1. GPIO Example
Just follow the routine compilation process and select three routine functions in main.c
/* GPIO_INT、GPIO_PC13、LED_BLINK */
APP_GPIO_Test(LED_BLINK);GPIO_INT uses interrupt mode to obt...
As shown in the figure, the output of the built-in DAC of STM32 is a step wave, which is amplified by the amplifier circuit to drive the piezoelectric ceramic. However, after the piezoelectric ceramic...
Feedback circuits are widely used in various electronic circuits. Feedback is to feed back part or all of the amplifier output signal (voltage or current) to the amplifier input terminal to compare wi...
The USB Power Delivery (PD) standard supports up to 100W of power delivery over USB, which is enough to drive high-power devices such as laptops, monitors, and DLP? movie projectors. USB PD adapters ...
1. Obtain the necessary software
Please get the latest version of AVR Studio from Atmel
Please obtain the latest version of WinAVR from WinAVR official website
Note: WinAVR and AVR Studio are 2 ...[Details]
With so many advanced power components on the market today, it is a difficult task for engineers to choose the right power component for an application. For solar inverter applications, insulated ...[Details]
introduction
The medium filling rate (the percentage of the volume of grinding medium steel balls to the effective volume of the mill cylinder when the ball mill is stationary), the material-b...[Details]
Nokia is working with multiple partners to support its ReefShark family of chipsets, which are used in many base stations. On March 5, local time, Nokia announced that it has collaborated with I...[Details]
FPS Signal and Spectrum Analyzer The R&S®FPS is a fast and compact signal and spectrum analyzer designed for users who demand performance. In production and monitoring systems, it only requires 2 HU ...[Details]
Is the star connection 220v or 380v?
The star connection can be used in 220V and 380V three-phase AC circuits. In a 220V three-phase circuit, the voltage of each phase line is 220V, and the vo...[Details]
What the DARPA Subterranean Challenge means for the future of autonomous robots.
Deep beneath Louisville, Kentucky, lies a vast limestone cavern. It’s dark, damp, and dusty. For one week i...[Details]
ABB industrial robots are a type of automation equipment widely used in the manufacturing industry, with the characteristics of high efficiency, precision and stability.
1. Overview of ABB Ind...[Details]
This document includes the description of the clock interrupt, communication and keyboard scanning modules (see the attached source code) commonly used in the single-chip system. These modules use th...[Details]
The STM32F20x series is based on the high-performance ARM®Cortex™-M3 32-bit RISC core with an operating frequency of up to 120MHz. The series integrates high-speed embedded memory, Flash memory and s...[Details]
For some places with long lighting time and many lighting equipment (such as school classrooms, shopping malls, etc.), the phenomenon of waste in the use of lighting systems is common. Due to the lack...[Details]
s3c2410
interrupt program
It is important to distinguish between the interrupt vector table and the exception vector table. After an interrupt occurs, it always enters from the I...[Details]
As we all know, the GPS navigation services we use now are directly built into the mobile phone, without the need to purchase additional GPS tools. Some people don’t even know that there are special ...[Details]
Introduction: With the increasing degree of electronicization of automotive components, automotive engineers are actively seeking advanced control and interface technology solutions in vehicle sys...[Details]