The GBP of the amplifier is 88MHz. If it is connected as a transimpedance amplifier, the gain is 100k (the size of the feedback resistor). Is the maximum frequency of the input signal 88000000/100000=...
MSP430 English Book Recommendation 3. MSP430 Microcontroller Basics [url=https://download.eeworld.com.cn/detail/jinwentian/21069]https://download.eeworld.com.cn/detail/jinwentian/21069[/url]...
I made a sensor board, using the stms103f3 microcontroller, but the core reference voltage of the vcap pin was only 0.8v. The actual vcap pin: 1) no capacitor, 2) 220nf capacitor, 3) 680nf capacitor, ...
[size=4][color=#000080]「ADI Simulation University」This time, I collected the materials of ADI's seminar in 2012. I don't know how many people will like it. Anyway, I will post it in the forum in the f...
Now the waveform sent by the microcontroller is basically the same as the waveform sent by the air conditioner remote control. I have checked it with an oscilloscope, but the air conditioner has no re...
[i=s] This post was last edited by Feihong Haojie on 2016-11-29 16:45 [/i] [size=4] The op amp is powered by a single power supply, used for common-phase amplification, and connected to a resistor for...
In mobile technology, sensors are the primary input for measured signals and form a component of a sensor system. They include sensitive and transducer elements connected to carriers and circuits. ...[Details]
With the increasing number of new energy vehicles on the road, the deployment of supporting facilities for these vehicles has accelerated, and new energy vehicles have gradually entered the vision ...[Details]
Learned the following information.
Customer product: industrial computer motherboard
Glue application area: CPU/BGA filling
Glue color requirements: black or t...[Details]
Linear motor modules have become the "sweet spot" in various fields due to their advantages such as long stroke, fast speed, high precision, smooth operation and long life. Different models of line...[Details]
The mobile computing market is rapidly evolving, and manufacturers are fiercely competing for market share. A key area of competition is battery life, which encompasses two key aspects: how long th...[Details]
The Radxa Cubie A7A is a single-board computer (SBC) powered by the Allwinner A733 octa-core Cortex-A76/A55 SoC, equipped with a 3 TOPS AI accelerator and up to 16GB of LPDDR5 memory.
Fo...[Details]
As my country's industrialization continues to improve, environmental pollution is also facing tremendous pressure. In recent years, national environmental protection policies have become increasin...[Details]
Servo motors, also known as actuator motors, serve as actuators in automatic control systems, converting received electrical signals into angular displacement or angular velocity output on the moto...[Details]
introduction
As the concept of "low-carbon travel and green environmental protection" becomes more and more popular, bicycles have become a crucial means of transportation. Currently, urban pu...[Details]
In the first half of 2025, Chinese companies demonstrated overwhelming advantages in the world's four major material fields: in the global loading of positive electrode materials, Chinese companies...[Details]
According to foreign media reports, due to the massive expansion of Chinese companies in the global electric vehicle market, the capacity utilization rate of South Korea's three major battery manuf...[Details]
Have you ever experienced these moments? Your phone battery runs out at a critical moment, an electric car owner repeatedly calculates the mileage before a long journey, or a drone enth...[Details]
The working principle of a frequency converter is to process input fixed-frequency AC power through circuits such as rectification, filtering, and inversion, and then output AC power with variable ...[Details]
2025 World Expo
On August 10, 2025, Beijing—themed "Making Robots Smarter, Making Bodies More Human," the 2025 World Robot Expo opened grandly at the Beijing Beiren Yichuang International Exhi...[Details]
In the laboratory material transfer scenario, Jingshi Fuhe has solved core problems such as precise grasping, environmental adaptability and process collaboration through technological innovation...[Details]
Analogue and Mixed Signal
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