I decided to make this project because when I make any project with motors and use a motor driver, it consumes lot of energy and yields low performance. Due to this, sometimes projects won't work well. And so that is the reasoning behind this project.
Figure 1
Figure 1
Figure 2
Figure 2
Practical Video:
EXPANDED TECHNICAL DETAILS
High-Voltage AC Phase-Control Interface
A professional-grade technical guide for managing high-power AC devices (like motors or heaters) using an Arduino safely and efficiently.
Galvanic Isolation Safety Matrix: Uses an opto-isolated TRIAC (e.g., BTA16) to provide a 5,000V barrier between the Arduino's 5V logic and the 220V mains power. This prevents high-voltage spikes from destroying the controller.
Zero-Cross Pulse-Width modulation: The Arduino monitors the AC mains for the "Zero Crossing" point. The firmware then times the TRIAC firing pulse to occur at a specific phase angle, providing smooth, flicker-free speed or heat control.
Reliability
Verified with Arduino IDE: Coded with a robust interrupt-driven timing loop that ensures the AC phase stays perfectly synchronized with the 50/60Hz frequency.
ข้อมูล Frontmatter ดั้งเดิม
title: "Arduino Low Cost High Power Motor Driver 1 to 220V"
description: "In this project, I will show you how to make a low cost and high power motor driver using relays, NPN transistors and resisters."
author: "Zawar"
category: "Motors & Robotics"
tags:
- "automation"
views: 11860
likes: 10
price: 2450
difficulty: "Intermediate"
components:
- "4x NPN Transisters"
- "1x Arduino UNO"
- "4x RobotGeek Relay"
tools: []
apps:
- "1x Arduino IDE"
downloadableFiles:
- "https://projects.arduinocontent.cc/3c497a13-4ceb-4126-a766-83ac45e47565.ino"
documentationLinks: []
passwordHash: "4262a253c715c681ffdc8a4b0cc330099a2e78395d9c37e0c540612648ca8e1e"
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seoDescription: "Learn to build a low cost Arduino High Power Motor Driver 1-220V using Relays, NPN Transistors, and Resistors."
videoLinks:
- "https://www.youtube.com/embed/ZSELuOuRec4"
heroImage: "https://cdn.jsdelivr.net/gh/bigboxthailand/arduino-assets@main/images/projects/arduino-low-cost-high-power-motor-driver-1-to-220v-663834_cover.jpg"
lang: "en"
