...[Details]
Introduction to LED screen, what is LED screen?
LED screen is specially designed for advertising media system. It has dual-color LED and true color, which can meet the business promotion and...[Details]
China Energy Storage Network News:
On April 7, according to data from State Grid Xinjiang Electric Power Co., Ltd., the cumulative electricity sales of the Xinjiang power grid in the first ...[Details]
According to foreign media reports, Samsung Electronics aims to become the world's top automotive semiconductor company by 2025 and is focusing on the development of automotive semiconductors. This i...[Details]
Regarding the redirection problem of printf and scanf in STM32, here I only organize the situation where "USE MircoLIB" is not used (for Keil RVMDK development environment). ①: First, you need to i...[Details]
At 7:00 a.m. on December 1, Beijing time, the annual Snapdragon Technology Summit is about to kick off. At that time, the much-anticipated latest Snapdragon flagship mobile platform will be unveile...[Details]
ABB inverters are widely used, and various faults are inevitable during use. There are generally two ways to handle ABB inverter faults (other inverter faults are also handled similarly): fault cod...[Details]
Welding robots are industrial robots that perform welding (including cutting and spraying). According to the definition of the International Organization for Standardization (ISO), industrial rob...[Details]
This paper designs a wireless RF transceiver system based on wireless transceiver chip Si4432 and C8051F930 microcontroller. The system consists of a transmitting module and a receiving module. The...[Details]
Analogue and Mixed Signal
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