It is said that diamonds are not that expensive, and it is the hype that has doubled their value. According to statistics, China is the country that spends the most on diamonds in the world. We all un...
Now the Bluetooth main module has been connected to CC2541.CC2541 sends data to the Bluetooth main module, and the Bluetooth main module can receive it.
However, the Bluetooth main module sends data t...
[i=s]This post was last edited by webber310 on 2022-1-10 15:41[/i]4. Create and download BootLoader and establish Bluetooth connection project + Bluetooth control LED
In the previous article, we mainl...
I bought a b_l475e_iot01a1 board, followed the instructions, set up the serial port, and pressed the reset and user buttons. The following prompt appeared. What is the problem? Thank you...
Is there such a rule in C: when a hexadecimal number starts with a letter (AF), a 0 should be added in front, such as 0XA8. Should it be written as 0X0A8, or am I confused?...
How the following expression is implemented step by step through DSP instructions,
Y=∑an*xn withn=1...N
(1) an*xn multiplication implementation: DSP has a dedicated hardware multiplication module, so ...
When developing the 'Speech Teaching Instrument with Pinyin', the author encountered such a requirement: determine a function value (a code for the pronunciation spelled out by these three) based o...[Details]
Today, a piece of news about a Tesla
robot
attacking an engineer went viral online, causing a stir in public opinion.
The popularity of the related topic not only topped Baidu's hot se...[Details]
On January 18, according to an industry flash report released by IC Insights, the IC market will grow 11% this year, following a strong growth of 26% in 2021 and a jump of 13% in 2020 (Figure 1). If ...[Details]
Thermocouples, also known as thermocouples, are the earliest thermoelectric detection devices. Their working principle is the thermoelectric effect. For example, a junction composed of two different c...[Details]
Just find a simulator or a microcontroller experiment board, as long as it works, input the program, run it, then find a speaker (there should be a pair next to your computer), unplug it, connect t...[Details]
There are a large number of stepper motor applications in industrial sites, such as automation control, robot joints, printer control, etc. Among them, the most widely used is the hybrid stepper mo...[Details]
In some industries, the requirements for temperature and humidity are high, especially in the power system, where component failure caused by excessively high or low temperature or creepage and fla...[Details]
Recently, Zhiji Auto announced that it will soon mass-produce the industry's first quasi-900V ultra-fast charging solid-state battery. The official made a detailed analysis of this.
It i...[Details]
In the process of developing the vehicle network, the engine node needs to send messages to the bus network. In order to reduce costs and improve development efficiency, the engine is simulated. Ba...[Details]
Through the previous study, we have a certain understanding of the hardware structure of the microcontroller. Next, we will learn the assembly instruction system of the microcontroller with you.
An...[Details]
In order to prevent defects, companies need to inspect according to nationally recognized and accepted standards, such as ISO 230 or ASME B5.54. Therefore, companies must have the ability to ed...[Details]
1. Overall Architecture
The main clock source of S3C2440 can be an external resonator (XTIpll) or an external input clock (EXTCLK), which generates a high-frequency clock signal through the ph...[Details]
NXP releases a speech recognition engine for a new generation of smart speech technology portfolio. In this blog post, we’ll explore the challenges developers face in designing embedded voice con...[Details]
According to multiple sources, Apple will release a redesigned iMac with Apple Silicon chips this year. Prior to this, developer Dennis Oberhoff found traces of an unreleased ARM-based iMac computer ...[Details]
On November 1, the Guangzhou Municipal Bureau of Industry and Information Technology issued the "Implementation Plan for Promoting the Construction of New Energy Storage Industrial Parks in Guangzh...[Details]