[i=s]This post was last edited by qi777ji on 2021-8-25 13:34[/i]Today I read the chapters on LED dot matrix and LCD. I have not used LED dot matrix in my projects, but only on the development board. I...
Development board model: AT32WB415 (10 sets in total)
From: Yatli
Low development difficulty, high performance and small size, low power consumption, long standby time, and security assurance are exac...
[i=s]This post was last edited by zy459994202 on 2019-4-19 16:03[/i] I found this document, which talks about the whole process of Python from source code to bytecode and finally to the ability to run...
Submission deadline: June 6, 2022
How to submit your work1. Basic requirements for submission of works + template for submission of works:
-Title: [RVB2601 Creative Application Development] + Project ...
Press P2.1, LED1 lights up for 1s, quickly press P2.1 twice, LED2 lights up for 1s// Press P2.1, LED1 lights up for 1s, quickly press P2.1 twice, LED2 lights up for 1s
#include "msp430f5525.h"
unsigne...
Ten classic application scenarios:
Automobile Manufacturing: Widely used in the automobile manufacturing process, including welding, assembly, painting, dispensing and other tasks.
Eq...[Details]
The three major A-share indices closed higher today, with the Shanghai Composite Index up 0.12% to 3529.18 points, the Shenzhen Component Index up 0.4% to 14641.29 points, and the ChiNext Index up 0....[Details]
How to control the speed of the motor
Controlling the speed of a DC motor can usually be achieved by controlling the input voltage to the motor or changing the mechanical load of the motor.
...[Details]
In high-frequency ultrasonic data acquisition systems, many high-speed A/D converters often cannot be directly connected to the processor. In this case, FIFO is needed to build a bridge between the...[Details]
No matter what program you transplant, the most important thing is, Don't be self-righteous You must check the information first, spend a week looking for information, and wait until you can't find...[Details]
On March 3, 2020, the board of directors of Yingtang Intelligent Control reviewed and approved the "Proposal on Signing the Cooperation Agreement". In order to implement the company's strategic layou...[Details]
A new study led by researchers at the National Institute for Materials Science and Engineering in Japan shows that in a solid electrolyte, a silicon anode consisting only of industrial silicon nanopa...[Details]
void WriteSIOByte(unsigned char val)
{
unsigned char i;
ACC = val;
for (i = 8; i > 0; i --) {
SRCLK = 0; // pull down the 74HC595 clock
_rrca_(); // right shift one bit of data
...[Details]
At 8:05 on May 16, Liu Zhigang, a dispatcher of Shandong Dezhou Power Supply Company, found an alarm message of grounding of phase B of the 10kV Mengde line on the duty screen. He notified the main...[Details]
1 Introduction
With the widespread application of virtual instrument technology, when developing various modern test systems based on LabVIEW, how to manage and analyze test data has become a ...[Details]
As the demand for the aviation industry grows, "environmental protection and energy saving", "cost reduction and efficiency improvement", and "rapid response" have become new commanding heights that ...[Details]
(Image source: Laser4Surf official website) As the trend of electric travel becomes increasingly obvious, the demand for batteries will increase in the future. People need batteries that are more...[Details]
First of all, "embedded" is a concept. There is no accurate definition. Different books have their own definitions. But the main idea is the same. Compared with general systems such as PCs, embedded ...[Details]
ADSP-CM40x integrates the industry's highest precision analog-to-digital converter and the fastest ARM Cortex-M4 core, fully meeting the demanding performance requirements of the next generation of i...[Details]
The domestic automotive-grade Hall current sensor CH704 is an isolated integrated current sensor chip developed for large current detection applications above 50A. It has the advantages of high pre...[Details]