Below 15M, the same frequency input 1V10M output 0.25V20M is no problem, but above 15M, the amplitude will become larger (the frequency is correct). I want to ask what is the reason, waiting online, u...
Microsoft's new IoT solution, Azure Sphere, is now officially released! This means that Microsoft can make full use of its powerful platform to provide security protection for Azure Sphere devices in ...
The capacitance determination formula is: C=εS/4πkd, the definition formula is: C=Q/U, and it has a characteristic of blocking direct current and passing alternating current. This is also the understa...
[i=s]This post was last edited by qwqwqw2088 on 2020-2-17 11:13[/i]The Telematics Control Unit ( TCU or T-BOX ) is an embedded vehicle system that can be used in the fields of wireless tracking and co...
How much damage can water vapor droplets, which are invisible to the naked eye but distributed around us, cause to LED lamp beads? You may think it is alarmist, but the facts tell us that many acci...[Details]
Temperature and relative humidity measurements are required in many different product applications, and a large number of digital sensors have been developed to meet this need. Honeywell has studied ...[Details]
Since there is no way to locate the Main function after the microcontroller is powered on, because the addresses of variables and functions are allocated by the compiler when compiling, the location o...[Details]
Function-based systems engineering
The functional approach to presenting and developing system architecture is usually based on domain-specific languages derived from UML (Unified Modeling Language...[Details]
Many applications require remote control of oscilloscopes. For example, a networked computer controls an oscilloscope on the same network. If the control is more complex or requires automatic measure...[Details]
RTX51 is a real-time multitasking RTOS 1 for the 8051 family. The difference between the two versions of RTX: RTX51 FULL: allows 4 priority task cycles and switching, parallel utilization of terminal...[Details]
In recent years, with the active development of the integrated circuit industry in China and the increase in market demand, many wafer production line expansion projects and new projects have emerged...[Details]
SPI serial synchronous interface (with clock pulse) The Serial Peripheral Interface (SPI) module is a synchronous serial interface used to communicate with external peripherals and other microcontro...[Details]
Because the OFDM radio frequency waveform used by the IEEE 802.16 standard is inherently very complex, they make more mistakes when measuring mobile WiMAX signals.
This article provides import...[Details]
ARM embedded development is a popular technology in embedded development. This article provides the basic knowledge and necessary steps for beginners of ARM embedded development. 1. Make a minimum ...[Details]
The Information released a new study saying that companies involved in the autonomous driving battlefield have spent a total of about 16 billion US dollars. It is important to note that the $16 bil...[Details]
The mouse has been around for more than 30 years since its birth. During this period, the structure of the mouse has changed a lot, from pure mechanical to the current laser positioning, and has deri...[Details]
This article contains two parts: 1) Continuation of the problem of TI DSP not being able to connect; 2) Incidentally mentioning the problem of Xilinx FPGA's JTAG port not being able to connect.
1. ...[Details]
SMIC, the largest wafer foundry in China, recently started mass production of another important project. According to Zhejiang Daily, SMIC Shaoxing, located in Shaoxing, Zhejiang, successfully comple...[Details]
Electric vehicle design is a complex concept. Here are the components of every electric vehicle: Battery.
An essential component of any electric vehicle (EV) is the battery. The battery must b...[Details]
MCU
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