I need help from an expert on the MOSFET loss analysis of a switching power supply. There are a few questions I haven't figured out yet.
1. When calculating conduction loss, should the temperature coe...
I always forget to post the pin definitions. Here are the GPIO definitions, the picture is for SAMD21, but the definitions are the same.A0 PA02
A1 PB08
A2 PB09
A3 PA04
A4 PA05
A5 PB02
D0 PA11
D1 PA10
...
[p=null, 2, center][color=rgb(51, 51, 51)][font=-apple-system-font, BlinkMacSystemFont, "][size=17px]In the past, there was a young man in the village named "Modian". He had thick eyebrows and big eye...
Learning ARM-LINUX embedded system based on LS_BBB development board Part 1 : Platform Overview
Once upon a time, a set of friendly arms Mini2440 development board led a generation of people into the ...
GD32E231 DIY Contest (3) GD32E231C drives OLED (128X32) Human-machine interface is an indispensable feature in applications. Here, a compact OLED display is selected as the human-machine interface dri...
0. Introduction
With the gradual maturity of GPRS/CDMA network technology, wireless data-related applications have become the current hot application, especially for the power, telecommunicati...[Details]
The company's non-GAAP total revenue was $280 million, a year-on-year increase of 23%; GAAP total revenue was $267 million, a year-on-year increase of 18%. Non-GAAP software and services revenue wa...[Details]
Watchdog timer principle: The watchdog will get hungry at a certain interval and will bark every time it is hungry. If you don't want it to bark, just feed the dog every 3 hours. The controller wi...[Details]
1. First find the magic wand, or right-click the item and select the first Options of........ 2. Find Debug, select stlink download and click setting 3. Select SW mode, click OK, and procee...[Details]
Several classic filtering algorithms (transferred) 1. Limiting filtering method (also known as program judgment filtering method) A. Method: Based on experience, determine the maximum de...[Details]
Atmel Studio6, also known as Avr Studio 6, is a free, integrated development environment (IDE) developed by Atmel. It can be used to develop and debug applications based on Atmel ARM Cortex-M and Atm...[Details]
LCR tester measurement principle Vx and Vr are both vector voltmeters, and Rr is an ideal resistor. The meaning of a self-balancing bridge is that when the DUT (Device Under Test) is connected to...[Details]
This is a topic that everyone is very concerned about. Some of our friends and friends around us who want to learn microcontroller development will ask me, how long does it take to learn microcontrol...[Details]
Accurate testing improves the development, transformation and utilization of high entropy energy
High entropy energy based on nanogenerators can well realize energy supply. In the fu...[Details]
The design of switching power supply can be divided into two categories: feasible design and optimal design.
The so-called feasible design refers to the derivation of some calculation formulas...[Details]
Figure 12 shows the main clock system and its distribution of ATmega48. These clocks do not need to work at the same time. In order to reduce power consumption, different sleep modes can be used to d...[Details]
Abstract: This article introduces the structure and working principle of the low-power clock chip DS1302 launched by the American DALLAS company and its application in measurement systems. It can...[Details]
1. Common Problems in Using Compass Multimeter In the operation and maintenance of electrical equipment, multimeters are used very frequently. Often, incorrect measurements or instrument damage accid...[Details]
Author: Edel Griffith, Industrial ASIC Marketing Manager, Dialog The industrial market has undergone many changes over the years. From Industry 1.0 to the establishment of large factories and large...[Details]
"As a semiconductor supplier, especially a leading supplier of analog devices, ADI has personally realized that customers must have very good technology partners. Not only must the existing products ...[Details]