The biosensor generates a signal with a peak value of -50uA/5us. What circuit can be used to obtain a signal of about 2V?
If you use the inverting ratio to amplify, what are the requirements? Which ma...
Help! ! I designed three circuits, one is the first-stage amplifier circuit, one is the low-pass filter circuit, and the other is the second-stage amplifier circuit. The purpose is to amplify the 1MHz...
Getting rid of wires doesn’t just mean eliminating the need for cable suppliers. Robots and industrial machines that were once constrained to power outlets are beginning to experience true freedom, th...
We have closed the streets wherever there is an epidemic. This is the first time in three years of epidemic that a blue board has been put up. But it is quite strange. There is an epidemic in a commun...
Without leaving home, you can listen to the latest industry technologies and trends. Industry leaders such as Micron and AMD share their views and solutions on data centers.Today, the challenges facin...
[i=s] This post was last edited by jj1989 on 2018-11-29 19:43 [/i] [size=4][md]## Preface I have been following this board for a long time, and now I have it ready for evaluation. As Nordic's most adv...
Sometimes I always wonder, what is the best way to learn? Just like learning USB, is it enough to just learn how to apply it, or do I have to go deep into the protocol content and the underlying driv...[Details]
After half a year of silence, both industry insiders and consumers are eager to change the environment and go out for a walk. It is the perfect place to watch a technology feast at the Shenzhen Conve...[Details]
1 Introduction
With the rapid development of deep submicron manufacturing technology and EDA technology of integrated circuits, the density and complexity of chips are constantly in...[Details]
At the beginning of the new year, in the semiconductor field, silicon carbide (SiC) technology has appeared in many headlines from industry to academia. The rise of wide-bandgap semiconductors has be...[Details]
What are the types of operational amplifiers?
According to the parameters of integrated operational amplifiers, integrated operational amplifiers can be divided into the following categories. 1. ...[Details]
Why is Sensor Calibration Necessary for Autonomous Driving?
Sensor calibration is the basis of autonomous driving perception and planning tasks. First, the perception results of each sensor ne...[Details]
Central topic: Power supply noise test with oscilloscope Solution: Let the waveform fill the screen during measurement to effectively reduce quantization error. It is necessary to select a suitable p...[Details]
1 Introduction
With the rapid
development of portable mobile devices, power chips are more widely used, and LDO chips are an important power chip. However, in the event of an output sh...[Details]
This detector has both thermal and optical excitation functions, and can also communicate wirelessly with a PC or smartphone via WIFI. This system uses TiO2 as the gas-sensitive material, and tests...[Details]
A few days ago, a friend in the industry told me that the competition for TWS Bluetooth headset chips has reached a fierce stage. According to a friend in the industry who told the Semiconductor In...[Details]
In the process of developing electronic products, electromagnetic interference (EMI) may cause many problems. It may cause a lot of noise in the analog circuit, which may cause garbled communication,...[Details]
In order to maintain strict hysteresis current control when designing an LED constant current source, the inductor must be large enough to ensure that energy can be supplied to the load during the H...[Details]
1 Introduction
At present, with the continuous development of my country's electronic industry, the application of switching power supplies has attracted more and more attention from technicia...[Details]
Recently, at a busy energy storage power station construction site, the 2.5MW liquid-cooled energy storage inverter innovatively launched by Kehua Digital Energy is being installed in an orderly ma...[Details]
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