Embedded software development requires extensive knowledge and understanding of the target architecture and its use. There are a series of steps required to transform an embedded system from concept t...
[i=s] This post was last edited by shaorc on 2018-11-10 10:35 [/i] I want to analyze the infrared alarm circuit in the figure [1] The weak electrical signal output by pin 2 of IC1 is first amplified b...
Circuit type selection for beginners of homemade power amplifierDocument No.: 162334Manufacturer:Brief Description:Resource Category:File Size: KBNumber of clicks: 31 timesDownloads: 0 timesDownload C...
Electric vehicles can power your home with a bidirectional charger. Smart meters can help you lower your water bill. Wireless sensors can detect a faulty transformer before the lights go out. The futu...
The company I'm working for now is quite strange. When they have something for me to do, they rush me to death. After the circuit and board are drawn, the various processes are delayed to death when s...
1. Introduction In recent years, myopia has seriously affected people's health. In order to accurately understand the degree of myopia of myopic patients and provide more suitable glasses for them, o...[Details]
Nexperia launches new Application Specific MOSFET (ASFET) for hot swapping, doubling SOA performance
Fully optimized RDS(on) and SOA for inrush current control in 12V hot-swap and so...[Details]
September 12, 2023, Beijing - Qualcomm Incorporated donated RMB 8 million to the China Rural Development Foundation through Qualcomm Wireless Communications Technology (China) Co., Ltd. to support th...[Details]
1 Introduction
Voltage-stabilized power supply modules are widely used in circuits. Currently popular ones include LM78 and ASM117 series. Most of them have only 3 pins, simple structure and are ea...[Details]
Over-the-air (OTA) means that vehicles can get new features after they leave the dealership. Volkswagen's electric vehicles will get some highly anticipated features in the company's latest software ...[Details]
Abstract: In order to solve the problems of the dispersion and volatility of wind power generation and the impact of grid access on the power system, and to improve the voltage and frequency sta...[Details]
As the trend of automation, sharing and interconnection in the automotive industry becomes increasingly clear, the entire intelligent transportation system is undergoing rapid changes driven by cutti...[Details]
I. Design Task: This design consists of four modules: data display module, temperature acquisition module, time processing module and adjustment setting module. The system uses AT89S52 single-chip mi...[Details]
At present, foreign DC regulated power supplies have been developing in the direction of multi-function and digitalization. Matthew et al. proposed a microcomputer digital control power supply that ...[Details]
Radio Frequency Identification (RFID) technology has been applied to many fields, such as passports, transportation, product tracking, automobile and animal identification. Radio Frequency Identifica...[Details]
Overview This article introduces a high-efficiency LED driver that can provide 12 V output voltage and 0.3 A output current in the input voltage range of 90 VAC to 265 VAC. The LED driver uses the...[Details]
The charger has a nickel-cadmium, nickel-metal hydride, and lithium-ion battery charging switch and a discharge function. When the AC mains input is 150-250V and 40mA, it can output a DC current of 3...[Details]
Coffee making machines can make latte art patterns on coffee, robots can give live talk shows featuring "Li Bai" and "Du Fu", power inspection robots can handle high-risk operations, and bomb dispo...[Details]
This year, the final draft of the Electric Vehicle Conductive Charging Interoperability Standard has been released for public comment. The electric vehicle and charging pile industry will soon have a...[Details]
Overview
The Riversdie design (MAXREFDES8#) uses an H-bridge transformer driver (MAX256) and an LDO (MAX1659) to convert a 3.3V input into a 12V (15V) isolated output power supply (Figure 1). Thi...[Details]