Modern cars have more computing power and technological complexity than smartphones. Therefore, interference between different technologies and RF signals in modern cars is a constant challenge for de...
MSP430 MCUs integrate analog and digital peripherals to meet your sensing and monitoring needs. Integrated peripherals include ADC, DAC, op amps, timers, SPI, UART, I2C, USB, and LCD drivers
MSP430 Ca...
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I have reached a dead end with key debounce. Please help me.I want to use the timer 10ms interrupt to perform software debounce. Please give me some advice....
[b]I recently got a new job, and just started to use Altium Designer 17. It is quite different from the familiar AD15. It shows that AD is working hard to update. I have made this thread to sort out t...
[i=s]This post was last edited by gs001588 on 2021-12-15 01:28[/i]I have received the development board for a few days and have tested several programs. The development environment is relatively frien...
Broadcast signals go through program production and broadcasting, signal transmission, emission and other links, and are finally listened to at the audience's end. The system working status of each l...[Details]
Main features of outdoor LED display media 1. Outdoor LED display media are widely used in public places, advertising, urban road networks, urban parking lots, railways, subways and other traf...[Details]
The basic operation cycle of a single-chip microcomputer is the machine cycle. A machine cycle is divided into six states, each state consists of two pulses, which is the so-called two-box (the first...[Details]
Apple announced this week that its largest Apple Store in South Korea will open in Seoul's Myeongdong neighborhood, MacRumors reported. Apple Store Myeongdong will hold a grand opening ceremony ...[Details]
The AT89C55WD microcontroller with watchdog function launched by ATMEL has a 20K program memory. It is a relatively advanced product in the 8051 series. Its watchdog function can greatly improve th...[Details]
The oscilloscope is a commonly used electronic measuring instrument, which is widely used in many industries. There are also some problems when we use the oscilloscope. Today, the editor summarizes 1...[Details]
Market sources say that Largan, with its powerful patent portfolio, has defeated two major Chinese competitors, Sunny Optical and AAC Technologies, and won major orders from non-Apple brand manufactu...[Details]
The analysis of the ARM Linux boot process is what I want to introduce. The portability of embedded Linux allows us to see it in various electronic products. The Linux boot process is also different ...[Details]
Abstract: ZigBee and WiFi each have distinct characteristics, and many of their characteristics are complementary. Combining the two has a good application prospect. A building monitoring architec...[Details]
This article focuses on the streaming media technology and its underlying transmission technology - IP multicast. Based on the campus network, a video communication system that can provide liv...[Details]
Multi-machine communication refers to data transmission between two or more computers. Master-slave multi-machine communication is the simplest and most widely used type of multi-machine communicat...[Details]
1 Introduction As network technology, image processing technology and embedded technology become more and more mature, video surveillance technology has been widely used. Banks, factories, gover...[Details]
Despite the continued tight supply of Wi-Fi core chips in the first half of this year, MediaTek and Realtek's shipments showed signs of improvement in the first quarter. According to industry insider...[Details]
In recent years, smart sweepers have become more and more popular, and products are constantly being updated and iterated. The sweeping robot products are more intelligent and have more complete fu...[Details]
1. Why do we need DMA?
First, let's look at the serial port to transmit information: sending strings.
Send function: Add the following send function in uart.c:
Next c...[Details]
RF/Wirelessly
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