Microcontroller and Automation Systems - Practicals
Documentation for all 10 MAS practicals. Every practical includes its aim, component list, pin connection table, working explanation, control logic, ready-to-run Arduino code, and a fully wired interactive circuit diagram built with Wokwi elements.
Practical 1
Temperature-Controlled Automatic Cooling System
Auto fan control based on a temperature threshold
Open documentation Practical 2Automatic Day-Night Street Lighting System
Street light that follows ambient light level
Open documentation Practical 3Automatic Door Opening System
Contactless door driven by a servo motor
Open documentation Practical 4Touchless Hand Sanitizer Dispenser
Contact-free dispensing with a fixed pump time
Open documentation Practical 5Distance-Based Parking Assistance System
Ultrasonic parking sensor with graduated feedback
Open documentation Practical 6Digital Room Temperature and Humidity Monitoring System
DHT22 readings shown live on an LCD
Open documentation Practical 7Light Intensity Monitoring and Display System
Ambient light level on a bar graph display
Open documentation Practical 8Visitor / Object Counter System
Bidirectional counting with live display
Open documentation Practical 9Smart Obstacle Warning System
Multi-zone proximity alarm
Open documentation Practical 10Multi-Sensor Environmental Monitoring System
Temperature, light and air quality in one unit
Open documentation