Competition details page:GigaDevice GD32E231 DIY Competition, unlimited inspiration!Registration time: From now on to April 21, 2019The world of GD32E231 series development boards● Value-added MCU
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1. Minimum flow problem The amplitude of the vortex signal is proportional to the square of the flow velocity and density of the measured medium. That is to say, when the detection sensitivity of the ...
When designing circuits, we often hear the word "anti-reflection". So how to eliminate reflection? Why do we need to eliminate reflection? Let's start with the signal transmission process. The process...
I wrote an Android app and used the following Android code to send a character. I want to know which callback of Bluenrg will be called after sending the character?
BluetoothGattService gattService =
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As shown in the figure below, NMOS and PMOS are used as a protection circuit to prevent reverse connection of the power supply. [1] The circuit diagram of the PMOS tube is easy to understand. For the ...
Since November 22, OPPO's official Weibo has released a series of pre-launch posters for the new Reno7 series. Many people have paid close attention to this new phone, which will be launched at...[Details]
IEEE and the IEEE Future Networks Initiative released the first version of the IEEE International Network Development Roadmap (INGR). The group believes that INGR is a reference tool that can help id...[Details]
If we must give "2019" a title of the first year, it should be the first year of commercialization of autonomous driving . The reason is simple: the sales volume of the automobile market has declined...[Details]
Melexis’ new PCB-free pressure sensor chip brings automotive engine management accuracy to new heights March 31, 2023, Tysendeleau, Belgium - Melexis, a global microelectronics engineering company,...[Details]
Openharmony Software Evaluation Guide - Mier based on Rockchip RK3568 development board
The Openharmony Software Evaluation Guide is used to introduce the test steps and evaluati...[Details]
Samsung is also working very hard to win Qualcomm's Snapdragon 875 processor order. There have been reports that Samsung's 5nm process had problems with yield, which forced Qualcomm to make a reque...[Details]
Abstract: TLC5540 is a high-speed A/D converter produced by TI. It has a 75MHz analog input bandwidth and built-in sample and hold circuit, which is very suitable for applications in under-sampl...[Details]
Function description: Choose a TV remote control, and then use the receiving module combined with the microcontroller decoding to control the 8 LEDs connected to the P1 port to turn on or off.
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In the past, when programming microcontrollers, the most annoying thing was that every time you downloaded a program, you had to cut off the power, click download, and then power on to download the p...[Details]
application
The CMAC neural network has the functions of the cerebellum and is therefore widely used in robot motion control. Or conversely, it was for the purpose of robot motion control that Albu...[Details]
With the improvement of people's living standards, the status of cars in people's daily lives is becoming more and more important, people's requirements for cars are getting higher and higher, an...[Details]
Blood pressure sensor circuit, filter and amplifier circuit based on MAX4472
As shown in the figure below, this circuit uses BP01 pressure sensor and MAX4472 operational amplifier. BP01 pressure se...[Details]
How to choose appropriate components and parameters for switching power supply circuits? Many engineers who have never used switching power supply design may have a certain fear of it, such as ...[Details]
Wollongong-based energy storage company Green Gravity has begun regional studies, site concept engineering and local community engagement at Mount Isa in Queensland, Australia, 1,80...[Details]
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