[size=4]Antennas are widely used in EMC and RF testing and measurement. Commonly used antennas are as follows:[/size] [size=4] [/size] [size=4]1. Biconical antenna:[/size] [size=4] [/size] [size=4]Com...
Content IntroductionA few years ago, the "Beauty of Mathematics" series of articles was originally published on Google Blackboard, which received millions of hits and was highly praised by readers. Be...
Mentor PADS VX2 4-layer router : https://training.eeworld.com.cn/course/5964Mentor PADS VX2 four-layer router? This tutorial uses the new version of Mentor PADS VX2.5 to explain in stages, from creati...
After the PWM frequency of STM32 reaches 500KHZ, can it be increased or decreased by 1KHZ?1. When I set the frequency to 500KHZ, I can capture the waveform of 500KHZ with an oscilloscope. When I want ...
According to BusinessKorea, Samsung Advanced Institute of Technology (SAIT) has recently removed autonomous driving from its research projects and will prioritize
research in
robotics
and ot...[Details]
I. Overview Regardless of the microcontroller, if you want to control the LED light, you can only do so by controlling the level of the I/O pin of the microcontroller chip. Similarly, on ST microcont...[Details]
There are dozens of inverter companies in China. If we trace back to the source of their technology, most of them can be attributed to three major factions: Hefei University of Technology, Santak a...[Details]
The glove box is a laboratory equipment that fills the box with high-purity inert gas and circulates and filters out the active substances in it. It is also called a vacuum glove box, an inert gas pr...[Details]
1. Test instruments:
2.5GHz bandwidth, 40GS/s sampling rate, maximum 256Mpts analyzable storage depth, X-Stream II streaming structure - 10-100 times faster than other oscilloscopes, with the...[Details]
The three latest mandatory national standards for electric vehicles have been hotly discussed in the circle of friends these days . One of them is the familiar "GB 18384-2020 Safety Requirements for ...[Details]
In recent years, greenhouse environmental control has been studied and applied accordingly at home and abroad. Most of the existing intelligent greenhouse system hardware in China is imported from ...[Details]
Among wireless transceiver components, 315MHz transceiver components are commonly used. For example, many 315MHz components are used in motor vehicle anti-theft applications. This type of module ...[Details]
Capacitance-voltage (CV) measurement is widely used to measure semiconductor parameters, especially MOS CAP and MOSFET structures. CV testing can easily determine the thickness of the silicon dioxide...[Details]
1. Chip heating
This is mainly for high-voltage driver chips with built-in power modulators. If the chip consumes 2mA of current and a voltage of 300V is applied to the chip, the power con...[Details]
From October 14 to 16, the 2024 Ninth China Photovoltaic Industry Conference with the theme of "Inheritance, New Quality, Sharing" was grandly held in Beijing. Elites from the photovoltaic industry...[Details]
Steps to light up the marquee using the GPIO of STM32 : 1. Create a new project: copy all the folders in the template, and delete the three files generated by the template Template in USER and the fi...[Details]
PIC series microcontrollers can work in different oscillator modes. Users can choose one of the following four oscillation modes according to the needs of their system design. The oscillation frequenc...[Details]
A multi-point temperature control heating control system was designed using the SST89E564RC single-chip microcomputer and a new temperature measuring device. The heating system can be control...[Details]
Abstract: By analyzing the working principle of TMS320C2XX using direct memory access (DMA) of hold (HOLD) operation and DMA controller 8237-5, the problem of software and hardware interface bet...[Details]