The register configuration has been configured. I just started learning microcontrollers and just came into contact with PWM. Now the register configuration is done, but how can the LED turn on and of...
The following figure is taken from TI's "Op Amp Stability Collection"The above figure shows the non-inverting input.
One of my own circuit applications is shown belowThe derived results are different ...
There is a program in the routine that uses A/D conversion to measure the temperature inside the chip. Referring to the design of this program, we can transform it into a thermometer that uses an OLED...
[i=s]This post was last edited by Mufan001 on 2020-6-1 13:21[/i]Safety standards applicable to power suppliesContact current requirementsLocation and requirements of safe distanceComparison of safety ...
With the development of science and technology, more and more embedded products have entered our lives, work and study. From the military field to smart phones, more and more embedded products have be...
Test ignition coil Fluke analog/digital multimeters can test resistance from 0.01Ω (Type 88) to 32MΩ. This makes testing ignition coils very accurate and easy. Generally, multimeters cannot test resi...[Details]
On March 27, State Grid Qinghai Electric Power Company completed the preparation of the ubiquitous power Internet of Things construction plan and began to move towards the specific implementation s...[Details]
1. Introduction to ARM64 exceptions and SError The following is quoted from Wowo Technology There are two main types of interrupts, physical interrupt and virtual interrupt (not describe...[Details]
1 Introduction
With the rapid development of economy and the continuous improvement of people's living standards, health has become the focus of people's attention. Heart disease is a major kil...[Details]
Circuit Basics
1.
Analog signal and digital signal:
The object processed by electronic technology is the electrical signal carrying information, which can be divided into two catego...[Details]
Introduction: Design a temperature control system based on ATmega16L microcontroller, and explain the hardware design of the system. Adopt modular design method and use incremental PID algorithm to m...[Details]
1. Principle
The four-quadrant photodetector is actually composed of four photodetectors, one in each quadrant. The target light signal passes through the optical system and forms an image on ...[Details]
Sina Digital News reported on the morning of July 23 that Samsung Galaxy's new product launch conference will be held on August 5, Beijing time, and it is expected to release products such as t...[Details]
A cheap LED flashlight has appeared on the market. The front end of this flashlight has 5 to 8 high-brightness light-emitting tubes and uses 1 to 2 batteries. Because of the use of ultra-high-brigh...[Details]
When you first get the STM32, you only write an infinite loop void main()
{while(1);
}BUILD://Program Size: Code=340 RO-data=252 RW-data=0 ZI-data=1632 123456 After compiling, you will ...[Details]
When the tide goes out, you'll know who's been swimming naked. Buffett's famous quote has been proven to be true in all walks of life. Since 2018, after experiencing the carnival of autonomous dri...[Details]
Multifunctional Alcohol Pencil Eraser Abrasion Resistance Tester Introduction: Marked Water Resistance Alcohol Abrasion Resistance Tester is suitable for testing the dissolution resistance of key sur...[Details]
Beats today launched a new version of its popular Powerbeats headphones with a new luminous design. The new Powerbeats were designed in collaboration with lifestyle brand AMBUSH. This release i...[Details]
1 Overview
C card is the abbreviation of Integrated Circuit Card. Some countries and regions call it Microchip Card or Microcircuit Card. The size of IC card is the same as that of magnetic card. I...[Details]
Note: After downloading SUPERVIVI, if SUPERVIVI runs successfully, the phenomenon is: LED1: flashing LED2: off LED3: always on LED4: off 1: After JLINK is connected, why use ...[Details]
51mcu
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