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System functions Use AVR external interrupt INT1 to detect key presses and use LED to make simple indications! hardware design AVR main control circuit schematic diagram     LED control circui...[Details]

There are many ways to choose the pins of the STM32 microcontroller. If you configure it by writing registers directly, then, look at the manual and write 0 or 1 to the corresponding bit of the "con...[Details]

In recent years, with the continuous advancement of navigation technology and obstacle avoidance, the sweeping industry has experienced rapid growth. However, data shows that the sales volume and s...[Details]

Jiwei.com reporter has just received news that Huawei has stopped producing HUAWEI VR Glass. A supply chain source revealed to Jiwei.com reporters that as of October this year, HUAWEI VR Glass ship...[Details]

With the development of new energy vehicles, more and more new automotive electronic products such as sensors, chips, power batteries, etc. are entering the automotive industry, and the term "automot...[Details]

Modern inverter power supplies are mainly developing in the following directions, such as high-frequency power conversion, number of unit power groups on the AC side, low electromagnetic interfer...[Details]

Intelligent manufacturing will be the main subject of the following content. Through this article, the editor hopes that everyone can have some knowledge and understanding of the relevant circumstanc...[Details]

Micro-electro-mechanical systems (MEMS) will soon become an integral part of the design and construction of intelligent systems. These devices bridge the gap between the physical and electronic world...[Details]

　　introduction 　　The single-chip microcomputer has a broad market prospect due to its cheapness, small size, strong plasticity and high stability. When developing products with switching power modu...[Details]

Flashtec® NVMe® 5016 controller optimized to manage growing enterprise and data center workloads The booming development of artificial intelligence (AI) and the rapid popularity of c...[Details]

Introduction to I2C The I2C bus only needs two lines, an SDA data line and an SCL clock line; the communication between the host and the I2C device can be realized based on the high and low levels, r...[Details]

There are four common types of LCDs: 1. TN-LCD (Twisted Nematic-LCD) 2. STN-LCD (Super TN-LCD) 3. DSTN-LCD (Double layer STN-LCD) 4. TFT-LCD (Thin Film Transistor-LCD) From the structu...[Details]

Your new radio may have a wider filter than you think. The confusion of AM bandwidth: IF filters today and yesterday Whether a radio is enjoyable to listen to, or suitable for ...[Details]

There may be various faults in a car, such as a fault light on the instrument panel, the car being unable to start, strange noises coming from the car, etc. The vast majority of these fa...[Details]

In the previous section, we talked about how to implement the tasklet mechanism http://blog.csdn.NET/morixinguan/article/details/69666935 In this section, we will implement th...[Details]