[i=s]This post was last edited by caxfan on 2022-11-5 20:28[/i]#3D Printer Controller ProjectcaxfanIntroduction
A project based on the open source 3D printer system Smoothieware V2.0 ported to STM32F7...
I generated the interrupt code for UART1 using STM32CubeMX.The interrupt code is generated in the file stm32f0xx_it.c. To verify whether an interrupt occurs, I use the uart_irq variable to indicate th...
I was originally going to test the RTC timed wake-up and low power state of GD32L233, but found that the chip power supply is provided by AMS1117, there is no place to disconnect, and it is also conne...
Altium Designer Ver18 official tutorial, including Chinese and English versions. This tutorial explains in detail step by step from creating a new schematic to drawing a PCB, and then to checking and ...
I am currently using a 24V 2A push-pull electromagnet. I have connected a diode in parallel to the output end of the MOS tube to discharge to 24V. Are there any requirements for the selection of this ...
A few days ago, STMicroelectronics (ST) officially announced that the company's Norrköping plant in Sweden has produced the first batch of 8-inch silicon carbide (SiC) wafers, which marks the company...[Details]
With the development of science and technology, human beings have higher and higher requirements for power quality and power supply safety. In some important occasions, such as banks and hospitals, p...[Details]
This article introduces the measurement problem of 7723 audio analyzer. During measurement, the reading flashes on and off and cannot be read, and the instrument cannot continue to measure. 1....[Details]
1. Principle
LED light signals are collected through optical fibers, converted into photoelectric signals, and imported into the LED test (analysis) module. The analysis data is imported i...[Details]
There are many reasons why electric cars are difficult to promote, but the essence of the problem is the battery. For a car, people first require basic transportation functions, and then additional...[Details]
The rocket launcher distribution box plays an extremely important role in the completion of the rocket launcher's combat mission. It mainly controls the height and direction of the rocket launcher ...[Details]
The turbine flowmeter is a velocity meter. This type of flowmeter has the advantages of high accuracy, good repeatability, easy construction, few moving parts, high pressure resistance, wide m...[Details]
To lay the groundwork for writing an article - reminding myself,,,,,, I have been searching for these two days. #pragma vector = PORT1_VECTOR
__interrupt void P1_Interrupt() //P1 port interrupt fun...[Details]
Third quarter revenue of $3.56 billion GAAP EPS was $0.61 and non-GAAP EPS was $0.74 Returned $724 million to shareholders SANTA CLARA, Calif., August 15, 2019 – Applied Materials, Inc. (NAS...[Details]
An oscilloscope is an electronic measuring instrument with a wide range of uses. As the saying goes, electricity is invisible and intangible. However, an oscilloscope can help us "see" electrical sig...[Details]
On January 13, according to SamMobile, Samsung confirmed to Korean media that the release of the Exynos 2200 chip was delayed. Samsung executives said, "We plan to launch the new processor when we ...[Details]
New tool provides comprehensive support to customers developing and manufacturing products designed for multi-channel audio using WiSA E and WiSA DS Beaverton, OR, USA - July 25, 2023 - WiSA Techno...[Details]
FP5217 is a non-synchronous boost driver IC with built-in NMOS30V/8A/15mΩ, low input startup voltage 2.8V and wide operating voltage 5V~24V, single lithium battery 3V~4.2V application, connect ...[Details]
On November 13, Qi Caijuan, an employee of Ningxia Electric Power Research Institute, stepped up communication and cooperation with State Grid E-Commerce Company and State Grid Energy Institute to ...[Details]
On October 30, the highly anticipated iQOO latest flagship phone,
iQOO 13, known as the "light of performance", was launched in Shenzhen.
This model is exclusively supplied by BOE (BOE Tech...[Details]