[i=s]This post was last edited by chrisrh on 2021-3-25 16:55[/i]1. Use serial port printf to output results
//user_init.c-----Uart_printfPA13----Uart0_RXPA14----Uart0_TX
Remove the macro definition #i...
Manufacturing enterprises, especially the fast-moving consumer goods industry, face fierce competition and the market changes very quickly. However, the corresponding warehouse management methods are ...
There is a USB interface on the CH582 development board, which can be connected to peripherals such as keyboard and mouse. I want to use CH582 to control the LED indicator of the USB keyboard. I encou...
Recently I have been learning 51 single-chip microcomputer and I would like to share my recent experience. I originally wanted to learn sm32 directly, but after thinking about it, I think 51 is more s...
We use many triode amplifier circuits in our study and life, but there are also many people who can't tell the types of amplifiers, such as the author. Today I will make a brief summary of the types o...
Over the past decade, designers have developed silicon technology capable of running advanced deep learning math fast enough to explore and implement artificial intelligence (AI) applications such as ...
White light emitting diodes ( WLEDs ) have been widely used, mainly because WLEDs can be used to provide backlighting for portable electronic product displays. It is generally believed that a single ...[Details]
It was learned on August 9 that the Southwest Branch of State Grid Corporation of China recently completed the first cross-provincial green electricity transmission pilot project for the Internet o...[Details]
New data compiled by the Association for the Advancement of Sustainability in Higher Education show that solar power installed capacity at U.S. colleges and universities has surged 450% in the past...[Details]
This routine test tests the communication quality of the transmission link when the center frequency of the input device is between 2.9G and 3.4G, the signal strength of the receiving device is -80db...[Details]
The slow charging harness is the harness that connects the slow charging port to the on-board charger and uses AC power.
1. Slow charging harness distribution
High voltage wiring ha...[Details]
1) The 2×2 matrix keyboard circuit is shown in the figure //////// Picture 1 (2) Keyboard scanning subroutine: KEY1: ACALL KS1; Call the subroutine to determine whether a key is pressed ...[Details]
1 Introduction
The circuit topology of the power switch circuit is divided into current mode control and voltage mode control. Current mode control has the advantages of fast dynamic response,...[Details]
As the first domestically produced urban compact SUV under Shanghai General Motors Buick, Encore ENCORE integrates the best genes of Buick's new design language and global platform. By combining th...[Details]
Today’s
autonomous driving
has reached the stage of competing in “digital infrastructure”.
Since "BEV+Transformer" became the recognized algorithm architecture, algorithm barrier...[Details]
Today, 5G technology is changing the game for automakers and revolutionizing what drivers can expect from a new car. Just like the artificially intelligent car named KITT that appeared in the hit T...[Details]
The functions of modern military and industrial automation equipment are constantly improving and the degree of integration is getting higher and higher, which puts higher requirements on the suppo...[Details]
Recently, Teradyne Inc. said in an earnings call that its
Robotics
team achieved $375 million in revenue in fiscal 2023.
The US-based company has three subsidiaries: Energid (productio...[Details]
Dallas' iButton products are a series of new 1-wire bus devices. DS1991 is an encrypted storage information button, encapsulated in a stainless steel shell with a diameter of 16mm. It is small in...[Details]
This is a dehumidifier for 3D printing dryboxes that keeps filament dry without the need for desiccant.
Overview
After building this project, you will be able to equip your 3D printer dry...[Details]
Analysis process:
Program entry
Phase 1 Program Analysis
Second stage program analysis
2440 Development Board:
1.uboot entry:
To see the entry of...[Details]