I received the board from the forum last week. Thanks to EEWorld Forum and GigaDevice for providing the board. This article will first conduct an unboxing and evaluation.
1 UnboxingForget about unpack...
I just started to use Bluetooth chips with MCU. I want to know if this chip can be easily made into a development board similar to STM32?
I just want to use an MCU with Bluetooth directly. How does it...
It has been 8 years since I graduated. Sometimes I feel that being a technician is really tiring. I need to know everything and learn everything, but the salary I get is not as high as I expected. Whe...
1 IntroductionWith the development of economy and the improvement of people's living standards, all walks of life have put forward higher requirements for power supply reliability and quality. Since t...
[font=黑体][size=3] [/size][/font] [font=黑体][size=3]Please help me, thank you, save the child, write it in assembly language or assembly C language. [/size][/font]...
Permanent Magnet Synchronous Motor (PMSM) is a high-performance motor widely used in electric vehicles, industrial drives, home appliances, etc. It has high efficiency, high power density and good ...[Details]
Five starting points for developing LED lighting technology LED lamps are currently the most energy-saving, green and environmentally friendly electric light sources, and naturally become the...[Details]
On August 28, the Ministry of Commerce and the Ministry of Science and Technology adjusted and released the "Catalogue of Technologies Prohibited and Restricted from Export in China". What is the sig...[Details]
With the development of computer, semiconductor and communication technology, the oscilloscope, which has always been a good helper for us to design and debug products, is increasingly widely used ...[Details]
The positive poles of the 8 LEDs are connected to the positive pole of the power supply through a 1 kilo-ohm current-limiting resistor, and the negative poles are connected to the microcontroller con...[Details]
GM Global Technology Operations LLC and the University of Michigan have been awarded a patent for a free-piston linear generator (FPLA) for use in plug-in hybrid and range-extended electric vehic...[Details]
In household appliances such as soybean milk machines, blenders, and egg beaters, in order to avoid the motor stalling and burning due to the "tough" big guys, design engineers usually design tempe...[Details]
This article will focus on the new challenges and corresponding measurement solutions for 10GBASE-T Ethernet conformance testing. Ethernet is a very important peripheral communication interface for pe...[Details]
Timer Application PWM Output
1.1 Differences between TIM1_CH1N and TIM1_CH1
When I was about to use the timer, I looked at the schematic diagram and found that for timer 1, each of its output chann...[Details]
On March 3, according to the Ministry of Industry and Information Technology micro-blog, recently, some netizens and media reported that some websites forced users to download APPs when browsi...[Details]
For people who use MCU, it is not necessary to understand the mechanism and connection of HCS12(x) memory map. Because if you do not systematically study courses such as operating system and compiler...[Details]
Only by unraveling the mystery can we avoid being confused and see the full picture of the incident. Recently, a piece of news about Lei Jun’s “10 billion” salary went viral on WeChat Moments. F...[Details]
The humanoid Opmus project has made significant progress. Although it is still in the research and development stage and has not reached mass production standards, hundreds of prototypes have been ...[Details]
In the previous two issues, we introduced the principles and related parameters of LiDAR. This is the last issue of the radar series. We mainly introduce some companies related to the LiDAR industry....[Details]
In the assembly language of the single-chip microcomputer MCS-51: 1. A is the accumulator, which is the most frequently used special register. Most arithmetic and logical operations require the parti...[Details]
RF/Wirelessly
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