[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 main content of "Communication Principles in Simple Terms" is derived from the author's "Communication Principles in Simple Terms" series on the Communication People's Home. The compilation inheri...
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...
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...
Yesterday, vivo’s official Weibo account revealed a new feature of the vivo APEX 2020 concept phone, which will be released on February 28—it will be equipped with an ultra-stable micro-gimbal main c...[Details]
Many times we can see that AVR and Arduino can appear almost at the same time, so what is the difference between them? This article mainly focuses on the differences and advantages between AVR...[Details]
Radar level meter is a commonly used measuring instrument, which uses pulse measurement method to perform non-contact continuous measurement of the level of liquid, slurry and granular materials. User...[Details]
From August 16 to 22, 2023, the WRC World
Robotics
Conference was grandly opened in Yizhuang, Beijing. A unique technology feast is about to begin. Among them, Yushu has become the biggest ...[Details]
Nissan Motor Co., Ltd. today announced the development progress of a new driver assistance technology that can effectively reduce accidents and improve the level of autonomous driving by using a high...[Details]
Silicon wafer fabs have been affected by the inventory adjustment of the entire semiconductor industry this year, and their profit performance is not satisfactory. However, since most of the customer...[Details]
1. Test description: Use analog IIC to get the ID number, temperature, pressure and altitude from BMP180. 2. Test preparation: Hardware platform: Atomic Battleship V3 development board Test tools:...[Details]
1. Framework introduction and simple modification 1.1 How does the Bootloader boot the kernel? Working of Bootloader: (1) Reading the kernel into memory (2) Store some kernel startup parameters i...[Details]
Although the epidemic has been recurring, people always want to go out for a picnic. It is the month suitable for spring outings again, and Bose has also launched the SoundLink Flex Bluetooth s...[Details]
2020 is destined to be an extraordinary year. On May 15, after Huawei encountered the strongest ban from the United States, the global semiconductor market can be described as "changing rapidly", and...[Details]
1. The concept of priority in STM32 (Cortex-M3) There are two concepts of priority in STM32 (Cortex-M3): preemptive priority and secondary priority. The response priority is also called "sub-pr...[Details]
An interrupt occurs when the normal flow of program execution is temporarily stopped, for example, to handle an external interrupt request. Before handling an exception, the current processor state mu...[Details]
As mentioned above, the execution environment should be implemented at a relatively low level in the protocol stack. When designing, it involves the selection of a specific layer, and the basic pr...[Details]
Introduction
The two-wire RTD temperature transmitter converts the temperature signal linearly into a 4~20mA DC standard output signal. Most analog two-wire temperature transmitters are compos...[Details]
Power technology
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