https://github.com/kerogs/doorautolight

code with an ultrasonic sensor. Which detects when a door is opened and switches on the light.
https://github.com/kerogs/doorautolight

Last synced: about 12 hours ago
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code with an ultrasonic sensor. Which detects when a door is opened and switches on the light.

• Host: GitHub
• URL: https://github.com/kerogs/doorautolight
• Owner: kerogs
• License: mit
• Created: 2024-11-04T16:24:02.000Z (about 2 months ago)
• Default Branch: main
• Last Pushed: 2024-11-04T17:32:09.000Z (about 2 months ago)
• Last Synced: 2024-11-04T18:32:06.490Z (about 2 months ago)
• Language: C++
• Size: 61.5 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# doorAutoLight

code with an ultrasonic sensor. Which detects when a door is opened and switches on the light.

## dal-s.ino

Version of the code that works with a servo motor that turns to press a button.

### required electronic component

- Arduino

- Motor servo

- ultrasonic sensor

- led (optional)

    - 220Ω resistor (optional)

### Library

- Servo.h

### Variable to change

```cpp

// Distance and timing settings (modifiable)

int maxDistance = 10;      // Maximum detection distance in cm

int durationAction = 8000; // The time that elapses before the Servo presses again. (ms)

int delayServoBetweenAction = 1000; // Delay between servo movement and return to initial position. (ms)

int servoAngleMax = 180;  // Servo stop angle (180° max) (deg)

```

### Schema

![alt text](.ksinf/dal-s.png)