We can say that the program memory stores the soul of the microcontroller, which is the working program. The smallest one may be only 1KB (it can only hold 1024 8-bit data at most, because there are m...
I2C bus physical topologyThe I2C bus is very simple in terms of physical connection, and consists of SDA (serial data line) and SCL (serial clock line) and pull-up resistors. The communication princip...
[i=s]This post was last edited by sonicfirr on 2022-3-8 11:30[/i]1. Data acquisitionAfter studying other bloggers' articles and my own practice, I learned that there are many links to 86 Panel's mater...
Last time, I used the interrupt method to read the key code to improve efficiency, but there was also a small problem. After CH450 scans the key, it will pull down a low-level pulse on the INT pin. My...
2803x and 2806x use CAN communication for online program upgrade. The idea is that the program is divided into boot program and main program. The boot program jumps to the main program. Both programs ...
In the future era of smart electric vehicles, technology will iterate rapidly, and hardware and software must be upgraded in coordination to bring the best experience. Yingchi Technology focuses on...[Details]
An excellent IO-Link slave transceiver should be able to meet all application requirements. This is the final blog post in the Smart Factory series. It discusses the factors to consider when select...[Details]
LED bulbs mainly include LED spotlights and LED bulbs. They are white or warm white in color and are used to replace traditional incandescent lamps (it is not easy to replace energy-saving lamps fo...[Details]
Although face recognition has experienced a long-awaited explosion in market share, this does not mean that all factors that hinder the development of face recognition have disappeared. Some recogniz...[Details]
Improving AC Input Switching Efficiency and Reliability in Smart Home and Smart Building (HBA) Applications Using Lossless Zero Crossing Detection Optimizing the performance of devices that turn AC...[Details]
Research background Traditionally, the test method for LC resonant frequency is to find the frequency point with maximum output by changing the frequency of the signal added to the LC resonant circui...[Details]
1. Design Purpose and Requirements Design purpose: Through design, cultivate the ability to use the knowledge learned to solve practical problems, the ability to consult information, the ability to s...[Details]
In 2021, data accumulation is no longer a problem; regulations are no longer a problem, L3 vehicles have been allowed on the road, and Robotaxi has been allowed to charge fees in many cities in China...[Details]
Recently, Sungrow signed an agreement with Larsen & Toubro (L&T), a world-renowned EPC company, to provide inverter solutions for the 2.2GWac single photovoltaic project in Saudi Arabia's NEOM new ...[Details]
Controlling the brightness of an LED requires a driver that can provide a constant, regulated current. To achieve this, the driver topology must be able to produce enough output voltage to forward ...[Details]
The need for isolation in 48 V automotive applications continues to grow. This is a compact, efficient, robust, low noise method to isolate 48 V systems via the CAN interface. Designing for today's...[Details]
When using electronic measuring instruments, waveform viewing is the most commonly used function. So how is waveform acquisition and reconstruction generally achieved? The two most typical instrument...[Details]
Application Technology丨Digital Key
Application field: Intelligent cockpit
Unique advantages:
Yinji Technology is the first company to enter the smart Internet c...[Details]
Figure 1
Let's expand on the calendar clock introduced last time: let it have the function of detecting atmospheric temperature and humidity, run 24 hours a day without inter...[Details]
Microcontroller MCU
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