The Internet of Things (IoT) is creating a new world, a quantifiable and measurable world. In this world, people can better manage their lives, cities can better manage their infrastructure, and compa...
[i=s]This post was last edited by tinnu on 2019-1-24 00:37[/i] [font=宋体][size=3]I applied for OURS-SDK-WFB around Christmas last year, and it has been a year since then. Unfortunately, I was busy with...
Initial understanding of R329 development board - system
In last week's report ( https://en.eeworld.com/bbs/thread-1179439-1-1.html ), the system has been installed and can be started normally. This a...
People who have experienced this period will have a feeling that the promotion of 3G and 4G is not as prosperous as the current 5G, which seems to be flourishing but is still like a castle in the air....
How do I modify an application from a RAM-based configuration to a Flash-based configuration?The following applies to TMS320F2838x, TMS320F2837x, TMS320F2807x, TMS320F28004x.
All C2000Ware example pro...
Expressways are an important part of my country's transportation infrastructure construction. At present, my country's total expressway mileage ranks first in the world. With the continuous inc...[Details]
This node is located under Function/String/"String/Number Conversion". Its function is to convert the input string (ASCII) into a numeric value (decimal) through hexadecimal digits.
There are a few ...[Details]
Today I debugged the ADC of stm32f407, everything went smoothly, but when I sent the ADC results through the serial port, they were all hexadecimal numbers. So I decided to use the awesome "printf" f...[Details]
Abstract: The remote intelligent heart detector based on STM32F103XX microcontroller uses Micro SD as the storage medium to save specific ECG signals. The data stored in the Micro SD card should be...[Details]
I. Introduction Flowmeter is the most commonly used instrument in oil production enterprises. The flowmeters used in many production sites in oil fields are not reasonably selected. Some have install...[Details]
The first thing we think of for the protection of LED is to use a fuse, but the fuse is disposable and the reaction speed is too slow, which is not only ineffective but also troublesome to use in prac...[Details]
In recent years, LED, as a new energy-saving light source, has won high investment enthusiasm and great attention in the world and China, and has penetrated from outdoor to indoor lighting application...[Details]
This evening (22), Huawei held a global online launch conference for the Mate40 series. Huawei Consumer Business CEO Yu Chengdong said that ten years ago, Huawei had only 1 million mobile phone users...[Details]
Before AirPods Pro came out, AirPods 3 referred to the former, and after the release of AirPods Pro, AirPods 3 referred to the successor to the second-generation AirPods. If we extrapolate from th...[Details]
A typical electric vehicle (EV) charging station design for commercial and residential use includes energy metering, residual current detection (AC and DC), isolation safety compliance, relays and ...[Details]
Selection of online and backup UPS power supplies Whether to choose online or backup UPS power supply should be determined according to the needs of the microcomputer equipment and economic conditio...[Details]
introduction
Greenhouse monitoring systems are used to monitor indoor temperature, humidity, CO2 concentration and other environmental parameters in real time so that corresponding adjustments...[Details]
In fact, in March and April, manufacturers in the field of test and measurement technology applications have been constantly innovating and new technologies have emerged. The booming market demand fo...[Details]
Recently, the 3-day 2024 China (Chongqing) Digital Energy Industry Innovation Conference Digital Energy Industry Exhibition was held in Chongqing. At the exhibition, Qingyuan Juneng (Chongqing) Techno...[Details]
RF/Wirelessly
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