Suddenly I remembered that I don’t even know when I went there. Do I need to look back at the last post?
A shopping trip in the middle of the night
The main thing is to follow the tutorial and modify ...
The ADC core converts the analog signal into 12-bit data and stores it in the conversion storage register. The final result of the input analog voltage satisfies the formula:This paper requires two an...
Because of the dual-core heterogeneous processor, one is DSP core and the other is ARM core, the official development methods are all under Linux. Therefore, for DSP programs, makefiles are also used ...
I would like to ask, how do I calculate the phase angles that I drew as red lines in the figure below to get a difference of 45 degrees, 135 degrees, and a phase difference of 180 degrees when Hobp0? ...
[i=s]This post was last edited by jesse00 on 2019-3-8 13:12[/i] [color=#363636][font="][size=14px]1. Overview[/size][/font][/color] [color=#363636][font="][size=14px] There are three main Zigbee packe...
The flashed esp and openmv sold by others on Taobao will display the file directory when plugged into the computer. How can I make the micropython firmware I flashed the same as theirs? At first I tho...
1. Disadvantages of OLED
1. The lifespan is usually only 5,000 hours, which is lower than the lifespan of LCD, which is at least 10,000 hours;
2. It is not possible to mass produce large-...[Details]
At present, the common ways for parents of primary and secondary school students to contact teachers include parent meetings, phone calls, teacher home visits, parents coming to school, parents s...[Details]
TDK Corporation introduces a new series of EPCOS power capacitors for DC link applications.
The new series of components are designed for operating temperatures up to +105°C; order code B2569...[Details]
Rotor flowmeter is also called float flowmeter. In industrial field applications, the main measurement object of rotor flowmeter is single-phase liquid or gas. It is usually not suitable for liquid c...[Details]
Traffic conditions in urban areas change rapidly, and relevant management units have relatively high standards for road monitoring and traffic control. A complete urban road traffic monitoring syst...[Details]
When answering investors' questions on an interactive platform, China Great Wall said that the news that it had recently successfully developed my country's first semiconductor laser invisible wafer ...[Details]
Products made with microcontrollers or ARM often have keyboard input, and there is an unavoidable problem with keyboard input: keyboard debounce. See the figure below When the key switch is clos...[Details]
LabVIEW supports mixed use with other programming languages by calling DLL files. For example, in an actual engineering project, users can use C++ to implement the computing part of the software, b...[Details]
A comparison experiment was conducted specifically for SPI-DMA transmission and reception.
The experiment found that when STM is used as the master device to transmit SPI data to other devices, the D...[Details]
0 Preface Integrated circuit testers can be used to measure the quality of integrated circuits and are widely used in electronic laboratories. In actual use, it is found that some testers produce...[Details]
Beijing time on January 28th, the U.S. Securities and Exchange Commission (SEC) is investigating Elon Musk’s role in shaping Tesla’s self-driving car announcement. It's the latest effort by the SEC t...[Details]
On December 21, Lihexing stated on the investor interaction platform that Lihexing's MLCC project is in the trial production stage and all work is still proceeding as planned. It is understood that t...[Details]
ROHM, a world-renowned semiconductor manufacturer (headquartered in Kyoto, Japan), has developed the "BD48HW0G-C," a reset IC*1 (voltage detector) with high accuracy and ultra-low quiescent current...[Details]
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* AVR MCU UART sends data in query and interrupt mode
* Description: Test e...[Details]
RF/Wirelessly
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