[i=s]This post was last edited by 怀怀少年梦 on 2021-7-6 10:55[/i]ESP32-C3 can obtain network time through SNTP. I briefly learned about SNTP, which is translated as Simple Network Time Protocol, which is ...
The company is hiringJob content:1. Schematic design2. PCB layout3. Sample debuggingJob requirements:1. Love your job, be dedicated, and be serious and careful.2. Have an electronic foundation and be ...
I was bored and suddenly remembered a problem I encountered last year that was never solved: I have an analog signal that I want to split into two paths and use analog circuits with different function...
Do you still remember the STM32F7DISC development board from the community activities two years ago? Today, MicroPython has upgraded its support for it and can use external SRAM. The STM32F7DISC devel...
There may be a lot of bugs. The UI is also ugly. This is made by a novice for fun, so please don’t criticize me if you are a big shot! ! ! ! !
1. Upload. If the id or api-key is incorrect, an error wi...
principle I have never used a 12864 screen before, but I have used other types, and the principles are the same. 12864 is the name of a screen with 128x64 pixels. The screen has 64 rows and 128 col...[Details]
What do you think of when you think of programming?
Robots
? Games? Or programmers writing code? In fact, programming is not mysterious. Smart phones, mobile apps, AT...[Details]
This article briefly introduces the difference between DSP and MCU.
1. Different memory structures
The microcontroller uses a von Neumann memory structure, in which there is only one memor...[Details]
According to foreign media MacRumors, the iPhone 12 series also introduced support for personal hotspot network sharing, which is supported by faster 5GHz Wi-Fi, while the previous iPhone personal ho...[Details]
It is inevitable that anti-theft alarm products will enter the vast civilian market. However, the lack of knowledge of ordinary people about anti-theft products is becoming a "stumbling block" for the...[Details]
LM4766 amplifier IC parameters
LM4766 has complete functions such as overvoltage, undervoltage, overload, overtemperature (output automatically shuts down at 165℃ and automatically resumes ope...[Details]
With the rapid development of the Internet of Things industry, more and more intelligent devices have entered the daily life of the general public, and smart sockets are one of them. Smart sockets re...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]
Engineers at the University of California, San Diego, have developed a modular nanoparticle whose surface is engineered to accommodate any biomolecule of choice, allowing the nanoparticle to be custo...[Details]
Write out the key code for reference.
/////////////////ADC related settings////////////////////////
GPIO_InitStructure.GPIO_Pin = POW_ADC|GPIO_Pin_1;
GPIO_InitStructure.GPIO_Mode = GP...[Details]
Hybrid characteristics of dual-gate SET and MOSFET
The periodic oscillation characteristics of SET and the threshold voltage characteristics of MOSFET can form a dual-gate SET/MOSFET universal...[Details]
Noise meter/sound level meter is the most basic instrument in noise measurement. Noise meter/sound level meter is generally composed of condenser microphone, preamplifier, attenuator, amplifier, frequ...[Details]
NIO, China's star electric car company, has made big news again. Its stock price surged 20% yesterday. What is the reason behind this? Some time ago, NIO was hit by a series of negative news, includi...[Details]
It's time to take a serious look at driver monitoring systems (DMS)! In early June, a Tesla hit an overturned truck on a highway in Taiwan. Since then, this footage has appeared in almost all car mag...[Details]
1. Introduction
The interaction effectiveness between the modules of electric vehicles directly affects the driving efficiency and driving experience of the vehicle. Plug-in hybrid vehicles ca...[Details]
Power technology
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