[align=left][color=rgb(0, 0, 0)][font=Calibri, sans-serif][size=10.5pt]Today I will continue to share how to use the PWM module. Today I will use the PWM module to make a breathing light application a...
The most commonly used compilers for developing STM32F are generally MDK and IAR. IAR is relatively simple and has slightly better compilation efficiency. MDK simulation effect is better, and most peo...
[align=left][font=微软雅黑][size=12.0pt]The capacitor Ci next to R4 is equivalent to an open circuit for DC, so the DC component is not amplified; it is equivalent to a short circuit for AC, so the AC amp...
[align=center][color=#000000]Preliminary Evaluation Report on TLP3547 Evaluation Board[/color][/align][align=center][color=#000000] [/color][/align][align=center][color=#000000] Sichuan Institute of A...
[size=4]First, let’s ask the question: where should the coil be placed? [/size] [size=4] [/size] [size=4] Switching regulators for voltage conversion use inductors to temporarily store energy. These i...
Recently, the Huawei WATCH 3 series has been upgraded! Customizable video dials, syncing local music on your phone, setting do not disturb time periods, water drinking reminders... Six practica...[Details]
——Interview with Liu Nan, researcher at the Center for Chinese Management Research at Tsinghua University and PhD in Economics
At present, the trend of China's economy after the COVID-19 epide...[Details]
As an electronic engineer, circuit design is a necessary skill. However, no matter how perfect the principle design is, if the circuit board design is unreasonable, the performance will be greatly red...[Details]
Most of the latest wireless terminal products are equipped with high-speed data interfaces, high-resolution LCD screens and camera modules, and some mobile phones are even equipped with the functio...[Details]
Oct. 24, 2019 – Molex , a Tier 1 system integrator and leading supplier of high-speed networking, data communications, rugged industrial and automotive solutions that enable innovative architecture ...[Details]
According to Cailianshe, in the first quarter of this year, Korean companies' equipment investment in chip production reached the highest level in the world, with a total of 30% of chip manufacturing...[Details]
Group measurement Measure the status of a group of batteries, including voltage, internal resistance, and battery capacity. Compare the measured battery status and select the problematic batteries. ...[Details]
STM32 has a total of 8 timers, of which TIM1 and TIM8 are advanced control timers. In addition to the functions of general timers, they also have control functions. They can not only output PWM but a...[Details]
(1) How to write a header file
Example: // header file file.h
#ifndef FILE_H //FILE_H can be written arbitrarily, it is just a label to prevent the ...[Details]
Introduction: This article introduces the method of generating several basic waveforms based on 80C51 microcontroller. It adopts microprocessor-compatible 14-bit analog-to-analog converter MAX7534,...[Details]
1 Introduction
Microwaves usually refer to decimeter waves, centimeter waves and millimeter waves. Regarding its frequency range, one statement is:
300MHz ~ 300GHz (1MHz = 106Hz, 1GHz = 109) The co...[Details]
I believe that the first lesson for everyone to learn about single-chip microcomputers is to light up the first LED lamp. The first time you light up an LED, you must be very excited. You can control...[Details]
It can sense the surrounding temperature through the temperature sensing element DS18B20, and then display the current temperature through the digital tube. it looks like this Currently I am indo...[Details]
In today's intelligent era, stepper motors are used in all walks of life due to their unique open-loop position control performance. During the rotation of the stepper motor, each device has certai...[Details]
Since the emergence of external lighting, we divide lighting into three eras: the filament bulb era (incandescent lamp), the gas bulb era (fluorescent lamp), and the semiconductor light-emitting era ...[Details]
Industrial Control Electronics
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