[i=s]This post was last edited by tinnu on 2020-6-21 23:06[/i]A Bluetooth device can send multiple services (supporting multiple service UUIDs), each service (service UUID) can have multiple character...
When I participated in DIY competitions in the past, I found that the electricians in the forum loved to make toys for their children.
Regarding the recent FreeRTOS event, some netizens left a message...
[i=s]This post was last edited by eew_3sqZMg on 2021-3-8 09:24[/i]After rummaging through boxes and cabinets, I finally found an 8*8 LED dot matrix at the bottom of the box. It wasn't easy!
Let me sho...
I received the package after the Labor Day holiday, and I kept it at the company and never took it home. I will post an unpacking and a brief description today.
First of all, I had never come into con...
[size=4] Below, we will take the MSP430 series microcontroller as an example to explain the process of learning microcontrollers. [/size] [size=4] [/size] [size=4] (1) Obtaining information [/size] [s...
In order to effectively deal with sudden and large-scale terrorist violence, the development of non-lethal anti-riot weapons has been increasingly valued by various countries. The development of an...[Details]
In the 2008 Zhejiang Province College Student Electronic Design Competition, there was a topic called "Music Player Design", which required playing music with 12 keyboards. One of the technical ind...[Details]
Under the trend of decarbonization, all walks of life are paying more and more attention to green production capacity. In the automotive industry, the research and development of all-solid-state batt...[Details]
(I) First, set the multimeter to the resistance range.
(II) Use the two probes of the multimeter to touch the two ends of the electrolytic capacitor.
At this time, the pointer of the multimeter will...[Details]
Under the epidemic, more than 18 million companies and more than 300 million people in China have started the "cloud office" mode at home through various mobile office platforms. For a while, mobile ...[Details]
Require:
1. Design a password lock based on single chip microcomputer control
2. Basic functional requirements:
a.12 buttons for password input and setting, of which s/c is divided into short pre...[Details]
Groundbreaking solid-state electrochemical thermal transistor developed in this research. Image source: Physicist Organization Network Japanese scientists have developed the first solid-state el...[Details]
DC motor armature winding disassembly steps
During the disassembly of the armature winding, the disassembly data must be recorded for reference during rewinding and inserting. The disassembly ...[Details]
Recently, the China Railway Real Estate Group Design Consulting Company went to Zhangjiawan Town, Tongzhou District, to conduct research and exchanges on the new power system experimental base for the...[Details]
I have been working on the LCD of micro2440 in recent days and encountered many problems. I wrote them down today and also gave them as a reference for my colleagues who want to write, so that they c...[Details]
There are many smart door lock products on the market today, with prices ranging from a few hundred yuan to several thousand yuan. There are many reasons for the price difference of smart door locks,...[Details]
Embedded systems are "devices used to control, monitor, or assist the operation of equipment, machinery or plants." It can be seen that embedded systems are a combination of software and hardware,...[Details]
This article talks about the function, structure diagram, simple principle and triggering method of the oscilloscope. The next article will talk about the basic use of the oscilloscope and the diag...[Details]
The maximum input voltage of the ZDS2022 oscilloscope can reach 800Vpp in the X10 position of the standard probe. The standard probe has a 300Vrms CATII grade in the X10 position, which means that th...[Details]
Optimizing Power Consumption in Vision Systems with Wake on Motion
Optimizing Vision System Power Consumption Using Wake-on-Motion
Have you ever wondered how a smart d...[Details]
ST MEMS Sensor Creative Design Competition
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