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...
At present, most of the wireless Internet access of handheld devices is achieved through mobile phones, among which the more powerful representative is Motorola's A6188. However, the mobile phone's n...[Details]
The above figure is the memory address mapping diagram of STM32, the address range is: 0x0000_0000-0xFFFF_FFFF; the address of the code area starts from 0x0800_0000 and ends at 0x0800_0000 + the si...[Details]
■ Overview
In some small electrical appliances such as mobile phones, PDAs, digital cameras, etc., white light LEDs are often used as backlight sources for color displays. When used, users can...[Details]
【Example 3】Use functional instructions to write Example 2.
A stepper motor is an actuator that converts an electrical pulse signal into the rotation angle of the motor. When the stepper driver...[Details]
Dafa Gai Neng Yuan Zi No. 161
To the people's governments of all districts, cities and counties, the management committees of all pilot zones, all relevant departments of the muni...[Details]
According to foreign media reports on December 22, the performance report of storage giant Micron showed that as of November 30, revenue was US$4.73 billion, which was better than the market estimate...[Details]
When the P0 port is used as an I/O port output, the output low level is 0 and the output high level is a high configuration (not 5V, equivalent to a floating state, that is, the P0 port cannot really...[Details]
Shop floor assembly lines – Assembly systems are becoming increasingly complex, adding intelligence to highly flexible, modular assembly machines. To take these machines to the next level, each com...[Details]
Seoul, South Korea, July 12, 2021 SK hynix Inc. (or the “Company”, www.skhynix.com) announced that it has started mass production of its 8Gigabit (Gb)* LPDDR4 mobile DRAM products based on the fourth...[Details]
Different from the traditional hybrid vehicle insulation detection model, most hybrid vehicles currently use the low-frequency pulse signal injection method to detect the high-voltage leakage diagn...[Details]
The automotive industry is highly competitive and is under constant pressure to increase quality while reducing costs. As a result, beneficial and demanding activities such as electronic functional te...[Details]
Compared with traditional light sources, LED solid light sources have the advantages of high efficiency, pure light color, low energy consumption, long life, reliability and durability, flexible ap...[Details]
12864 LCD parallel port driver is more commonly used, but considering that sometimes the IO port of the microcontroller or MCU is limited, the serial driver method can be used. The following is ...[Details]
According to Bloomberg, EQT is planning an IPO for German Linux and enterprise software company SUSE. SUSE is the leading open source Linux vendor in the European Union (EU) and is expected to be val...[Details]
STMicroelectronics has launched the HFA80A automotive-scale input Class-D audio amplifier, which combines high efficiency, compact size and low cost. It is optimized for automotive and local electr...[Details]
DIY/Open Source Hardware
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