MicroPython was ported to an STM32F407 board. Due to hardware design reasons, only ordinary IO ports could be used to simulate SPI communication. Therefore, a MicroPython driver was written in C langu...
[align=center]I downloaded a geber file of their evaluation board from ADI's official website. I installed AD software on my computer. I searched online and found that it seemed to be a PADs file (not...
Digital front-end engineer (two positions each for RISC V digital front-end and CPU digital front-end, 40-70k)Job responsibilities1 .Complete SOC design and integration according to chip specification...
For a system, power supply is one of the key components. When modifying it, I thought that if it needs to be charged frequently, it will bring a lot of inconvenience, so I gave priority to using solar...
Knowledge about CPU timing Oscillation period: The period of the oscillation source that provides the timing signal for the microcontroller (crystal oscillator period or external oscillation period) ...[Details]
The strong will always be strong. When it was revealed at the end of September that CATL spent 1.92 billion yuan to snatch Canada's Millennial Lithium Corp from Ganfeng Lithium, it was enough to show...[Details]
The Scaling sub-palette is shown in Figure 1. The nodes in the sub-palette are used to convert voltage readings to temperature or strain units, etc.
Figure 1 Zoom sub-palette
Table 1 li...[Details]
The gyroscope is a critical measuring element in the strapdown inertial navigation system. It is sensitive to the angular rate of the carrier and provides a reference coordinate system for attitude...[Details]
Microwave radiometer is a microwave receiver that uses microwaves for remote sensing and thus detects ground objects. It is widely used in detecting the atmosphere, ocean, vegetation and soil. As a...[Details]
Driving more power in a small device size is due to advances in semiconductor and packaging technology. A new type of power MOSFET in a top-cooled standard package uses a new generation of semiconduct...[Details]
Quadcopters are a very popular technology product in both professional and non-professional fields recently. The following article designs and develops a three-phase six-arm full-bridge drive circuit...[Details]
the ‘lanternadimare’, conceived by italian designers alessandro loschiavo and frances conava, is a luminous buoy that marks the shortest sea passage between europe and africa.
the buoys serve ...[Details]
The brushless DC motor consists of a motor body and a driver, and is a typical mechatronics product. A brushless motor is a motor without brushes and a commutator (or collector ring), also known as...[Details]
At present, more than 95% of the dust removal equipment in my country's coal-fired power plants use electrostatic precipitators, and industrial frequency power supplies are generally used in electros...[Details]
Photosynthesis is the material basis of all metabolism and energy in the biological world. The original reflection of photosynthesis in plants is to release the absorbed light energy in a larger fluo...[Details]
When the grid voltage suddenly rises for some reason, the running refrigerators, washing machines, televisions, stereos, computers and other household appliances will suffer varying degrees of dama...[Details]
; Remote control motor program, press the remote control 0-9 stepper motor forward 0-9 steps, press the remote control 11-19 stepper motor reverse 0-9 steps respectively, and the digital tubes displa...[Details]
1 Introduction Virtual instrument (VI-ViItuaIInstrument) refers to the combination of general-purpose computers and functional hardware through applications. Users can operate the computer throu...[Details]
DIY/Open Source Hardware
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