A few days ago, I bought a Sipeed Tang Nano 4K board. The FPGA chip is the GW1NSR-4C from the Little Bee family. I was thinking of getting it back to try, but I didn't have much hope. After receiving ...
Source: Zhihu Original link: https://www.zhihu.com/question/437925439/answer/1790242565When it comes to the topic of 35 years old, the key lies in the programmers themselves. You don’t need to answer ...
How big is the imagination space for pressure sensing?
Will said that MEMS pressure sensors are a new interactive method compared to traditional touch. Intuitively speaking, "touch" is an action, and ...
/************************************************** *Program name: MAX7219 C language control program *Program function: 3-wire serial control of 8-bit common cathode digita...[Details]
The sine wave control of the brushless DC motor is to generate a sinusoidal current in the motor winding by applying a certain voltage to the motor winding, and to control the motor torque by contr...[Details]
Using NI's Compact DAQ hardware and LabVIEW graphical system design software for control and data analysis, we created a small and portable system. Hsieh Tseng Ming James, Institute of Bioengineering...[Details]
The above diagram shows a circuit diagram with a small modification to a very popular classic circuit.
Circuit Purpose:
1) +24V to +5V +/-5%
2) Can provide current above +2A.
...[Details]
For the production of
LED chips
, the selection of substrate materials is the primary consideration. The appropriate substrate should be selected according to the requirements of th...[Details]
Introduction As the structure and control strategy of the engine electronic control system become increasingly complex, the difficulty of the research and development of the electronic control sys...[Details]
/** * @brief Reads the specified GPIO input data pin. * @param GPIOx: Select the GPIO peripheral number (x = A to I). * @param GPIO_Pin: Specifies the pin number. * This parameter can be one ...[Details]
5G technology has officially entered commercial use. Samsung started selling the world's first 5G mobile phone, the Galaxy S10 5G, in South Korea last Friday. A Nikkei reporter conducted actual tests...[Details]
According to foreign media reports, U.S. Democratic Senator Ed Markey has asked Tesla to disable its "Autopilot" autonomous driving assistance system until the company installs new safety measures to...[Details]
Introduction
When analyzing materials at remote sites where it is not possible to place a probe into the material, high frequency transceivers provide a viable method for accurately quantifying the...[Details]
In 2022, my country's photovoltaic inverter industry suffered from the "pain of chip shortage". Just when everyone was worried about market delivery, our inverter companies did not disappoint the m...[Details]
When oscilloscope users are measuring vertical quantities such as amplitude/peak, they occasionally encounter problems such as measurement results that are slightly different from expectations and th...[Details]
As the discharge proceeds, the voltage across the capacitor gradually decreases, and the base voltage of BG1 gradually increases, finally causing BG1 to turn on again and BG2 to turn off and relea...[Details]
To avoid electric shock and personal injury, please read the "Safety Information" and "Warnings and Notes" in the manual before using the multimeter. The following specifications are general specific...[Details]
Mitsubishi PLC FX3U series is a very popular small PLC with high performance, high reliability, ease of use, etc. In practical applications, remote I/O settings are one of the common requirements.
...[Details]
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