I would like to ask all forum friends, when designing the AD9 package, how to round the corners of the surface mount rectangular pad? As shown in the figure below....
1. Unboxing (on 2022-01-21)
I placed an order on Taobao yesterday afternoon, and I didn't expect to receive it this morning. I saw that it was shipped from Beijing, and it was shipped by SF Express. N...
The book "Model-Based Design: MCU" adopts the advanced product development concept - model-based design method, and uses MATLAB R2010b as the software platform. It allows engineers to conduct requirem...
Development board for this activity: AT-START-F403A
From: Arteli Technology (Chongqing) Co., Ltd.Number of development boards: 10AT-START-F403AAT-START-F403A helps you explore the high performance fea...
1) Enable the general purpose input and output port peripheral (GPIO).
// Enable the GPIO module (the corresponding peripheral module can also be enabled in BootLoader)
PSCModuleControl(SOC_PSC_1_REGS...
Working conditions of switching power supply:
1. Switch: Power electronic devices work in a switching state rather than a linear state
2. High frequency: Power electronic devices operate at high f...
This month, BlackBerry announced that it would no longer provide legacy services for BlackBerry 7.1 OS and earlier, BlackBerry 10 software, and BlackBerry PlayBook OS 2.1 and earlier. This mea...[Details]
According to Jiwei.com, after the first production line was lit up in January this year, new developments have been reported about the HKC project in Changsha recently. According to the Changsha Ev...[Details]
A new report from Akamai Technologies, Inc. (Akamai) (NASDAQ: AKAM), the intelligent edge platform for secure digital experiences, found that the media industry was hit with 17 billion credential stu...[Details]
Today, Samsung confirmed the upcoming Galaxy Tab S8 and its full lineup of all Wi-Fi/LTE/5G models through an official document. The document, which can be found on the Galaxy Tab S7 ordering page ...[Details]
At present, TCP sliding window has been widely used on the Internet for end-to-end congestion control. However, with the increase of network users and the diversification of the business flows carr...[Details]
In the new energy vehicle market in 2024, although fire accidents have been greatly reduced compared with before thanks to the advancement of power battery safety technology, they still occur from ...[Details]
1. Call the established FOLGE program in CALL.
2.CALL calls the FOLGE program:
PGNO = PRG_NR$IN TO $IN
FolgestarnOpen Folge program
- Program Start -
SWITCH P_TYPE...[Details]
On July 6, Guangzhou Yichang Technology Co., Ltd. held a ribbon-cutting ceremony at its Jiangsu base to mark the successful launch of Yichang Technology's first new energy portable energy stora...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Experienced channel partners will focus on promoting Universal Instruments' advanced process laboratories. Universal Instruments' Advanced Process Laboratory recently announced that it has appointe...[Details]
This article mainly discusses the method of quantitative analysis of the availability of power supply system, and makes quantitative analysis and calculation for several typical power supply sche...[Details]
After a day, I finally understood what functions the SystemInit() function implements. I am a beginner in STM32. I have recorded it as follows (please point out any misunderstandings):
The library us...[Details]
The recent Ant-Man movie did a great job of showcasing quantum mechanics, but the future of quantum science is brighter than fiction. Quantum applications are already the basis for some of the worl...[Details]
On October 18, Vishay Intertechnology announced the industry's first high-voltage chip voltage divider. The voltage divider uses a ribbed molded package with compatible surface mount leads. The Vis...[Details]
The crystal frequency of 2440 is 12MHZ, and there are two PLLs: MPLL and UPLL. MPLL generates FCLK, HCLK, PCLK; UPLL generates UCLK. FCLK provides clock for ARM core, HCLK is AHB bus clock, PCLK is A...[Details]
PCB Design
京公网安备 11010802033920号
EEWORLD
