SOT-23

#pragma interrupt_level 1 void function (void) { } Then write the following in the interrupt function: #pragma interrupt_level 1 void interrupt(void) { function(); } void main (void) { function()...[Details]

What is PLC? PLC (Programmable Logic Controller), programmable logic controller. A programmable logic controller is a digital computing electronic system designed specifically for use in indus...[Details]

Recently, the 3MW distributed photovoltaic power generation project in Zhucheng Heping Industrial Park, Weifang City, assisted by Chuangdong Technology's dedicated inverter for industrial and commerci...[Details]

First of all, what is execution efficiency? What we usually call execution efficiency is the system overhead generated by using the same algorithm to complete the same calculation under the same inpu...[Details]

Chasing high and pursuing new things, riding the waves and moving forward. Focusing on implementing General Secretary Xi Jinping's important requirements of firmly grasping the primary task of high-qu...[Details]

The waveform of the motor changes rapidly when it starts and stops. The usual way to test the start and stop is to use an oscilloscope, but the accuracy of the oscilloscope is low and it is impossibl...[Details]

1. Source package Kernel: linux-2.6.18.2 Uboot: u-boot-1.1.4 Gcc: arm-linux-gcc-3.4.1.tar.bz2   Development process and detailed steps 1. Dormant part 1. Power management daemon omitted   2. Kernel i...[Details]

　　In today's electronic product designs, precise current amplitude measurement is key to achieving maximum power efficiency. Current probes provide excellent measurement sensitivity and can measure c...[Details]

The microcontroller does not have an operating system. The codes written in Keil are all bare-metal codes. In-depth writing of bare-metal codes helps to understand the characteristics of the hardware...[Details]

Yole's "Radar Industry Trends 2020: Manufacturers, Applications and Technology Trends" pointed out that by 2025, the automotive market is expected to grow at a CAGR of 11%, because automotive applica...[Details]

Reset and interrupt vectors Vector number Program address Interrupt source Interrupt definition1     0x000 RESET External pin level trigger, power-on, power-down detection, watchdog, and JTAG AVR re...[Details]

1. Timer structure Check the chip manual to find the following timer structure diagram From left to right, analyze the picture: (not considered) Prescaler: Timers 0 and 1 share an 8-bit divider, ...[Details]

The function of PLC automatic sequence is to control the equipment to work according to a pre-designed process flow. There are several methods for writing the process of PLC automatic program. The ...[Details]

Moving from fixed speed motors to variable speed motors with position and current feedback offers a path to significant process and energy savings. This article provides an overview of motor encode...[Details]

Experienced drivers who drive frequently may have encountered this situation: when the vehicle passes through a road section with tall buildings or a tunnel, our navigation will show a "satell...[Details]