As the title says: STM8S series MCU, TIM4 is used as the basic timer, but when the interrupt is turned on, it runs for a while and directly enters @interrupt void NonHandledInterrupt (void). I don't k...
Now I am going to make a fatfs+ARM+ucos data collection system. The collected data will be saved in files with year, month and day as the file name. The historical records can be checked on the LCD di...
The code in the attachment has been transplanted and run on MSP430F247. It is a very simple project.The basic work is to create two tasks and then schedule the two tasks....
Friends who have stm32f7 boards can download the program STM32Cube_FW_F7_V1.1.0\Project\STM32746G-Discovery\[/size] [size=6]Applications\QSPI\QSPI_perfs if you have time. I found that the data read fr...
Can anyone give me an example of sending MMS using GPRS modem? Written in C++, I'd be grateful. It includes connecting to the network and sending MMS. If you can solve this problem, I'd give you 1000 ...
I used a potentiometer to get a voltage through resistor voltage division and connected it to the analog input port. I found that when adjusting the potentiometer, the voltage did not change evenly an...
1. Fault phenomenon and cause analysis
1. During the operation of the equipment, the expansion sleeve is subjected to a large torque, and the mating surfaces of the shaft and the sleeve move...[Details]
A human-machine interface (HMI) refers to the platform used by people to operate a PLC. This platform provides an interface between programs and humans, serving as a medium for information transmis...[Details]
In the field of communications power supplies, AC/DC rectifier power supplies are called primary power supplies or basic power supplies, while DC/DC converters are called secondary power supplies. ...[Details]
01. Introduction
As in-vehicle networks migrate from the CAN
bus
to
Ethernet
, traditional millisecond-level synchronization accuracy can no longer meet the requirements of mul...[Details]
According to the latest financial report data, thanks to its leading position in advanced technology, TSMC's profit performance in the second quarter of 2025 was extremely impressive, with net prof...[Details]
introduction
Whether in the automotive entertainment or home theater system markets, consumers continue to demand more channels and speakers, each capable of handling higher audio po...[Details]
Recently, Orbbec issued an announcement that its application for issuing A-shares to specific objects in 2025 has been accepted by the Shanghai Stock Exchange.
The announcement shows that the ...[Details]
On August 18, John Krafcik, former CEO of Google's Waymo, recently questioned Tesla's Robotaxi service. He said: "Please notify me when Tesla launches Robotaxi. I'm still waiting. If there are empl...[Details]
Quantum dots are a cutting-edge nanomaterial. Using quantum dot materials in backlight sources has four unique advantages:
1. Longer lifespan - Since mature inorganic materials are used, the f...[Details]
According to foreign media reports, a team from the Helmholtz Association of German Research Centres (HZB) used a non-destructive method to study practical lithium-sulfur soft-pack batteries using ...[Details]
Ever since smartphones became popular, their battery life has become a major concern. Although current phones often have large batteries of 3,000 to 4,000 mAh, heavy users still have to charge thei...[Details]
The penetration of high-end intelligent driving is accelerating, and the wire-controlled chassis has emerged.
The demand for intelligent vehicles is driving the continuous upgrade of...[Details]
Humans have been driving cars for over a century, but their safety record is far from perfect. While today's vehicles are safer than ever, car accidents and fatalities continue to rise in many pa...[Details]
A car's drivetrain is essentially a system that includes the engine (a traditional internal combustion engine) that powers the vehicle, transmitting that power to the transmission, drive shaft, and...[Details]
A speaker box, also known as a loudspeaker enclosure, combines high, mid, and low-frequency speakers within a specially designed enclosure. A crossover network routes high, mid, and low-frequency s...[Details]
stm32/stm8
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