This article tests the RVB2601 external temperature and humidity sensor to read the current ambient temperature and humidity.
1 DTH11 temperature and humidity sensor
The DHT11 digital temperature and ...
To start embedded development, we need two main things, namely, a development board and an IDE (Integrated Development Environment). A microcontroller development board is a printed circuit board (PCB...
[size=4]1. Design of flyback isolated power supply based on SE8510[/size] [size=4] [/size] [size=4] Figure 1 is the schematic diagram of SE8510 flyback isolated power supply system. SE8510 is an offli...
[align=left][color=rgb(51, 51, 51)][font=-apple-system-font, BlinkMacSystemFont, "][size=17px][b]Today, I will talk to you about the most basic knowledge of amplifiers.[/b] [/size][/font][/color][/ali...
Design and select LC filter circuit for Class D power amplifier chip output. Now we know that the bandwidth of audio analog signal is 100Hz-16kHz, and the minimum load of load speaker is 2 ohms (now c...
When you open any smart electronic device, from an old TV remote to a GPS, you will find that almost all of them use at least one microcontroller (MCU), and many have multiple microcontrollers. MCUs a...[Details]
0 Preface
Weighing and weighing is one of the main means of material measurement in enterprises, but in actual work, its management level and methods are not sound enough, especially the backward...[Details]
Different from the thriving scene last year, this year's new domestic car-making forces have obviously lost their former glory. Due to factors such as subsidy reduction, capital shortage, and consume...[Details]
Most of the current single-chip microcomputer programming uses C language, and there will definitely be bugs after the language is written. It is impossible to be perfect. Single-chip microcomputers ...[Details]
Editor: The key driver involves the writing of Linux interrupt programs.
1. Button schematic diagram.
2. Writing and transplanting drivers.
Create a new driver file mini2440_bu...[Details]
"Lack of core components" is a major problem in the development of China's information industry. The successive chip supply cuts faced by ZTE and Huawei from the United States have further highlighte...[Details]
1. Introduction
There are many types of A/D converters, and different applications have different requirements for them. Some require high conversion rates, some require high precision, and som...[Details]
In March, the weather is getting warmer. China Mobile's 2019 annual performance also showed a warming trend. The annual performance report shows that China Mobile's operating revenue in 2019 was RM...[Details]
In the development of today's automotive electronic systems, the CAN bus, as the backbone of internal vehicle communications, carries the transmission of a large number of key signals. Ensuring the...[Details]
Netherlands-based Alfen is celebrating the milestone of producing more than 100,000 electric vehicle charging points. The 100,000th installation was produced in early March this year. S...[Details]
Due to the wide variety of materials and the great differences in performance, the transition between the elastic stage and the plastic stage is very complicated. The performance of the material tra...[Details]
The charge pump phase-locked loop is a closed-loop system. Each part of the system is a noise source. The size of the noise of each part is not only related to the circuit itself, but also to factors ...[Details]
A developer found references to "realityOS" in Apple App Store upload logs and open source code. From the exposure, realityOS may be an AR/VR operating system that will be installed on Apple's rumore...[Details]
Recently, various brands of 5G mobile phones have been released one after another, and most of the mobile phone reviews and topics are about 5G mobile phones. So which is better, 5G or 4G? On April 2...[Details]
The motor drives at low speed and high torque with small torque fluctuation, so there is no need to pursue a high decoupling rate when arranging the suspension, and the focus should be on limiting ...[Details]
XuanTie RISC-V Activity Zone
京公网安备 11010802033920号
EEWORLD
