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...
1. When using the alternate function (AF), the port bit configuration register must be programmed. 1) For multiplexed input functions, the configuration must be pull-up/pull-down or floating; 2) For ...[Details]
Abstract: PCM is a common method for converting analog signals into digital signals. In order to study the timing and frame structure of the PCM30/32-channel system, the circuit diagram of the system ...[Details]
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Electronic water level switch Water level switch is divided into: capacitive water level switch, electronic water level switch, electrode water level switch, photoelectric water leve...[Details]
1 Introduction With the popularity of various vehicles such as cars, the demand for vehicle navigation equipment has become increasingly strong. As a vehicle-mounted device, it must not only have rel...[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]
2440 is connected to SDRAM, Nor Flash, and Nand Flash (through Nand Flash control, the CPU can directly control SRAM, SDRAM, and Nor Flash, but cannot directly control Nand). It also has 4K of SRAM i...[Details]
Microcontrollers are an integrated circuit chip that uses very large-scale integrated circuit technology to combine a central processing unit (CPU) with data processing capabilities, random access ...[Details]
"China's door of opening up will not close, but will only open wider and wider." This is the strong message of the times sent by China to the world. After a year, the second China International Impor...[Details]
Eddy current sensor systems are widely used in power, petroleum, chemical, metallurgy and other industries and some scientific research units. Online measurement and protection of radial vibration, ...[Details]
IT security spending grows 10% Berlin, October 8, 2019 - According to the latest news from the German Federal Association of Information, Communications and New Media (BITKOM), German companies' sp...[Details]
Sudhanshu1414 exposed the rendering of OnePlus 7T with a case on the social networking site, which still uses the "Oreo" horizontally arranged three-camera design. Judging from the pictur...[Details]
July 21 news: The official Red Magic gaming phone announced today that the Red Magic 5S gaming phone will be released on July 28, with the slogan "Ice Wind Silver Wings, Faster than Fast". Alth...[Details]
Nowadays, many Internet giants have entered the automotive field. China's Baidu, Tencent, Alibaba and Huawei have all made a move, and global companies such as Google and Apple are eager to make a...[Details]
In recent years, the development of various types of
LED street lights
has flourished in Taiwan, Mainland China and Taiwan. In particular, in 2008, Taiwan and Mainland China planned many
...[Details]
Abstract: This paper describes the system composition of the dual-channel high-speed serial data communication interface card between PC and laser ranging radar. Key issues such as the RS-422A h...[Details]
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