1. Introduction
In the previous article, we talked about playing music with Bluetooth speakers. However, before that, the audio files were transferred to the development board through the PC, and then...
MS5351M is a universal frequency synthesizer chip that can generate any clock output from 2.5kHz to 200MHz through I2C configuration. It can replace crystals, crystal oscillators, phase-locked loops, ...
I just saw the news that RTthread passed GJB7718-2012 and GJB7706-2012.
What are the advantages of these two military standards and other industry standards, such as medical certification IEC-62304 Cl...
[size=5][color=#000][b]The design idea is as follows: immediately judge the value of the battery backup area register when power is turned on. If it is equal, clear the register value and then upgrade...
HUD technology started to be used in aircraft in the 1960s and was applied to cars in the 1990s. After a long process of technological iteration, it has now entered the popularization stage from hi...[Details]
1 Fuze and its anti-electromagnetic interference technology
With the advent of the information age, fuzes are gradually developing in the direction of intelligence. Various new electronic fu...[Details]
1. Causes of damage to distribution transformer 1. Overload First, with the improvement of people's lives, electricity consumption has generally increased rapidly. The original distribution tra...[Details]
AT89C2051 is a simplified version of the 51 microcontroller. It has simplified the P0 and P2 ports and only has 20 pins. However, it integrates a very practical analog comparator inside, which is esp...[Details]
On October 18, at the opening ceremony of the 2020 Global Industrial Internet Conference, Liaoning Province issued the "Liaoning Province Digital Economy Development Plan Outline" (hereinafter referr...[Details]
introduction
The MSP430 series microcontroller is a 16-bit ultra-low power microcontroller launched by Texas Instruments (TI). It can operate at 1.8~3.6V voltage and 1MHz frequency, and the power co...[Details]
There are many kinds of single-chip microcomputers, the more common ones are 51 single-chip microcomputers, AVR, MSP430, PIC, STM32, etc. Now I will start with the relatively simple and easy-to-learn ...[Details]
According to 9to5Google, the Pixel 4a phones have been removed from the Google Store after being out of stock for weeks. Google Pixel 4a was released in August 2020. It supports 4G connectivi...[Details]
In actual use, it is often necessary to change the color, size, visibility and other properties of objects on the front panel in real time. In this case, you need to use attribute nodes for dynamic s...[Details]
In recent years, the market demand for IGBT in my country has grown rapidly, and the rise of local manufacturers is expected to break the pattern of overseas manufacturers occupying most of the marke...[Details]
Nanomaterial-based sensors can detect influenza and COVID-19 much faster than traditional tests. Image credit: American Chemical Society
Traditional respiratory virus testing m...[Details]
An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to study the changing ...[Details]
Medical meltblown filter material synthetic blood penetration tester is used to measure the penetration performance of liquid source such as synthetic blood, so as to evaluate its safety protection p...[Details]
ABB robots are intelligent devices widely used in the field of industrial automation. Their command systems are rich and diverse and can meet the needs of various complex scenarios.
Basic...[Details]
Linux and Android
京公网安备 11010802033920号
EEWORLD
