BLDC motor control

Traffic Light Design Based on 51 Microcontroller

by
Traffic Light Design Based on 51 Microcontroller

Long press the QR code below to enter the public account Catalog 1 Introduction…………………………………………. 1 2 System Discussion……………………………………… 2 2.1 Design Background……………………………………………………………………….. 2 2.2 Design Concept……………………………………………………………………….. 2 2.3 System Framework Design………………………………………………………………… 2 3 PWMPulse Width Modulation Principle………………………………. 4 3.1 PWMSpeed Control Principle…………………………………………………………………. 4 3.2 PWMSpeed Control Method…………………………………………………………………. 4 3.3 PWMImplementation Method…………………………………………………………………. 4 4 System Hardware … Read more

Design of DC Motor Control Based on 51 Microcontroller

by
Design of DC Motor Control Based on 51 Microcontroller

Abstract This article introduces a design for controlling a DC motor based on the 51 microcontroller, implementing forward and reverse rotation and speed control through C programming. The design utilizes PWM (Pulse Width Modulation) technology for speed control and elaborates on hardware circuit design, software programming, and system debugging processes. Introduction Due to its simple … Read more

Design and Implementation of a DC Motor Control Simulation System Based on Microcontroller

by
Design and Implementation of a DC Motor Control Simulation System Based on Microcontroller

1. Control Requirements1. Start/Stop Control: A light touch on the “Start/Stop” button allows for flexible switching of the motor’s operational state. Each time this button is pressed, the motor accurately toggles between running and stopping states, making operation simple and efficient;2. Direction Control: The “Forward/Reverse” button allows for easy changes in motor direction. Each press … Read more

Qipuwei XL660x: Automotive Grade Microcontroller with ARM Cortex-M3 Core

by
Qipuwei XL660x: Automotive Grade Microcontroller with ARM Cortex-M3 Core

This is the automotive-grade microcontroller XL660x series from Shanghai Qipuwei Semiconductor Co., Ltd.: Company and Product: The XL660x series from Shanghai Qipuwei Semiconductor Co., Ltd. is a general-purpose automotive-grade microcontroller (MCU). Product Features Core and Frequency: Based on the ARM Cortex-M3 core, with a maximum frequency of 96MHz. Certification: Passed AEC-Q100 testing and obtained ISO26262 … Read more