Dispensing systems are used across industries for applications like vending machines, liquid dispensers, and more. Automating these systems can increase efficiency, reduce human error, and provide real-time data monitoring. In this article, we’ll show how to create a basic automated dispensing system using Arduino and IoT components.
Why Automate Dispensing?
Automating a dispensing system offers several advantages: it improves precision, increases speed, and allows for better data tracking. Automation also reduces manual errors, making the system more reliable and efficient. By integrating IoT, you can monitor and control the system remotely for added flexibility.
What You Need
Arduino Uno or ESP32 (with built-in WiFi for IoT)
Servo Motor (for dispensing)
IR Sensor or Load Cell (for detection)
WiFi Module (if not using ESP32)
Basic Wiring and Breadboard
How It Works
The system detects when a container is in place, then activates the servo motor to dispense a set amount of material. Using IoT, you can log the dispensing activity to a web dashboard for real-time monitoring and remote control.
Sample Arduino Code
cpp
Copy
Edit
include
Servo dispenser;
void setup() {
dispenser.attach(9);
Serial.begin(9600);
}
void loop() {
dispenser.write(90); // Start dispensing
delay(2000); // Dispense for 2 seconds
dispenser.write(0); // Stop
delay(5000); // Wait for next cycle
}
Real-World Uses
Automated dispensing systems are widely used in industries like food, healthcare, and manufacturing. For example, they can be used in smart coffee machines, precise medication dispensers, or industrial fluid dosing systems.
Conclusion
By combining Arduino and IoT, developers can create efficient and smarter dispensing systems. Whether it's for a small prototype or an industrial application, automation enhances accuracy and monitoring, making systems more reliable and easier to manage.
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