- How to Adjust X and Y Axis Scale in Arduino Serial Plotter (No Extra Software Needed)Posted 2 months ago
- Elettronici Entusiasti: Inspiring Makers at Maker Faire Rome 2024Posted 2 months ago
- makeITcircular 2024 content launched – Part of Maker Faire Rome 2024Posted 5 months ago
- Application For Maker Faire Rome 2024: Deadline June 20thPosted 6 months ago
- Building a 3D Digital Clock with ArduinoPosted 11 months ago
- Creating a controller for Minecraft with realistic body movements using ArduinoPosted 12 months ago
- Snowflake with ArduinoPosted 12 months ago
- Holographic Christmas TreePosted 1 year ago
- Segstick: Build Your Own Self-Balancing Vehicle in Just 2 Days with ArduinoPosted 1 year ago
- ZSWatch: An Open-Source Smartwatch Project Based on the Zephyr Operating SystemPosted 1 year ago
PC Based PWM Speed Control of DC Motor System
Web site:
http://www.instructables.com/id/PC-Based-PWM-Speed-Control-of-DC-Motor-System/Project Summary:
ICStation Research and Development Team has made the projects about the PWM Speed Control of DC Motor System which can change the speed of DC motor and monitor the real-time rotating speed of motor by upper computer.The part of motor communicates with PC by NRF24L01 wireless module.The advantages of the data transmission are stable, fast and between far distance. This system is suitable for the occasion where the distance between motor and PC is far and can not connect with wires. It can stably and efficiently to monitor and control the motor condition.
Full Project:
Functions
1.When the system is power on, open the upper computer. And choose the corresponding interface. The upper computer will display the rotating speed of motor.
2.Click the controlled button of upper computer, and you can change the conditions and rotating speed of motor. The upper computer will display the rotating speed of motor.
Step 1: The effect picture
Step 2: The connection of main control part
1.Connect NRF24L01 wireless transmission module to the ICStation UNO
SCK–Digital pin 13 ;MOSI– Digital pin 11 CS——Digital pin 7;CS——Digital pin 8;MOSI– Digital pin 12
2.Connect 1602 LCD display to the ICStation UNO
SCL—A5 ;SDA—A4
3.Connect motor drive L298N to ICStation UNO
VCC—7.2V The anode of battery GND- the cathode of battery INA—Digital pin 5; INB—Digital pin 6 OUTA-The anode of motor OUTB-the cathode of motor
4.Connect Hall Magnetic speed measurement Module to ICStation UNO
DOUT—Digital pin 3
Step 3: The connection of data acquisition transmission part
1.Connect 10uf electrolytic capacitor between ICStation Mega2560 and ground. It can reduce the shake of power supply and make the system work more stably.
2.Connect NRF24L01 wireless transmission module to the ICStation Mega 2560
SCK–Digital pin 52 ;MOSI– Digital pin 51 MOSI–Digital pin 50;CS——Digital pin 9 CE——Digital pin 8
Step 4: Video to show the effect