-
Introduction to microcontroller interrupts The 52 microcontroller has a total of 6 interrupt sources. Their symbols, names and conditions for each generation are as follows: INT0 - External interrup...[Details]
-
The hardware I2C of STM32 is not very easy to use, and many people are troubled by it, including me. So I just go all out and use simulated I2C. Although the speed is not as fast as hardware I2C, it ...[Details]
-
With the advancement of science and technology, power quality has become the basis for the normal and good operation of various electrical equipment. A continuous research topic in the field of pow...[Details]
-
1 Introduction A digital signal processor (DSP) is a microprocessor suitable for implementing various digital signal processing operations. It has the following main structural characteristics: (1) I...[Details]
-
Are the electric cars that have been popular recently a recent product? No, electric cars were invented as early as the 1910s. Electric motors for electric cars now come in a variety of forms, but...[Details]
-
#define SS 0 #define SCK 1 #define MOSI 2 #define MISO 3 #define SS_H() PORTB|=(1 SS) #define SS_L() PORTB&=~(1 SS) //Be careful not to miss () #define led0_en() {DDRB|=1 4;PORTB|=(1 4);} //Open the ...[Details]
-
The principle of LED light emission is solid light emission. According to the principle of solid light emission physics, the spectrum of LED is almost entirely concentrated in the visible ligh...[Details]
-
MicroBlaze is an embedded microprocessor based on the construction. Its significant advantage is that it can meet the needs of complex applications. In addition to running simple general-purpose appli...[Details]
-
Not all connectors provide the same functions. Sure, they may look the same on the surface and try to accomplish their designed functions, but that’s where the similarities end. When choosing ...[Details]
-
Following the release of iOS 14.1, Apple on Tuesday stopped signing versions of iOS 14.0.1, a move that will prevent users from downgrading to an earlier operating system. iOS 14.1 was released las...[Details]
-
The small household appliance industry is a typical labor-intensive industry, and market demand is rapidly iterating. The industry development is facing a small-batch, multi-variety production mode...[Details]
-
I have been writing programs for the acquisition board recently.
Using STM32F101 and external AD CS5550.
I just came across this CS5550 and I feel the timing is a bit weird. Especially when readi...[Details]
-
I'm using an STM8S103F microcontroller recently and need to embed assembly code in a C program. After searching, I found the following solution. method 1: Method 2: The above content...[Details]
-
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
-
Carbon dioxide is the most ideal benchmark for measuring the air quality in a car. It is more sensitive than other air quality indicators. The carbon dioxide content shows obvious changes in differ...[Details]