Welcome to the Arduino Projects repository!
This collection contains a variety of beginner-to-intermediate level embedded systems and automation projects built using Arduino boards, sensors, modules, and other electronics.
Each project is organized in its own folder with the following contents:
.inofiles (Arduino source code)- Circuit diagrams (if available)
- Component lists
- Notes or README for specific instructions
| Project Name | Description | Components Used |
|---|---|---|
| IR Alert System | Alerts via LED when an object is detected using IR sensor | IR sensor, LED, Arduino Nano |
| Water Level Dispenser | Automates water dispensing with IR & relay module | Relay, IR sensor, 775 DC Pump |
| LED Pattern Sequencer | Lights up LEDs in a smooth animated pattern | 4x LEDs, Resistors, Arduino Nano |
| Distance Meter with LCD | Displays object distance using ultrasonic sensor | Ultrasonic Sensor, 16x2 LCD, Potentiometer |
| Dot Matrix Display Alert | Displays "SAFE" or "ALERT" on 8x8 matrix based on input | MAX7219, Dot Matrix, IR sensor |
- Arduino IDE (Download: https://www.arduino.cc/en/software)
- USB-to-Serial Driver (for Nano/Uno boards)
- Necessary libraries (e.g.
LedControl.h,LiquidCrystal.h)
- Open Arduino IDE
- Connect your Arduino board via USB
- Select correct port and board from Tools > Port/Board
- Open
.inofile and click Upload
- Arduino Nano / Uno
- IR Sensor
- Ultrasonic Sensor (HC-SR04)
- Relay Module (1/4 channel)
- DC Motor (775)
- MAX7219 Dot Matrix
- LCD (16x2)
- LEDs, Buzzer, Resistors, TP4056, LiPo Battery, etc.
Coming Soon: Schematics and project photos will be uploaded in each folder.
This project is open-source and available under the MIT License.
Vikram Solanki
📫 GitHub
If you find this repo helpful, please ⭐ it!
Pull requests, suggestions, and issues are welcome.