I wrote a keyboard driver key_scan.c. 1. How should I write the compilation statement in Makefile if I want to compile it into key_scan.o? Thank you. 2. What should be the parameter name of the functi...
Could you please tell me how 16V can generate 10.4V and 9.3V? 10.4V has a maximum current of 50mA, and 9.3V has a maximum current of 200mA. Thank you!...
I am using the Hangzhou Gaolian DM 2410B+ARM9 development experimental platform. I encountered a problem during the boot test. After successfully solving it, I feel it is necessary to write it down an...
When multiple Zigbee networks in the same space use the same physical channel, communication efficiency will decrease.
In zstack, the usual solution is to manually modify the value of the DEFAULT_CHAN...
[p=26, null, left][font=Arial][size=14px][color=#000000]1.ADC and P6 are multiplexed. So to set P6.0 to AD function, make sure P6DIR=0X00, that is, input. [/color][/size][/font][/p][p=26, null, left][...
Requirements: Duty cycle (slope of rise and fall), frequency, and amplitude can be adjusted in any way, and the frequency should be between 10KHz and 100KHz! Please give us your advice! This little to...
From being a global leader to losing the market, Korean battery manufacturers have always wanted to regain the lost market and dignity, but facing Chinese battery manufacturers represented by CAT...[Details]
As the main model among new energy vehicles, pure electric vehicles have received strong support and encouragement from the country in recent years, and their development is changing with each pass...[Details]
Multi-touch mobile phone
Multi-touch is a system that can respond to multiple touches on the screen at the same time. Multi-touch phones are divided into capacitive and resistive types. Capaci...[Details]
1 Introduction
In the mid-1960s, American scientist Maas conducted extensive experimental research on the charging process of open-cell batteries and proposed an acceptable charging curve for ...[Details]
Based on a survey of more than ten intelligent robot companies, this article sorts out and analyzes the current development status of the intelligent industry and the challenges and differences it ...[Details]
On August 22, the National Energy Administration released the latest data, showing that by the end of July 2025, China's total number of electric vehicle charging infrastructure will reach 16.696 m...[Details]
Electric vehicles are now widespread, but they've brought with them a host of problems, the most prominent of which is charging. Small electric vehicles (EVs) are a new form of transportation in a ...[Details]
Electric vehicles are becoming increasingly popular, with increasingly longer ranges. There are two ways to charge electric vehicles: slow charging and fast charging. Which is the most suitable? Sl...[Details]
Industrial computers with GPUs leverage powerful parallel processing to build deep learning models to analyze and respond to optical inputs. The systems develop an understanding of visual data to i...[Details]
Magna's integrated in-cabin perception system fuses vision and millimeter-wave radar data to detect the presence of passengers, identify stranded children, monitor driver fatigue and vital signs, a...[Details]
Teletrac Navman has launched the Multi IQ dashcam, a cloud-based solution designed for large commercial vehicle operators. It connects up to five cameras to cover the vehicle's interior, sides, and...[Details]
In the field of intelligent driving, regulations are becoming increasingly stringent, and the technical threshold continues to rise. Especially after the traffic accident in March 2025, the Ministr...[Details]
In daily life, when we purchase a transformer, we are faced with the installation and wiring procedures. Generally speaking, large transformers such as power transformers are equipped with speciali...[Details]
The range of an electric vehicle is crucial to the driving experience, and range anxiety is a common headache when driving an electric vehicle. Although the latest electric vehicles can achieve a r...[Details]
Consumer demand for premium listening experiences has driven rapid evolution in the wireless headphone market in recent years. Hybrid designs, which utilize two drivers per earbud to enhance sound ...[Details]