Dear Taoist friends: I have been working on digital circuits before, and now I have started to learn some analog knowledge. Recently, I have been troubled by the problem of MOS. Please give me some ad...
MicroPython has added littlefs, which seems to be able to solve the problem of file corruption after accidentally disconnecting the USB.ARM's littlefs system descriptionextmod: Add VFS littlefs bindin...
There is a big difference between the ePWM module and the EV module in the C2000 DSP. The PWMs of the EV module share a time base, while the ePWM modules have their own time bases, which are synchroni...
[size=4] How to solve this kind of electric noise? [/size] [size=4] Everyone has a different definition of "electric noise". First, you need to find out which kind of "electric noise" you encounter. [...
The oximeter uses non-invasive infrared technology to measure the oxygen content in the fingers, toes, and ears, which are the most common places to measure blood oxygen. The more accurate name for th...
German inverter manufacturer Kaco New Energy has opened a manufacturing plant in San Antonio, Texas.
The company held a launch event Dec. 10 attended by company executives from Kaco offices ar...[Details]
Power line communication (MV-PLC) technology refers to the use of medium-voltage power lines (usually 10KV voltage level) in the power transmission network as a signal transmission medium to tran...[Details]
This year, the industrialization of LED technology has taken an important step forward. First, at the Japan High-Tech Expo, Sony displayed the latest 70-inch BRAVIA LCD TV using LED backlight techn...[Details]
1. Design of dormitory intelligent alarm system
Abstract: The system uses Lingyang's 16-bit single-chip SPCE061A as the main controller, and uses smoke sensors and human pyroelectric infrared sen...[Details]
Lead-acid batteries are safe, cheap, and easy to maintain, so they are still widely used in electric bicycles. However, lead-acid batteries are highly polluting, bulky, and have a low number of cyc...[Details]
As we all know, users are currently limited in their ability to play Fortnite on their iPhones. However, this may change later this year. Nvidia’s director of product management confirmed that Fort...[Details]
I just learned STM8 and recorded how to solve the problems that occurred during debugging. The chip used is STM8S103F3P6. I am going to make a card swiping module, in which the delay function is im...[Details]
Preface: The capture PWM wave of STM32's TIM is for frequency and duty cycle, these two data results! Its most basic principle is (for example): for example, when a high-level rising edge...[Details]
The existing reset logic in the standard 80C51 chip is relatively simple, and can only be expanded externally through a reset pin RST. The technical manual provides the wiring method of the power-o...[Details]
1. Design requirements Design an intelligent temperature measuring instrument, use a temperature sensor to measure the ambient temperature, and have an over-temperature alarm function. It is required...[Details]
April 8, 2024, Shanghai -
Naxin Micro announced the launch of the new automotive-grade high-bandwidth integrated current sensor NSM211x series. This series is a fully integrated high-isolation ...[Details]
When we write a project, we put all the source code files in the root directory of the project. If there are relatively few project files, this is understandable. However, if the number of source fil...[Details]
With the development of automotive electronics, there are more and more electronic products in cars, and the number of electronic control units in electronic control systems such as car engines, ch...[Details]
In the last two lessons, we talked about constants and variables. Let's first add a statement to redefine the data type. This statement is typedef.
This is a very useful statement, bu...[Details]
The main purpose of measuring the insulation resistance of the winding is to check whether its insulation is damp or deteriorated as a whole. Use a 2500V megohmmeter to measure the primary winding ...[Details]
Analog electronics
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