D220BKT

         introduction 　　The smart home system consists of a main controller and each node module. The main controller has an RS-485 interface composed of ARM LPC2364 as the core and MAX3088, which ca...[Details]

      According to the contribution of IT Home netizen @CHIHAYAkai, Redmi Note 9 Pro pushed the MIUI 12.5 enhanced version update on September 26. This phone was released in November 2020, equipped w...[Details]

Qiangmao has launched the latest 60V, 100V and 150V automotive-grade MOSFETs , which are designed for automotive and industrial power systems to provide excellent performance and ef...[Details]

introduction In recent years, Asymmetric Digital Subscriber Line (ADSL) has been widely used around the world as an ideal solution to the "last mile" problem of the network. In China, ADSL ser...[Details]

This article compares the arm and mobile solutions and introduces their characteristics. The above classification is based on the application object. In addition, there are more general-purpos...[Details]

Makefile file writing all:     arm-linux-gcc -c -o led_on.o led_on.s     arm-linux-ld -Ttext 0 led_on.o -o led_on.elf //arm-linux-ld is used to link multiple target files and library files into exe...[Details]

By Robert Lacoste In the very first article in this column, I talked about crystal oscillators and explained that crystal oscillators are very stable, but their output frequency is still tempera...[Details]

Introduction Pipeline technology shortens program execution time and improves the efficiency and throughput of processor cores by making multiple functional components work in parallel, thus be...[Details]

Introduction  　　 The PIC12CXXX microcontroller would be a great mouse controller, but it doesn't have enough I/O. You need two I/Os for the X-axis encoder, two for the Y-axis encoder, one for the ser...[Details]

Recently, the "2022 Shenzhen Robot Industry Development White Paper" was officially released, which shows that the total output value of Shenzhen's robot industry chain in 2022 is 164.4 bil...[Details]

Reducing false alarm rates - how smoke alarms survive the hamburger smoke interference test Modern smoke alarms – improved detection and increased safety Today's build...[Details]

#include #include intrins.h #define uchar unsigned char void lcd_ini(); void ascii_change(void); void delay(); void wri_add(uchar com); void wri_dat(uchar com1); void shan(void); void dis...[Details]

On May 31, Linzi District of Zibo City, Shandong Province held a concentrated start-up meeting for major projects in the second quarter and a site meeting for the city's investment promotion projects...[Details]

introduction High-voltage motors are widely used in industrial production, power systems, petrochemicals and other fields. The reliability and safety of their operation are crucial t...[Details]

SMP-MAX - Maximum Mechanical Parallel Tolerance Radiall is proud to announce the expansion of its cost-effective SMP-MAX product line to include new symmetrical adapters and communication RF c...[Details]