In the fourth quarter of 2003, Intel launched the high-performance embedded processor PXA270, which is based on the XSCALE architecture and has a maximum main frequency of 624MHz. The most striking fe...
The chip model we used is MSP430FR5949IDAR, and the programming software is IAR. The text file generated by IAR is burned into the FRAM of the chip. After the device was running for about a month, it ...
1. Two types of collisions in RFID systems
Multi-tag collision (*)Multiple tags are in the field of the reader. When two or more tags send data at the same time, communication conflicts and data inter...
The following code implements the two LEDs of the MSP430G2553 microcontroller to flash alternately#include msp430.h/*** main.c*/int main(void){WDTCTL = WDTPW | WDTHOLD; // stop watchdog timerP1DIR|=BI...
I feel very good after getting this board. I think it should be the best domestic development board I have ever used.
The board is small in size and compact in design, and can basically meet the commo...
From power-on reset to 72MZ configuration, the clock is provided by the internal high-speed RC oscillator with a frequency of 8MZ. This is completed and guaranteed by the following part of the code in...[Details]
This article focuses on the method of implementing DAA using software.
The decimal operands used by computers are generally compressed 8421 BCD codes, and each BCD code represents a 1-bit decimal...[Details]
With the development of automobile technology, the intelligence of automotive electronic products is constantly improving, and the application performance of interactive terminals such as car scree...[Details]
In the existing automobile driving simulators and automobile driving assessment systems at home and abroad, the extraction of status signals of operating mechanisms such as pedals (accelerator peda...[Details]
Jiwei.com reports (Text/Qingquan) The era of intelligent interconnection of all things has spawned a large amount of data and posed new challenges to computing. The industry predicts that by 2025, th...[Details]
Working principle of frequency converter
The prerequisite for the inverter to provide stable voltage and current to the load is to rectify the unstable AC power of the power grid into DC power...[Details]
xMEMS launches Montara Pro micro speaker with integrated DynamicVent
Suitable for smart TWS earbuds and hearing aids
DynamicVent is turned on or off through sensor fus...[Details]
Synopsys and Finastra announced a partnership to launch an application security validation program for Finastra's FusionFabric.cloud platform. FusionFabric.cloud is an open platform for developing, d...[Details]
The annual National Day Golden Week is coming soon. Although there are many transportation options for tourists, from airplanes to trains, travel is becoming more and more convenient. However, with...[Details]
In order to facilitate the centralized control of distributed field measurement and control equipment, fieldbus technology has been widely used. RS485 bus has become one of the most widely used fie...[Details]
With the increase of intelligent sensing configurations such as high-performance CMOS imaging and LiDAR in automobiles, the level of automobile autonomous driving is constantly improving, while reduc...[Details]
When you’re deciding which converter is best for your application, you probably think first of speed, accuracy, and repeatability of your future system. Well, that’s fine, but don’t limit yourself ...[Details]
Currently, portable products widely use color LCD displays, using white LEDs as backlights. Powering white LEDs requires a special converter that provides high voltage and constant current drive for...[Details]
With the development of the industrial Internet, the sub-sectors based on Internet applications have developed rapidly. Whether in production automation or other aspects, China's industrial field has...[Details]
October is the golden period for project construction. Damao Banner has sounded the charge for key project construction. With a running attitude, a competitive mentality, and a scrambling state, it is...[Details]