1- Introduction
Brief introduction to the MSP430 microcontroller timer A structure and its application examples.
2-Timer module
The MSP430 series of microcontrollers have powerful timer resources, whi...
First, here is the picture. This is a photodiode amplifier circuit, which consists of two stages of amplifier circuits. The front stage amplifier circuit is an I/V conversion, which is relatively easy...
Hello Expert,I used USB-UART and ETHERNET on my PCB, but found that their reference design circuits were somewhat different, especially the chassis ground part.
Figure 1 is the GND design of USB-UART ...
Q: What is the LoRaWAN data rate?
A: For LoRa, the LoRaWAN data rate ranges from 0.3kbps to 11kbps, and the GFSK data rate in Europe is 50kbps. In North America, the minimum data rate is 0.9kbps due t...
The nrf24l01 wireless module is a new type of single-chip RF transceiver module. Its core chip nrf24l01 is a wireless transceiver chip launched by Nordic. The wireless module developed by this chip ha...
A few days ago, Wenyi Technology issued an announcement stating that due to recent changes in the internal and external market environment, Tsinghua Holdings terminated the transfer of its 36% stake ...[Details]
Today, when making s3c2410_defconfig, the following error occurred: arch/arm: Is a directory. Stop. mistake... After searching for a long time, I found that there were two extra spaces after th...[Details]
A megger, also known as a megohmmeter, is an instrument used to measure the insulation resistance and high-value resistance of the equipment under test. It consists of a hand-cranked generator, a met...[Details]
In normal applications, KUKA, riveting equipment, laser welding and other equipment use EtherCAT communication extensively. Let's introduce it below.
1. EtherCAT
protocol processin...[Details]
In August this year, Apple launched a service plan for the iPhone 12 and iPhone 12 Pro models. Apple has confirmed that a component on the earpiece module of these two mobile phones may fail, and a v...[Details]
To welcome the new era of open source and innovative industrial operating systems, the 3rd Domestic Embedded Operating System Technology and Industry Development Forum and Embedded System Associatio...[Details]
Compiled from eenewseurope Phil Duffy, Vice President of Innovation at Brain Corp, talks with Nick Flaherty about the promise of robots that can be used in public spaces. While robots offer transfo...[Details]
Test to determine the alignment and endianness of Atmega16 Post the results first: - Little endian mode - No alignment requirement (1 byte alignment) Test code // Test variables struct { uint...[Details]
1.ARM system and architecture
1.1. The ARM system CPU has the following working modes:
User mode (usr)
Fast interrupt mode (fiq)
Interrupt mode (irq)
...[Details]
By Ron Westfall, Director of Analysis, Futurum Research Marvell announced the launch of custom application-specific integrated circuit (ASIC) services to meet the stringent requirements of next-gen...[Details]
Leaker Steve Hemmerstoffer (@onleaks) shared new renderings of the Xperia 10 III on Voice, showing that the design of the phone remains basically the same as last year's model. This is not a ba...[Details]
Recently, China New Aviation passed the QAV2-5 and safety declaration review of Honda Motor’s e:NP1 and e:NS1 model projects, and obtained the qualification to officially supply Honda Motor.
...[Details]
Signal sources have developed to a very wide range today. We can classify them according to the frequency range: ultra-low frequency (0.1m～1kHz), audio (20Hz～20kHz), video (20kHz～10MHz), radio freque...[Details]
Hardware Platform
S3C2410X is Samsung's S3C2410X chip based on ARM920T. S3C2410X integrates an LCD controller (supports STN and TFT LCD screens with touch screen), SDRAM, touch screen, USB, SP...[Details]
Microcontroller MCU
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