Dear circuit experts, I would like to ask a question. I want to amplify a 2.5MHz microvolt signal by 90dB. Can I use 3 AD603 operational amplifier chips in cascade to achieve this?...
【GD32F310G-START】HELLO WORLD - GD32 MCU - Electronic Engineering World - Forum (eeworld.com.cn)
Following the serial port driver, after a night of hard work, I finally drove the hardware I2C and submi...
Hello everyone, our company is planning an event for May Day, and we plan to buy 20 mobile phones as gifts for employees to draw. Can you recommend a mobile phone with a high cost performance (the bud...
The ripple rate R of the inductor in the switching power supply is generally recommended to be around 0.4 as the best value? Then I started to ask?When we design the inductance value, we set an empiri...
The 2021 World Internet of Things Expo is about to begin. Qualcomm invites you to witness the new growth opportunities enabled by 5G for the Internet of Things On October 22, the 2021 World Interne...[Details]
What is dynamic measurement?
The dynamic method refers to running the program under test, checking the difference between the running results and the expected results, and analyzing the ...[Details]
According to the different structural principles, the clamp ammeter is divided into AC clamp ammeter and AC/DC dual-purpose clamp ammeter. If the measuring mechanism in the clamp ammeter adopts a rec...[Details]
1 Introduction
In view of the limited internal BlockRAM in FPGA, we propose a method to improve the design by combining FPGA with external SRAM, and give some VHDL programs.
2 Hardware Design
...[Details]
1 Introduction to MSP430FW42x MCU The MSP430FW42x series MCU is the latest dedicated MCU chip developed by TI for electronic flow and rotational motion detection. It perfectly combines ultra...[Details]
There are often rumors like this: don't install photovoltaic power plants, the power generation is very poor, and it is a scam. Today, Fu Meier will give an example to analyze with you why some pho...[Details]
On December 8, Kailes Technology announced the completion of a round E financing of several hundred million yuan
, led by a fund under Cornerstone Capital, and co-invested by China Merchant...[Details]
In the next few years, the lithium battery industry will enter the TWh era. The production capacity plans of global battery giants have reached several thousand GWh. By then, the demand for equipment...[Details]
There are three major components in a mobile phone: CPU, memory DDR, and storage device (EMMC/UFS, etc.). The memory is used to temporarily store the data required for program execution (data is lo...[Details]
On the evening of August 27, Guoxuan High-tech released its semi-annual performance report, stating that during the reporting period, Guoxuan High-tech achieved operating income of 355,123.12 million...[Details]
Recently, a technology patent applied for by Microsoft was exposed by the media. It describes a system that allows users to input text into computing devices using eye tracking software.
Mi...[Details]
Previously, some foreign testers found that the solid-state drive read and write speed of Apple's latest M2 chip MacBook Pro 256GB version is significantly lower than that of the previous generation ...[Details]
On September 20, 2022,
WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Youshang has launched a PD fast charging p...[Details]
As the name implies, power amplifier is the abbreviation of power amplification. Compared with voltage or current amplification, power amplifier requires a certain power without distortion, and gen...[Details]
On October 14, Yancheng City held the seventh press conference of the series of themed press conferences of "Carbon Road Pioneer" to further deepen reform and bravely develop new quality productivity....[Details]
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