Help me, this happens when I place a pad. I searched and it said to not select a slot and select a round one, but it is grayed out and I can't select it.
What should I do? Thank you!...
[i=s]This post was last edited by mig29 on 2020-11-6 20:47[/i]This article is mainly used as a memo note: confirm that the USB Composite_Device Demo of Artery is easy to use and has a good program str...
[size=5]Normally, RET is used for return in ordinary assembly subroutines, and RETI is used for interrupt return in interrupt service subroutines. Both instructions can pop the breakpoint address from...
Since the porting of lvgl to 86 board has been realized , many cases can be built based on the lvgl framework. In the previous article, I said that I felt that the documentation of lvgl was not well o...
Today at 10:00 AM, live broadcast with prizes: Protecting clean water sources - ADI water quality monitoring solutionsClick here to enter the live broadcastLive broadcast time: 10:00-11:30 am, Novembe...
August 24, 2023, Beijing, China - Micron Technology Inc., the world's leading semiconductor company, today announced that its Micron Foundation will donate 1 million yuan to the G2A China Flood Relie...[Details]
(1) Impact of installing different IDEs -IAR -Downloaded cracked version, no code size limit, the editor is relatively backward, some humanized editing operations are missing (a common problem of ...[Details]
/** * @brief Read a certain number of bytes of data from a certain starting address of a device on the I2C1 bus into an array * @param driver_Addr: I2C device address * @param start_Addr: star...[Details]
Defang Nano announced on the evening of January 11 that it expects to make a profit of 760 million to 830 million yuan in 2021, reversing the loss year-on-year. Defang Nano pointed out that during ...[Details]
This application note describes how to calculate
the CCEN duration of the
MAX9257
/MAX9258 programmable serializer/deserializer (SerDes) based on the STO timeout, clock frequency, and UART bit ...[Details]
2-1-1-13. Measurement of hysteresis loss and eddy current loss in the core of a double-excitation transformer
The hysteresis loss and eddy current loss of the dual-excitation transformer c...[Details]
BootLoader refers to a small program that runs after the system starts and before the operating system kernel runs. Through BootLoader, we can initialize hardware devices and establish a mapping of me...[Details]
1 Theoretical Analysis
Ultrasonic waves
When propagating in a suspension, the ultrasonic waves that encounter the suspended particles are scattered and attenuated at the interface, an...[Details]
On December 18, Xinyuan Micro, a company listed on the Science and Technology Innovation Board, announced that it had been involved in a lawsuit with Dalian Dehao Optoelectronics due to a payment dis...[Details]
Product Overview
The ACM6753 is a three-phase sensorless motor driver IC with integrated power MOSFETs that can provide drive current up to 3.2 A peak. The ACM6753 is specifically designed...[Details]
According to the particularity of LED luminous flux measurement, a unique optimization is made in the design of the integrating sphere for LED measurement, and the use of high-reflectivity diffuse ...[Details]
SiFive Performance P870-D brings high compute density and scalability to data centers, automotive and embedded systems
SANTA CLARA, Calif., August 14, 2024 –
SiFive, ...[Details]
Special power supply is a special type of power supply. The so-called special is mainly because the technical indicators of the power supply are different from those of the common power supply, wit...[Details]
On October 15, the Sichuan Provincial Department of Economy and Information Technology issued an announcement, publicizing the list of 25 new industrial tracks to be recognized in Sichuan Province ...[Details]
PCB Design
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