[i=s]This post was last edited by dcexpert on 2021-5-8 09:20[/i]Thonny is an IDE for beginners, integrating multiple functions such as code editing, file transfer, serial terminal, data visualization,...
I want to read and write 4 registers in FPGA under 2440. The chip select of FPGA is cs4. First, set the timing (PROGRAMMABLE ACCESS CYCLE) and map 0x20000000 to virtual memory. At this time, the physi...
There are two important statements in lab4.c: cdcReceiveDataInBuffer(dataBuffer, BUFFER_SIZE, CDC0_INTFNUM); //Receive cdcSendDataInBackground(dataBuffer, bytesReceived,CDC0_INTFNUM, 0); //Send Declar...
[img=500,148]http://www.amobbs.com/data/attachment/forum/201302/22/132032pr5pnnsjdspex934.jpg.thumb.jpg[/img] Hello everyone: The clock frequency of the AD9833 in the above picture is 20MHZ, and the d...
It's Chinese New Year, I'll check it out every day, and I'll find some moments full of the flavor of the New Year every day, and I'll keep updating, so stay tuned~~~First, on the first day of the New ...
At present, the development of wireless power supply technology for electric vehicles (EVs) is becoming more and more active. In 2012, Volvo of Sweden established Volvo Technology Japan in Tokyo as...[Details]
1. Introduction
Since the 1980s, with the continuous development of automotive electronic technology, there are more and more electronic control units in automobiles, such as electronic fuel i...[Details]
Automotive applications are particularly sensitive to EMI events, which are unavoidable in a noisy electrical environment consisting of a central battery, bundled wiring harnesses, various inductiv...[Details]
In order to highlight the concept of "energy saving and environmental protection" of intelligent buildings, solar street lights are designed for intelligent communities. The inclination and capacit...[Details]
This paper establishes a fuel cell engine test platform based on the NI integrated hardware and software environment. This platform can realize the test and control of fuel cell engines and their a...[Details]
Although it is relatively easy to check the stability of a simple amplifier at lower frequencies, it may be much more difficult to evaluate the stability of a more complex circuit. This artic...[Details]
I. Introduction
Since RS232 has a short communication distance (only 15 meters according to EAT/TAI-232 standard), and can only perform point-to-point communication, it cannot directly f...[Details]
Digital array radar (DAR) uses digital beam forming (DBF) in both receiving and transmitting modes to achieve flexible distribution and reception of RF signal power in the airspace, obtain excellent t...[Details]
TC9012F is a universal CMOS large-scale integrated circuit for infrared remote control signal transmission, suitable for remote control of TV, VTR, laser player and other equipment. In the market, ...[Details]
Problems such as the depletion of natural resources, air pollution, traffic congestion, and rising fossil fuel prices have forced societies and individuals to seek alternative means of transportati...[Details]
Motors, especially those with brushes, generate a lot of noise. This noise must be dealt with if the appliance is to meet the requirements of EMC standards. The means to solve EMC are nothing more ...[Details]
The serial interface real-time clock chip DS1302 launched by Dallas Company in the United States can trickle charge the backup battery of the clock chip. Due to the main features of the chip such a...[Details]
0 Introduction
There are many types of sensors, and the working principles, measurement targets and measurement environments of different types of sensors vary greatly. The corresponding detection s...[Details]
LED is the abbreviation of the English word. Its main meanings are: LED = Light Emitting Diode, a solid-state semiconductor device that can convert electrical energy into visible light. It can dire...[Details]
The demand for improved healthcare environments is endless, so medical imaging equipment with higher resolution is needed to better observe the human body. High resolution brings problems with sign...[Details]
MicroPython Open Source section
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