This article uses the Smith chart as a design guide for RF impedance matching. It gives an example of plotting reflection coefficient, impedance, and admittance, and uses the graphical method to desig...
Waft-UI component learning ( 2 )
Following the previous test of the components in waft-UI , this time we will continue to test the picker , switch and card .
1. Learning the picker component
Waft-UI p...
The tutorials on the Internet are incomplete. For example, after placing the pin pads on the chip package, I cannot place the center pad. I did not find any tutorials on how to place the center pad....
[backcolor=rgb(222, 240, 251)]I bought a STM32F767 development board, which has an SDRAM W9825G6KH. [/backcolor] [backcolor=rgb(222, 240, 251)]The schematic diagram is as follows: [/backcolor][table=9...
This code uses Proteus simulation, uses 51 single-chip microcomputer to simulate PWM, uses timer to obtain motor speed information, uses PID algorithm speed, speed, P, I, D can all be set with buttons...
The basic control of the motor has three locks, namely self-locking, interlocking and interlocking. These three locks play a vital role in the entire process of motor control. It is necessary to un...[Details]
Currently,
collaborative robots
have achieved efficient human-machine collaboration by virtue of their ability to safely collaborate with humans, making flexible manufacturing no longer a d...[Details]
On February 29, after Huawei Hongmeng was released last year, it is currently the world's first full-scenario distributed operating system that has been released. It is actively laying out its own so...[Details]
With the development and diversification of communication protocols, the protocol processing part PE generally adopts the existing commercial chip NP (Network Processor) to implement hardware forwa...[Details]
Abstract: This paper mainly describes the application of photovoltaic power generation and ZigBee protocol in the home intelligent anti-theft system. In order to achieve the purpose of alarm, the ...[Details]
With the continuous advancement of technology, welding robots have become an indispensable part of modern production. With their efficient and precise working characteristics, they have greatly imp...[Details]
Measurements made during development can be used to assess performance against target specifications, while challenges arise when testing products in process, including confirming that the method us...[Details]
Brain-computer interface (BCI) is a novel human-computer interface method. It is defined as a brain-computer (computer or other device) communication system that does not rely on the normal output ...[Details]
Isaac Sim on the new Omniverse Cloud platform makes virtual testing and training easier to implement with flexibility and scalability
Robots can be tested navigating environments across global...[Details]
A customer asked: What is the reason for the black screen on my Tektronix oscilloscope? The so-called black screen means that the oscilloscope's fluorescent screen does not have any light spots, as i...[Details]
Lighting and signal system failure
Cause: There is a grounding fault in the live wire of the speaker. Phenomenon: The speaker does not sound. After turning on the ignition lock, the current re...[Details]
1. The role of electronic transformers in power supply technology
Electronic transformers, semiconductor switching devices, semiconductor rectifier devices, and capacitors a...[Details]
There are two main structures of spectrum analyzers: sweep type and FFT. Due to the limitation of measurement frequency in FFT structure, it is generally only used for low frequency, while sweep type...[Details]
Due to
the advancement of
LED
technology, LED applications are becoming more and more diversified, from early
power
indicators to
LED lighting
products with advantages s...[Details]
Challenge
Develop a manufacturing test system (MTS) that can test wireless HDMI multiple-input, multiple-output (MIMO) products to current industry standards and eliminate the need for human interven...[Details]
RF/Wirelessly
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