I bought an mv3 during a promotion some time ago, and I've been playing with it for a while. While playing with the mv3, I accidentally clicked the upgradebutton, and the firmware crashed, and the mv3...
The HGI HC32F460 series supports the USB FS protocol stack, and the CDC VCP virtual serial port is provided with a virtual serial port example in the previous HGI SDK version (hc32f46x_ddl_Rev1.2.0).
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It is very uncomfortable to wear a mask when going out in summer when the temperature is over 30 degrees. The mask will be soaked with sweat after walking in the sun for 5 minutes.Is there any good wa...
Application areas of this solution
Electric vehicle, motorcycle lighting, car lighting, flashlight
Chip features; Shiwei three-function buck constant current driver
Wid...[Details]
While many automakers are committed to the field of electric vehicles, Toyota has taken a different approach, as they have been on the road to developing hydrogen fuel cell vehicles for a long time...[Details]
Imagine driving home after a long day at work, and suddenly, a car rushes out from a hidden alley. Fortunately, your self-driving car sees it long before it enters your sight and slows down to avoid ...[Details]
At present, a new round of scientific and technological revolution and industrial transformation is reshaping the global innovation landscape. As the integrated circuit manufacturing process continue...[Details]
According to a news release from Jinlonghu, the perfect yield of crystal rods of various crystal growth furnace types of Xuzhou Xinjing Semiconductor Technology Co., Ltd. (hereinafter referred to as ...[Details]
On October 26, TDK Corporation of Japan announced the development of the ADL3225VM inductor for automotive power over coaxial cable (PoC) systems. The size is only 3.2 mm × 2.5 mm × 2.5 mm and mass...[Details]
New MHP Devices The rapid growth of the high-rate discharge lithium-ion battery application market has created a demand for cost-effective circuit protection devices that can provide 30A+ holding ...[Details]
This is a reference program that can identify whether four independent buttons are short pressed or long pressed. This program has been compiled and passed. Beginners can transplant it to the 51 micr...[Details]
A charge pump (also called an inductorless DC/DC converter) is a special type of switching DC/DC converter that uses capacitors as energy storage elements. Compared to inductive switching DC/DC conve...[Details]
Microwave ovens use 2450MHz ultra-high frequency electromagnetic waves to heat food. They can pass through plastics and ceramics without damage, but not metals. When they touch metals, they will re...[Details]
1. Summary of this article
The fourth issue of this magazine introduced the principle of connecting a single-chip microcomputer to an external keyboard and gave an application example. This issu...[Details]
Circuit Function and Advantages
This circuit is a complete implementation of a low noise microwave fractional-N PLL with the ADF4156 as the core fractional-N PLL device. The PLL freque...[Details]
Products must comply with EMC (electromagnetic compatibility) requirements. European regulations stipulate that products that violate the Electromagnetic Compatibility Directive (89/336/EEC) will f...[Details]
0 Preface
Traditional electronic tour guide systems generally use infrared wireless communication, which can easily cause tourists to receive incorrect scenic spot information and cause inconvenienc...[Details]
The SPI interface is becoming a popular choice in automotive applications, including sensors, display consoles, navigation systems, booting through SPI flash memory, etc. SPI's low pin count and co...[Details]
MicroPython Open Source section
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