The test result of this application is SK202, which requires the use of AB together:SK202 adopts horn antenna design, supports full-duplex Gigabit Ethernet through 60GH millimeter wave, and realizes G...
According to foreign media reports, the source code of 50 companies including Microsoft, Adobe, Lenovo, AMD, Qualcomm, MediaTek, General Electric, Nintendo, Disney, and Huawei HiSilicon has been leake...
Some tips and tricks for CircuitPython programming:Read an digital input as a Button
import board
from digitalio import DigitalInOut, Pull
button = DigitalInOut(board.D3) # defaults to input
button.pu...
"On June 4, King Yuan Electronics, a leading semiconductor packaging and testing company in Taiwan, announced that due to the impact of the epidemic, the company began to suspend production for 48 hou...
I started learning switching power supplies in my junior year, and it has been half a semester. I encountered many problems when trying to do a boost homework. Because the question requires 2-3.3V boo...
Under the current international situation, concerns about security issues are increasing, and constraints related to power system operation and network security must be formulated into explicit res...[Details]
The stack is used to store temporary variables of functions, and many people don't pay attention to it. This time, I was also caught. The default stack size was 1K, and I had set it to 2K. Who knew th...[Details]
Introduction: Monroe disassembled the battery system in three videos, the Pack as a whole, the Pack inside, and the module structure. This article introduces the second video, which shows some improv...[Details]
At MODEX 2024, Schneider Electric announced the release of two new
collaborative robots
: Lexium RL 3 and RL 12, and the Lexium RL 18 model later this year. From single-axis machine tools t...[Details]
With the advent of the technological age, our daily lives are increasingly filled with a variety of electronic products, which greatly improves social productivity and makes our lives more colorful. ...[Details]
In August this year, Samsung launched a pair of earphones shaped like a cashew nut, called the Samsung Galaxy Buds Live. This is an earphone with active noise reduction capabilities, and it has ...[Details]
1 Introduction
In recent years, power electronics technology has developed rapidly, and DC switching power supplies have been widely used in various fields . Soft switching technology, especi...[Details]
1. Experimental tasks
Let's use the table-fetching method to implement the advertising light, so that port P1 can make a single light change: move left 2 times, move right 2 times, and flash 2 ti...[Details]
Until now, the brake lights, turn signals, reverse lights and rear fog lights of cars have used 21W to 27W tungsten bulbs with a brightness of 280 to 570 lumens as light sources. Tail lights, parking...[Details]
1. Allocation of S3C2440 address space
1. The memory controller of s3c2440A has the following features:
l Big and small endian (selected by software)
l Address space: 128M bytes per bank (1G by...[Details]
This paper discusses the hardware and software design of ultrasonic tooth cleaning machine with single chip microcomputer as the core. The tooth cleaning machine uses current sampling feedback to a...[Details]
Key function: single click, double click, long press If a button is pressed for more than 1.5 seconds, it is considered a long press event. If the time interval between two consecutive presses does...[Details]
Recently, Shenzhen BYD Power Battery Co., Ltd. and Kaiwo New Energy Vehicle Group Co., Ltd. held a strategic cooperation signing ceremony in Nanjing. The two parties established a long-term strategic...[Details]
1. Introduction There are corresponding examples in the cube package for the three commonly used ARM IDE tools: MDK-ARM (keil), EWARM (IAR) and TrueSTUDIO (Atollic). As for arm-gcc, cube only provide...[Details]
From October 14 to October 20, Sunwoda Power will present its core products at the Paris Motor Show, one of the world's five major auto shows; at the same time, its manufacturing base in Hungary wi...[Details]
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