[i=s]This post was last edited by lb8820265 on 2020-9-13 19:13[/i]HID (human interface device) is also called human-machine interface device. Our common mouse, keyboard, game controller, etc. are all ...
The microcontroller used is MSP430F5438, which is an older one. But it has more serial ports, so I still like it.
When using the SPI hardware interface, initialize the program code:
void halCom3Init(v...
Capacitors are the most common and commonly used devices in circuit design. They are one of the passive components. Active devices are simply devices that require energy (electricity) power, and devic...
{:1_123:}The results of the competition are out and will be announced later today. To warm up, let's first reveal the enthusiastic netizens in the competition. This competition adopts a scoring system...
The BLUENRG-1 broadcast interval is set to 1S. The wake-up reason is printed after each wake-up from sleep mode. However, the wake-up reason is printed twice each time. I don’t know why?...
[i=s]This post was last edited by nemo1991 on 2019-9-30 14:11[/i]It is a great honor to participate in the evaluation of I-Prober 520 probe. Thanks to AIM-TTI and EE.After a period of evaluation, the ...
Introduction
As people's requirements for electronic products become higher and higher, 8-bit processor systems represented by the 80C51 series are beginning to face more and more limitations...[Details]
Traditionally, switching power supplies (SMPS) have been implemented with a basic analog control loop, but recent developments in digital signal controller (DSC) technology have made designs with full...[Details]
With the rapid development of semiconductor lighting technology, various types of lamps and lamps using LED as light sources have emerged in large numbers, especially many LED lamps that replace trad...[Details]
0 Introduction
Friction materials are essential functional materials for automobile braking systems. Brake pads made of friction materials not only directly affect the operability, reliability ...[Details]
Most people think that MediaTek is a mobile phone chip company, but in fact, MediaTek's business is diversified. Taking the second quarter of 2021 as an example, mobile phones accounted for 57% of it...[Details]
I believe most electrical technicians are familiar with the electrical component of thermal relays. The main function of thermal relays is to be used in motor control circuits to provide overload pro...[Details]
What is the PLC scan cycle?
1. PLC scan cycle refers to the time required for PLC to execute from the first line of the main program to the last line and then return to the first line.
...[Details]
Can variable frequency motors be started frequently?
Compared with traditional motors, variable frequency motors have the advantages of high starting frequency, smooth starting, and good load ...[Details]
In today's society that is highly dependent on electricity, power loss has become a key factor that cannot be ignored in the field of power electronics. In order to meet the industry's demand for mor...[Details]
Section 001_Auxiliary Line 1_Hardware Knowledge_LED Schematic Diagram When we learn C language, we will write a Hello program. When we write ARM program, there should also be a simple program to gu...[Details]
introduction
Ultra-high frequency (UHF) band radio frequency identification (RFID) near-field reader antenna (NFRA) is attracting much attention due to its potential for application in single-...[Details]
During the 2017 Shenzhen Security Expo, Zhang Pengguo, president of Uniview, mentioned in an interview with Leifeng.com that AI startups that started with algorithms will most likely have three ways ...[Details]
Nowadays, as people's consumption patterns become more diversified, e-commerce transactions are developing at a faster pace, and logistics must follow suit. In pursuit of higher efficiency and lower ...[Details]
Industrial parks are important carriers of economic development, but they are also major carbon emitters. The latest data shows that carbon emissions from national and provincial industrial parks a...[Details]
Industrial Control Systems (ICS) are computer systems used to monitor and control industrial production processes. With the rapid development of Industry 4.0 and smart manufacturing, ICS have been ...[Details]
MEMS sensors
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