Based on the previous label learning, we learn to use the button control and control the content displayed by the label:
Ordinary buttons are easy to create. Just specify the button content (text, bit...
TI's MSP430 supports online upgrades by loading the Bootloader in the main program. Through the online upgrade function, customers can update the internal program of the MSP430 at any time through an ...
Data shows that a considerable proportion of energy is consumed by motors. High efficiency and stability is a technological trend. This presentation will combine the application scenarios in factories...
[i=s]This post was last edited by Knight on the Sun on 2022-5-6 17:06[/i]1. Development Board Introduction
The HPM6750EVKMINI development board uses the HPM6750 from Shanghai Xianji Semiconductor Tech...
How can an electric mosquito swatter kill mosquitoes without harming people? Is it because the voltage is high and the time is short? Isn't that the same as ESD testing?...
I received the development board from Onsemi a long time ago. Due to the company's reasons, I work 996 every day and have no time to use the development board of Onsemi to do what I want to do. I fina...
skyworth74onsemi and Avnet IoT Innovation Design Competition
1 Overview
Many MCU applications need to execute many tasks at the same time. For such applications, we can use real-time operating systems to flexibly arrange system resources. RTX51 is a...[Details]
The magnetic flap level gauge is top-mounted or side-mounted in a bypass pipe when measuring liquids. The magnetic flap level indicator, liquid level switch and liquid level transmitter are installed...[Details]
1. Determination of instrument accuracy indicators
The basis for determining the accuracy of instruments comes from national standards, ministerial standards, tasks assigned by superiors, and ...[Details]
Before writing this blog, I have to reflect on myself, because the serial port program in the past, like the stepper motor, sometimes worked and sometimes didn't. Now I finally know why, because ther...[Details]
Software (linux-2.6.30.4):
The serial port driver of the Linux system is different from the general character device. It adopts a hierarchical architecture and is implemented as a serial system.
(1...[Details]
1. Reading skills of automobile circuit diagrams
1. Distinguish the three types of signals in automotive circuits
If you want to understand the automobile circuit diagram, you must unders...[Details]
PlayStation officially announced that variable refresh rate (VRR) support will be launched to PS5 players worldwide, and the PS5 versions of multiple games will receive game patches that support VRR....[Details]
(Image source: Renovo) According to foreign media reports, on June 25, local time, autonomous driving software company Renovo announced a partnership with Seagate Technology plc, a leading provi...[Details]
As of the end of June, the first batch of eight power spot market construction pilot projects in China have all started trial operation. In addition to subverting the dispatch model and price mecha...[Details]
Have you ever had this experience: when you want to charge your camera, mobile phone or tablet, the charger is mixed up with the chargers of other electronic products, and the wires are tangled. Th...[Details]
A 1~399KHZ PLL synthesized oscillator circuit with stable frequency equivalent to a quartz crystal oscillator
Function of the circuit
If the oscillation frequency is accura...[Details]
I have been using stm8 recently. I need to use IAP upgrade in my project. At the same time, I need to use interrupts in BootLoader and App. I spent some time looking for many blogs, collecting everyo...[Details]
This experiment did not add too much, it just added support for the input subsystem on the original basis. When a key interrupt occurs, an event will be sent to the kernel, so that it can be implemen...[Details]
Chassis, engine, and gearbox are the three core structural parts of traditional automobiles. Under the "new four modernizations" of automobiles, only the chassis has been retained, and "human-machine...[Details]
Recently, at a busy energy storage power station construction site, the 2.5MW liquid-cooled energy storage inverter innovatively launched by Kehua Digital Energy is being installed in an orderly ma...[Details]