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Here are some questions about the differential signal amplifier circuit
Because the op amp is powered by a single power supply, a bias voltage VCM1 of tens of mV must be added (why?). I see that the classic differential amplifier circuits are all grounded? Also, I used a
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[Gizwits Gokit 3 Review] Part 2: Product Creation
1. Introduction
In the last post, I wanted to test the production program, but after consulting and posting, I seem to know that the program is not included when it leaves the factory. Today, I will p
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How to Meet the Testing Challenges of Multi-Antenna Systems
With the rapid growth of applications with higher data rates such as 5G, wireless systems are faced with the requirements of wider bandwidth and wider network coverage. Multi-antenna technologies, suc
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RT-Thread device framework learning SPI device
RT-Thread learning record
1. New Studio Project
2. Brief description of console usage
3. PIN device framework learning
4.UART device framework learning
5.I2C device framework learningSPI Devices
The S
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Motor Science Series丨Understanding Motor Control Algorithms
Introduction: Consumers are demanding more power, smaller size, and higher efficiency from their home appliances, garden tools, and motor-driven products. Like many consumer electronics products, cons
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