[b][size=5]Lecture 1: Basic Knowledge of IO[/size][/b] This class will take the 51 series MCU AT89S52 as an example. Questions, criticisms and exchanges are welcome. The AT89S52 MCU is compatible with...
All GPIOs are predefined in pyb.Pin.board.Name: x1_pin = pyb.Pin.board.X1 g = pyb.Pin(pyb.Pin.board.X1, pyb.Pin.IN) You can also use this g = pyb.Pin('X1', pyb.Pin.OUT_PP) You can also define your own...
[color=#000][font=simsun] [/font][/color] [color=#000][font=simsun] [/font][/color] [color=#000][font=simsun]Today I recommend a very practical reference book: "[/font][/color][font=simsun][color=#000...
Does EVC support regular expressions? If so, can you give an example? I want to do a file search. My idea is to recursively find the file names in the directory and then use regular expressions to mat...
This table verifies the previous preliminary judgment. In the high-end field, Xilinx has an absolute market position in terms of both the number of FPGA chips and the scale of target verification chip...
I recently ordered a batch of capacitors with the following dimensions: D 8.5cm; L:24..7; S:3cm; Material: Aluminum. How much does one capacitor usually weigh?...
introduction
As “energy conservation and emission reduction” has become an indicator of the National Economic Development Outline of the 11th Five-Year Plan, people’s awareness of green enviro...[Details]
In the scorching summer, electric fans are a must-have for cooling down people's homes. However, I believe most people have encountered this situation: the fan is plugged in, the switch is pressed,...[Details]
A patent disclosed by Ford proposes replacing traditional segmented side curtain airbags with integrated full-width side curtain airbags that span the side of the vehicle and can be deployed simult...[Details]
The MCX E series is the most reliability- and safety-focused series in NXP's extensive MCX product portfolio.
With the launch of this series, NXP has further enriched its 5V-compatible MCU pr...[Details]
In the period after the switching power supply achieved the "20 kHz" revolution in the 1970s, although improvements and enhancements were made in circuit technology, the development level of the se...[Details]
As a pioneer in the new smart home concept, robot vacuums have captured a significant market share. Robot vacuums, also known as automatic sweepers, smart vacuums, or robot vacuums, are smart home ...[Details]
Keysight Technologies reported strong third-quarter results, with revenue and earnings per share exceeding expectations and steady order growth. The company, driven by strong growth across multiple...[Details]
The consumer electronics, appliance, industrial, and automotive markets are experiencing increasing demand for sophisticated motor control solutions. Depending on the application, a variety of moto...[Details]
Motor potting compound is a high-performance sealing material widely used for motor encapsulation and insulation. It is essential for motor protection and packaging. Its ideal moisture and water re...[Details]
According to a comprehensive report from Electronics Fans Network on August 4th, Lens Technology disclosed its latest progress in the humanoid field during an interview. Lens Technology stated that...[Details]
Preface
In recent years, the quadcopter market has become increasingly popular, and everyone has been exposed to them in various ways. Aerial photography applications using quadcopters ...[Details]
1. The significance of reactive power compensation
In industrial enterprises, a large number of electrical equipment are inductive loads, such as motors, welding machines, and electric furnace...[Details]
Electric vehicles are undoubtedly the hottest product in the current automotive market, but their sales are clearly far behind those of traditional fuel vehicles. This is largely due to a lack of u...[Details]
On August 14, 2025,
WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Quan Ding has launched an AI fa...[Details]
The headlights in smart cars are becoming "smarter". They are no longer just tools that passively illuminate the road ahead, but safety components on par with driving assistance, sensors, and algor...[Details]