Project Description: Based on FPGA development board, use buzzer to play music "Castle in the Sky".I have to complain that when the netizen wrote it, PWM was written as PWN, so I didn't change his mas...
[align=left][font=Verdana][size=3] By connecting the adjustable rheostat in series at the input drive end, use a thermal imager to measure the current value and temperature changes at pins 3 and 4. [/...
The hardware connection is the same as the above test, and the test board does not need to be modified. The song "The Fragrance of Osmanthus in August" comes from "Radio" No. 3, 1992. The author Zhou ...
Use ActiveX to write a two-dimensional array into MS Excel
In LabVIEW, you can write a table to MS Excel directly through the 'Programming' 'File I/O' 'Write to Spreadsheet File' tool or use the L...[Details]
Recently, according to relevant news, Growatt, which ranks among the top five in the global inverter industry, may be acquired by the famous investment group Blackstone at a valuation of US$1 billi...[Details]
01
What is a Connector?
Let me first show you a photo of the high voltage connector (Rosenberger HVR270) to give you a basic impression.
The photos of the actual application (m...[Details]
When using a TFT touch screen and wanting to display strings, graphics or numbers, you will find that there is a most important function LCD_ShowChar in their library functions. It seems that few...[Details]
In the golden autumn of October in Shanghai, the annual event of the logistics industry, the Asian International Logistics Technology and Transport System Exhibition (CeMAT ASIA 2023), opened as sc...[Details]
Smart camera technology is gradually changing our lives, and in the future, it will bring profound changes to the way we interact with each other and the world around us. From building safer and more...[Details]
With the development of robot technology, the application of robots in social production has been promoted. However, the application of robots has problems such as difficult development and poor sa...[Details]
Instrumentation Technology When it comes to the main indicators of oscilloscopes, people usually think of bandwidth, sampling rate, storage depth, waveform refresh rate, etc. In fact, in addition to ...[Details]
On July 27, ams-osram 2022 "Everything Light Sensing" Optical Technology Seminar was held online. During the seminar, ams-osram focused on showcasing a number of innovative solutions for automotive m...[Details]
Laser online detection technology is increasingly widely used in the domestic car industry. The use of laser online detection technology can monitor product quality in real time, take timely measures ...[Details]
As we all know, Spider-Man has sharp spider-like senses, which help the superhero sense danger in advance and react quickly. Now, drones and self-driving cars can have superhero sentience, witho...[Details]
Espressif Systems (688018.SH) has launched the AI voice development kit ESP32-S3-BOX, which provides users with a smart device development platform with offline and online voice assistants as the...[Details]
main: mov P0, #10011000B //P0 port outputs high level
lcall Delay //Delay
mov P0, #11111111B
Call Delay
ljmp main //Long transfer to the starting address main label
Delay: mov R7, #250
...[Details]
Semiconductor
lasers (LDs)
are increasingly used
in information,
communication
, medical and other fields
due to their small size and light weight
. They are also combined with
ele...[Details]
Trying to reduce the supply voltage of the core processor is one of the new technology trends in handheld devices. While reducing the voltage, it is also necessary to take into account the need to ex...[Details]
PCB Design
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