Abstract: According to the characteristics of the power adapter of the current mainstream laptop computer, a switching power supply that can be used outdoors is designed. Compared with the traditional...
Brushless DC motors (BLDC) are increasingly used in home appliances and consumer electronics because of their higher efficiency and reliability than brushed motors. As efficiency standards for these a...
Previously, the USART DMA plus IDLE interrupt indefinite length byte reception has been implemented , plus the LCD display module LM6059 driver . Now all the functions are combined.For radar data proc...
Hello everyone, I recently used the lps22hb chip and found that the pressure value I read was wrong, only 0.7kPa, and the temperature value was correct. The official provided the read_data_simple.c ro...
Principle design and application of automobile CAN bus system
https://download.eeworld.com.cn/detail/tiankai001/552247Battery Management System BMS Schematic and Source Code
https://download.eeworld.c...
According to foreign media reports, Apple's next-generation iPhone is expected to be released in the third quarter of 2012, and news from Apple's supply chain said that
the new phone will use i...[Details]
LCD high-definition digital TV is becoming a hot application in the field of TV technology. Compared with traditional analog CRT TV, LCD high-definition digital TV has higher requirements in terms ...[Details]
NHK and Nippon Shokubai have developed an OLED element, "iOLED (Inverted Organic Light-Emitting Diode)", which has an element structure opposite to that of a normal element to realize a flexible ...[Details]
Introduction
Today’s high reliability systems require complex digital power management solutions to sequence, monitor, monitor, and margin a large number of voltage rails. Indeed, it is n...[Details]
Volvo Trucks will introduce its Dynamic Steering system from Europe for North American trucks next year, the company said, adding that the technology can make heavy truck operation effortless, reduci...[Details]
1 Introduction High-voltage transmission lines and tower accessories have been exposed to the wild for a long time. They are affected by continuous mechanical tension, electrical flashover, and mater...[Details]
Note: The following programs have been debugged by me and are successful.
Purpose: The switch controls the buzzer sound and LED light display
The procedure is as follows:
#include reg52.h
sbit ...[Details]
Despite being a fundamental aspect of our lives, temperature is difficult to measure accurately. Before the advent of modern electronics, Galileo invented a rudimentary thermometer that could detect ...[Details]
Starting from 1998, after five years, under the efforts of the LED Display Panel Committee (now the LED Display Panel Branch of China Optical Industry Association), the industry standard "LED Displ...[Details]
German inverter manufacturer SMA Solar Technology AG has launched a new hybrid inverter for residential and commercial rooftop PV installations.
Image source: SMA Solar Technology
The...[Details]
When designing a "single-chip microcomputer control circuit board", four circuits are generally required: "power supply circuit part", "crystal oscillator circuit part", "reset circuit part" and "dow...[Details]
Pocket communication machines are widely used in various sectors of society due to their small size, light weight, and ease of use. This type of machine now widely uses a spiral antenna. Generally,...[Details]
1. ARM storage system
2. Cache
3. Virtual Address
So who will complete the conversion of virtual addresses into physical addresses?
4. This work is conve...[Details]
Artificial intelligence has been developing rapidly in the past three years. PwC predicts that by 2030, artificial intelligence will contribute $15.7 trillion to the global economy and increase China...[Details]
According to foreign media reports, Innoscience Technology announced the expansion of its product portfolio and launched two 100V automotive-grade GaN devices to speed up the switching speed of LiD...[Details]