[i=s]This post was last edited by cortex_M3 on 2020-8-2 19:35[/i]Video firstVideo 1: LGSR-WIFI module WeChat network configuration, one-click completion of three stepshttps://www.bilibili.com/video/BV...
Digital signal processing chip (DSP) has a high-performance CPU (clock performance exceeds 100MHZ) and high-speed advanced peripherals. Through CMOS processing technology, the power consumption of DSP...
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LTspice (1) VScode and .model
LTspice(2) .TEXT uses Xnn
LTspice(5) components and libraries
LTspice .Subckt(1) PWM Generator
LTspice(6) Chinese Valentine's Day Special - Draw a Heart
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In the past, I always selected the passive crystal load capacitor based on the reference circuit design. However, I recently saw that the circuit load capacitor is related to the crystal's own capacit...
After a long wait, I finally received the express from SF Express. The box was not as heavy as I expected, but SF Express probably did not use force in loading and unloading, so the box was intact.
Ma...
Recently, the Development and Reform Bureau of Wuyi County, Jinhua City, Zhejiang Province, publicly solicited opinions on the "Wuyi County Electrochemical Energy Storage Project Construction Manag...[Details]
The interference signals generated by electronic devices in electromagnetic interference EMI are transmitted through wires or public power lines, and the interference generated by each other is calle...[Details]
1. Background and purpose
In FPGA code, you may encounter a situation where a timed loop is embedded in a non-timed loop. In this case, the timed loop will start and stop repeatedly. The time overh...[Details]
Recently, according to Tom's Hardware, Apple's latest job posting shows that Apple is looking for an engineer specializing in RISC-V. This information may mean that Apple may be looking for an open s...[Details]
Gas chromatography is a chromatographic method that uses gas as the mobile phase. It has developed rapidly in the past two decades and has now become a very important independent branch of chromatog...[Details]
In LABVIEW, text files
store
strings in the form of characters
and can only display regular ASCII characters (0-9, az, AZ). In the serial communication between LABVIEW and the microcontroll...[Details]
The research on flicker-free is most intuitive from the perspective of power supply. In fact, it is a question of "frequency". The human eye and CCD probe will not feel ultra-high frequency, but the ...[Details]
Industrial automation technology and equipment have been widely used in the system composition, function realization, safe operation, optimized scheduling, and power quality assurance of renewable en...[Details]
1. Definition and Function
The video splicing controller, also known as the video processor, plays an important role in the LCD splicing screen. It is the core device in the large-screen splic...[Details]
Gallium nitride (GaN) crystals are a promising material that can be used to develop next-generation power semiconductor devices. According to foreign media reports, the National Institute for Materia...[Details]
The error sources of vector network analyzer mainly include the following three aspects: drift error, random error and systematic error. 1. Drift error: It is caused by changes in the performance of ...[Details]
As the electric vehicle market continues to grow and develop, the importance of battery packs and their components cannot be underestimated. The battery connection system (CCS) is the lifeblood of ...[Details]
Recently, Jiangsu Industrial Technology Research Institute announced that during the implementation of the key special project "Key Technologies and Production Demonstration for the Preparation of Hi...[Details]
1 Adder
I. Half adder
1. Meaning
Input signal: addend Ai, augend Bi
Output signal: sum of the current bit Si, carry to the higher bit Ci
2. Truth table
3. Output logic function
4. Logic ...[Details]
Stanley Whittingham, 2019 Nobel Prize winner in Chemistry and professor at Binghamton University, State University of New York, delivered a keynote speech at the sub-forum "New Energy Storage Drivi...[Details]
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