The requirements are as follows:1. The IO port can directly drive the buzzer and motor;2. Only 7 IO ports are required;
3. About 5x5mm;4. Common programming methods. Sorryfor the inconvenience.I found...
[align=left][size=3][color=#000000][backcolor=white]Problem description: During online debugging of F28004x, if CCS is used to reset the chip, the program will stop at 0x3FB02A and cannot continue to ...
Today I am testing STM32H743, mainly testing the reception of UART3 serial port, referring to ST company's routine material "UART communication on STM32 Microcontrollers using HAL" [code] /* USER CODE...
The complete demonstration program uses the same program structure as V1.Full ProgramList of key documentsmain.py, the main program
common.py, common files
ef_xxx.py, effect files, currently including...
[i=s]This post was last edited by wadeRen on 2022-1-27 10:37[/i] # [Article Navigation] [GD32L233C-START Review——01. Unboxing, Development Kit](https://en.eeworld.com/bbs/thread-1192154-1-1.html "GD32...
The previous post introduced the interface design and implemented the interface test through software simulation, which basically met expectations. This post introduces adding hardware support and imp...
1.
Outdoor LED display screen
System introduction
This system is controlled by
Computer
synchronously
and communicates through one or two Category 5e 8-core network cab...[Details]
Introduction
With the continuous application of contactless logic encryption cards, the shortcomings of its technology are increasingly exposed, and it is difficult to meet the needs of higher ...[Details]
Intel is the world's largest processor chip company, but it has the lowest share in the NAND flash memory market among the six major original manufacturers. In addition, in the Q1 quarterly financial...[Details]
Color consistency
LED full-color display is a new type of indoor and outdoor large-size electronic communication media. It has the characteristics of large size, good environmental adaptability,...[Details]
LED dot matrix display screens have been developing in two directions. High-end products are mainly full-color display screens. Their control systems mostly use ARM, CPLD, FPGA and other chips. The...[Details]
This is not the first time Cruise has acquired a sensor manufacturer. Foreign media reported that Cruise, General Motors' autonomous driving subsidiary, has acquired German millimeter-wave radar su...[Details]
Measuring a Simple Signal Next, use the DS1000 oscilloscope to observe an unknown signal in the circuit, and quickly display and measure the frequency and peak-to-peak value of the signal. (1) Rapid...[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]
1. Introduction
The lithium battery monitoring system implemented in this paper consists of DS2762 lithium battery monitoring chip, 51 single-chip microcomputer, and LCD display module. The co...[Details]
As Steve Tarnowsky, GM’s head of global battery engineering, said at NI Connect last month, manufacturing batteries at scale is key to developing electric vehicles that the masses can afford. As th...[Details]
On the morning of April 24, after years of speculation, we finally know the name of Google's first self-branded smartwatch: Pixel Watch, well, not surprising at all. Recently, Google filed ...[Details]
When stm8s uses stvd for simulation debugging, the following error is prompted: Error: gdi-error : The Flash Memory Read-out protection option must be disabled for debug. Disabling this option will ...[Details]
working principle
The DC high voltage generated by the internal battery as the power source through DC/DC conversion goes out from the E pole through the tested product to the L pole, thereby gener...[Details]
Servo systems are an indispensable part of modern industrial automation and precision control. According to different control methods, servo systems can be divided into open-loop servo systems, clo...[Details]
PCB Design
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