The previous article solved the problem of how to resolve I2C deadlock, [NXP Rapid IoT Review] Touch buttons do not respond - How to resolve I2C deadlock [url]https://en.eeworld.com/bbs/forum.php?mod=...
[i=s]This post was last edited by Li Baiyi on 2019-5-18 20:38[/i]Software architecture: [font=宋体][size=4]1. Firmware library file: [/size][/font][font=宋体][size=4]GD32E23x_Firmware_Library[/size][/font...
[i=s]This post was last edited by qwqwqw2088 on 2020-3-29 11:22[/i]Silicon carbide (SiC) is a relatively new semiconductor material. To begin with, let's take a look at its physical properties and cha...
How to make the developed electronic products creative ? How to overcome the difficulties encountered in the process of developing electronic products (such as how to determine product functions, how ...
0. Introduction
In the previous section, the serial port idle interrupt and receive interrupt were used to implement serial port variable length data reception. This article uses DMA to receive serial...
1. Basic composition:
MCU small system + 4*4 matrix keyboard + 1602 display + DC motor
Basic Circuit:
Keyboard and display
The keyboard is connected to the P1 port, and the LC...[Details]
Step 1: Send any character when the serial port counts down Rx： HI-TECH Software (C) 2008 Download-5 Download-4 Download-3 Download-2 Download-1 Tx Step 2 Send the application "xx.hex" file The third...[Details]
Chapter 6: The core of time slice round-robin scheduling The time slice rotation method is very interesting. In the example in this article, three tasks are created. The tasks have no priority. Und...[Details]
As a new light source, LED power supply and drive circuit are different from the electronic ballast of fluorescent lamps. The main function of LED drive circuit is to convert AC voltage into DC volta...[Details]
The 2440 development board I used is named TX2440. Step 1: U-Boot -1.1.6 requires cross-compilation tool 3.3.2, first install arm-linux-gcc-3.3.2.tar.bz2. Step 2: Put U-Boot-1.1.6 into the smb server...[Details]
Vishay's Advanced 30 V N-Channel MOSFETs Further Improve Power Density and Efficiency in Isolated and Non-Isolated Topologies
The device is packaged in PowerPAK® 1212 8S and ha...[Details]
Economic Comparison of High-Efficiency and Energy-Saving Triangular Wound Core 10KV Transformer
Power supply loss consists of management line loss and technical line loss. Reducing power su...[Details]
On October 7, LG Energy Solution, the world's third largest
power battery
manufacturer, released its latest mid- to long-term strategy: to expand its business from
battery
manufactu...[Details]
Honor Play3 has been released, and Xiong Junmin, Vice President of Honor Business Department (Product), is also working hard to promote the product. On September 5, Xiong Junmin reposted a certain ...[Details]
Experiment - UART data transmission and reception experiment
1. Look at the schematic to determine how the UART hardware is connected
As can be seen from the schematic diagram...[Details]
3 Design of SWP connection solution in SIM card
3.1 System Structure
A large-capacity SIM card is a smart card that supports large-capacity storage, high-speed transmission, and has new appl...[Details]
Mouser and Analog Devices team up to release new e-book Provides insights from multiple experts on embedded security December 18, 2023 – Mouser Electronics, a well-known new product introduction (...[Details]
1 Introduction RFID is the abbreviation of Radio Frequency Identification, also known as electronic tag, which is a technology that uses radio frequency signals to achieve contactless information tr...[Details]
In the process of burning AVR microcontrollers, it is inevitable that the fuse position is wrong, and the result is that the AVR microcontroller cannot be read or written! What should we do at this t...[Details]
1. Familiar with AVR microcontroller UART resources, starting with baud rate and frame
Baud rate: Different from 51, it has a separate baud rate generator, which does not require a timer to generat...[Details]
RF/Wirelessly
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