Linux kernel design : https://training.eeworld.com.cn/course/5743In this online lecture, we will focus on Thorsten Leemhuis' opening speech at FOSDEM 2020, "Linux kernel - Solving big problems in smal...
In terms of motor sensorless control algorithm, TI provides eSMO sliding mode observer to calculate the motor rotor angle. In terms of application, TI provides eSMO lib file and related documents to e...
Continuous technological innovation and breakthroughs have given rise to IoT systems with higher frequencies, lower latency and higher integration. In such systems, antennas and sensors, as the tentac...
Functional Overview:Implement a 4x4 key matrix. Through key scanning, when a key is pressed, identify the key value, send it through the UART serial port, and display it on the LCD1602.
功能实现：
1. 按键扫描
...
I'll run the demo program first.Create a Bluetooth-SoC Blinky demo project, click createAfter selecting the project save path, click FINISHYou can follow the readme .
CompileCompile normally and downl...
What is Cache? Memory has a pyramid-level architecture in terms of access (read and write) speed Cache is actually cache, high speed is just a characteristic of cache (high level memory relative to...[Details]
1. Introduction
The inverter is the core part of the AC uninterruptible power supply (UPS) and AC variable frequency speed regulation system. It can independently form a system to become a vari...[Details]
Which is better, brushless or brushed motor?
Brushless motors have the following advantages over brushed motors:
High efficiency: Since brushless motors have no brushes, friction and ener...[Details]
Single pin pull-up resistor type RC oscillator
The following is an RC oscillator circuit with an external pull-up resistor.
Explanation 1. The oscillation resistor ROSC forms a system RC oscil...[Details]
Have you ever needed a simple, low-cost latch circuit? Figure 1 shows such a circuit that provides power-failure protection with just a few bucks of components, essentially a silicon-controlled recti...[Details]
0 Introduction
Wireless Sensor Network (WSN) is a network composed of sensor nodes, which can monitor, sense and collect various information of the objects of interest to the observers in the n...[Details]
introduction With the rapid development of network technology and information appliances, more and more families are demanding to establish home networks. The home gateway is the core of the enti...[Details]
On August 1, EFORT launched the new spray robot GR6150-1500 to improve its product matrix.
It is understood that
the new product GR6150-1500 has a standard load of 1...[Details]
Body temperature is an extremely important human body parameter in clinical medicine. In recent years, hospitals at home and abroad still use traditional mercury thermometers to measure and record ...[Details]
The StrCopy() function can be used to copy the contents of a string variable to another string variable.
Copy = StrCopy( StrDest , Source )
element
illustrate
Cop...[Details]
Purpose: To test the capacitor and see what it will look like when connected to square waves of different frequencies.
Equipment: resistors, breadboard, STM32F103VE experiment board, oscilloscope.
...[Details]
Abstract: Based on NI's intelligent FPGA board and graphical programming software LabVIEW, a universal data acquisition system is designed and implemented. Compared with traditional data acquisition ...[Details]
introduction
In 1999, providing power over Ethernet cables was not a new idea. In June 2003, the IEEE finally approved the 802.3af standard. This standard defines a method that allows DC power...[Details]
Power field effect transistor (Power MOSFET) is a unipolar voltage control device with majority carrier conduction. It has the advantages of fast switching speed, good high-frequency performance, h...[Details]
Littelfuse's unique KSC DCT tact switch offers dual circuit technology and SPDT functionality for superior safety
Available in SMT and IP67, providing efficient performance for automotiv...[Details]
MCU
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