RISC-V Complete Learning Manual ( Based on Longan Development Board )
Preface
Some time ago, I developed a strong interest in RISC-V products and wanted to get started to explore them . In this contex...
The heat required for heating waterJoule = work done by 1 watt of power in 1 second, 1 joule = 1 watt·secondThe heat required for heating is equal to the specific heat of water (4200J/(KG*℃) multiplie...
TI's broad portfolio of power management ICs supports the needs of NXP processors and Xilinx FPGAs. As can be seen from our complete reference designs (hardware and software with documentation), TI PM...
I designed an encoder circuit, as shown below:This circuit works fine for stepper motor drivers, but it has problems with servo motor drivers. When the motor is not rotating, it will be triggered by m...
When defining a global variable in Keil, I assign an initial value to it. Will the value of the variable remain the same each time the power is turned on again? If so, why? Thank you!...
On June 2, the signing ceremony of the photovoltaic/semiconductor advanced basic materials production base project of Guangxi Jinpo New Materials Co., Ltd. was held in the Guangxi China-ASEAN Youth I...[Details]
On August 27, the 2020 Jiwei Semiconductor Summit was held in Haicang, Xiamen. As an annual industry event, this summit is themed "Exploring the New Logic of the Iterative Era", aiming to explore the...[Details]
According to foreign media reports, German software and automotive technology supplier Vector announced the development of the network interface Vector VN1641 for the next generation of automotive ...[Details]
Input voltage: The input voltage of the instrument is generally marked at the power interface. Temperature: Generally, the operating temperature of the instrument is between 10℃ and +40℃. Some inst...[Details]
Task:
1. Implement a marquee on the circuit board, one horse at a time
2. Implement a marquee on the circuit board, 2 horses at a time
3. Make 4 diodes flash simultaneously on the ...[Details]
TI's mixed signal processor MSP430 series
MCUs
, with its powerful processing capabilities, high peripheral device integration, low power consumption, comprehensive product series, and full...[Details]
In May this year, OpenAI, which has been supported by Microsoft Azure computing power, released the giant NLP model monster GPT-3, which contains 175 billion parameters, ten times larger than the wor...[Details]
At the northernmost end of the Southern Science-Based Industrial Park, TSMC's newest Fab 18 is being built at full speed. It will become the world's first production line to truly put EUV into large-...[Details]
ADC0832 is an 8-bit resolution, dual-channel A/D conversion chip produced by National Semiconductor Corporation . It is popular among microcontroller enthusiasts and enterprises due to its small size...[Details]
Use 20m bandwidth as the limit standard, set the voltage to pk-pk (there is also a function to measure effective values), remove the clip and ground wire on the oscilloscope control head (because the...[Details]
China Energy Storage Network News:
Corrado Clini, former Italian Environment Minister, recently wrote an article pointing out that the "Global Energy Internet" proposed by China is expected t...[Details]
Thermistors are generally used as sensors to measure temperature. The measurement methods include R-V conversion voltage measurement method and R-F conversion frequency measurement method. The circuit...[Details]
Pin Type register The STM8S208MB register uses the LQFP80 package. The 80 here means that there are 80 pins, of which 68 are GPIO pins. According to the GPIO port function classification, they are...[Details]
Mr. Kang Xiaodong, General Manager of Meech Static Elimination Equipment (Shanghai) Co., Ltd., recently accepted an exclusive interview with relevant industry media and expressed the following view...[Details]
On April 23, Facebook's parent company Meta announced today that it will expand its VR/AR operating system Meta Horizon OS and open it to third-party hardware manufacturers in the future to design ...[Details]
Real-time operating system RTOS
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