As shown in Figure 1, there are several basic structures of sense amplifiers. Differential amplifiers are often used in the design of CMOS memory readout amplifier units, such as SRAM, DRAM, etc., bec...
The COVID-19 pandemic has had a huge impact on the global technology industry and even the entire industry. A while ago, Toshiba, Seiko Epson, Murata and other companies announced plans to suspend ope...
[i=s]This post was last edited by qwqwqw2088 on 2019-5-20 07:27[/i] [align=left][color=rgb(85, 85, 85)][font="][size=14px][b]Author: Wu Yang and Zeng Fanchen, field application engineers in South Chin...
Chapter 1 Smart Home Demand Analysis
1. What is a smart home?Smart home is also called smart residence, or Smart Home. Smart home is based on the residence as a platform, using integrated wiring techn...
The USB interface has the characteristics of high transmission rate, small size, and external power supply, so it is very convenient to connect and use computers with external hardware devices. A...[Details]
Some friends who bought an oscilloscope may be curious about the refresh rate of the oscilloscope and wonder if they can measure it. Compared with the sampling rate, storage depth and other indicator...[Details]
According to foreign media Pulse91, the real picture of Lenovo's new phone K10 Note has been exposed recently. It will use Qualcomm Snapdragon 710 processor and may be the Lenovo Z6 Youth Editi...[Details]
In the past, the semiconductor industry has always focused on two goals: reducing size and increasing speed. For nearly 40 years, the pursuit of these goals has driven the industry to develop in li...[Details]
The inverter is one of the important devices in industrial control systems. Its main function is to convert AC power into adjustable AC power output to control the motor speed and load. When using ...[Details]
Abstract: This article introduces the principle and typical application of the new EL lamp driving circuit IMP803. Electroluminescent lamps (EL) are increasingly widely used and are currently wid...[Details]
Under the wave of the "New Four Modernizations" of automobiles, the degree of electrification of modern automobiles has gradually increased, and more and more electronic control units (ECUs) have b...[Details]
Design requirements This power supply is used in the front end of an AC voltage conversion. The input control signal is 4VAC (50HZ AC effective value range 2VAC-8VAC), and the input power is 3...[Details]
After a meeting, a certain gentleman said in his introduction of the meeting: At the meeting, a certain gentleman raised a new question about high-frequency UPS, which he thought was a heavy bomb, ...[Details]
Each time you click the button, the duty cycle changes.
Main program:
/*******************************************************************************
*File: Main.c
*Function: Use PWM6 to ou...[Details]
In any switching power supply design, the physical design of the PCB board is the last link. If the design method is not appropriate, the PCB may radiate too much electromagnetic interference, causing...[Details]
1. Overview The traditional thermostat controls the route of the coolant circulation, resulting in large throttling losses, unreliable operation, low working efficiency, and cannot accurately adjust ...[Details]
October 23, 2024, Shanghai, China -
SmartSens (Shanghai) Electronic Technology Co., Ltd. launched the Star Light (SL) Series 4MP image sensor - SC485SL
. As a 1/1.8-inch large-size back-ill...[Details]
Analog electronics
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