I saw an article today. The theme is that the era of distributed edge computing has arrived. What do you think about this? Do you think it has arrived? What changes will it bring to us? ?I moved the c...
Are you still worried about the common 5G terms? Today I will share some common terms.eCPRI (Enhanced Common Public Radio Interface) is a fronthaul interface protocol used to connect wireless base sta...
I recently had to disassemble a digital microscope. I had received it for a long time but I didn't disassemble it because I encountered a little trouble. At first, I received a 20-megapixel digital di...
The LPS27HHTW MEMS pressure sensor is an ultra-compact piezoresistive absolute pressure sensor that can be used as a digital output barometer. The LPS27HHTW sensor also embeds a temperature sensor for...
Are lead-free HASL and lead-free solder the same thing? Are lead-free or lead-free surface treatment the same thing as lead-free or lead-free solder paste used in soldering?...
Now I provide an ADC subroutine that I wrote myself, which has been verified by many people and can be used.The subroutine is as follows:
#include "AppAdc.h"
#include inc/hw_types.h
#include ti/sysbio...
1. Preliminary knowledge
It is relatively simple to use 51 single-chip microcomputer to control IO port. After the minimum system is built, you can directly write "1" or "0" to each IO port through...[Details]
Currently, countries and regions around the world have begun to ban the use of incandescent lamps. Driven by policies and the long life effect of LED lamps, LED lighting entered a boom year in 20...[Details]
Wireless Sensor Networks
Wireless sensor network technology is a short-range, low-complexity, low-power, low-data-rate, low-cost two-way wireless communication technology. It is a group of...[Details]
Overview: The MDK9X25L-EK development board is based on AT91SAM9X25 and runs Linux 4.9. It connects to Huawei ME909s-821a 4G LTE module through USB 2.0 HS interface to achieve wireless Internet acces...[Details]
In the variable capacitance diode frequency modulation circuit, the instability of the carrier frequency is mainly caused by factors such as temperature change, power supply voltage change, load im...[Details]
Microcontroller I used to look up information on CSDN. This is my first time writing a blog, so I want to record my learning. If there are any deficiencies, please correct me. Thank you very much! ...[Details]
Mitsubishi FX series PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. They have powerful functions and flexible programming methods, which ...[Details]
The application of 3D photogrammetry system in industrial measurement and engineering measurement is generally called close-range photogrammetry or non-topographic photogrammetry. It has undergone a t...[Details]
According to the company's usual launch cycle, the Samsung Galaxy M33 5G is expected to launch in January 2022. The Samsung Galaxy M33 5G is said to be released as the successor to the Galaxy M32. ...[Details]
The fact that your program can run does not necessarily mean that your code is a good C code. The quality of the code should be measured from the following aspects:
1. The code is stable and ther...[Details]
introduction
Electronic utility meters offer many advantages over traditional mechanical and electromechanical meter solutions currently in use. Whether it is a gas, water, heat, or electricit...[Details]
Electromagnetic flowmeters can generally operate normally for a long time without maintenance after installation, and then require maintenance and daily inspection. Failure to receive a signal or ...[Details]
This paper introduces a CAN bus distributed measurement and control system based on the single-chip microcomputer AT89C52. It mainly describes the overall design of the system, as well as the so...[Details]
Recently, the "Smart Photovoltaic Industry Development Action Plan (2018-2020)" jointly issued by six departments has put this concept on the forefront. Photovoltaic smart solutions will become the ne...[Details]
The gradual implementation of autonomous driving is expected to lead to the continued expansion of LiDAR, and more models equipped with LiDAR will be launched in China in the future. The barriers t...[Details]
Embedded System
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