Buzzer is a good device used by microcontrollers to alert people.I am more interested in this MLT-5020 because I have studied buzzing, and the bigger the buzzer, the louder it is.
As can be seen from ...
[i=s]This post was last edited by qwqwqw2088 on 2019-11-21 11:52[/i]Balun (Balun: Balance-UnBalance) can achieve the conversion between single-ended and differential structures. However, the cheapest ...
The MSP430FR2676 CapTIvate Touch MCU Board (CAPTIVATE-FR2676) is a simple evaluation board for evaluating capacitive touch and proximity sensors using plug-in sensor boards (sold separately).The MCU b...
[i=s]This post was last edited by tdatd on 2019-1-2 11:13[/i] [align=left][align=left]Go to the evaluation application interface[size=7.5pt] [/size][url=https://en.eeworld.com/bbs/elecplay/content/100...
1.Installation There are usually three ways to install OLED:1). Because it is relatively thin, it can usually be glued to the PCB with double-sided tape or foam tape.2). If you have higher requirement...
In recent years, with the increasing aging of society, cardiovascular disease has become the main disease threatening human life, and heart disease has become the disease with the highest mortality ra...
When it comes to future interactions, the most popular example is Iron Man. He basically does not need to type when conducting various scientific experiments. He uses voice to control Jarvis a...[Details]
For a large number of system manufacturers such as automobiles, communications, and test and measurement equipment, the development of technology has brought about a significant improvement in termin...[Details]
ARM bare metal phase 1 enhanced version video course supporting WiKi Lesson 11_Use of serial port (UART), There are 2 sections in total: Section 001_Auxiliary Line 1_Hardware Knowledge_UART Hardware ...[Details]
It was learned from the China Aerospace Science and Technology Corporation that at the recent 2011 Sanya International Forum on Solar Thermal Power Generation, it was announced that the key technol...[Details]
Function of the circuit
The 2-phase oscillator that can generate SIN and COS waves is often used as an AC motor signal generator. It can also be used as a signal source for rect...[Details]
The circuit is very simple. The 8-bit running light is connected to the P1 port of the microcontroller. The source code is as follows:
//================================================ =========...[Details]
There are two ways to turn off a thyristor: one is well known, that is, when the anode potential of the thyristor is lower than the cathode potential or the anode current is less than the holding c...[Details]
As more and more MEMS sensors appear in mobile devices, the focus of MEMS design has shifted from discrete MEMS components to MEMS sensor data integration.
According to Ian Chen, executive vice p...[Details]
The previous article in this series, "A detailed explanation of the operational design domain (ODD) of autonomous driving", explained what autonomous driving ODD is. This article explains the concept...[Details]
China Energy Storage Network News:
According to the State Grid Zhejiang Electric Power Company, the company has actively formed a research and development team to jointly develop a blockchain...[Details]
Below is the circuit diagram of a 10W audio amplifier using the popular TDA2003 IC from SGS Thomson. This IC can easily deliver 10W into a 4Ω load at an 18V DC supply voltage. This IC can also oper...[Details]
According to the Wall Street Journal website, U.S. officials plan to ban Americans from investing in Chinese artificial intelligence giant SenseTime, and also intend to prevent China's largest chip m...[Details]
In Part 4, we will explain the main components of a brushless motor: feedback, field, and permanent magnets.
Main components of brushless motor
2.3.1 Magnetic pole detection compone...[Details]
Design and manufacturing methods for automotive pressure sensors create rugged sensors for this demanding environment. Material property selection and circuit design principles are covered. Cost-se...[Details]
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