Begin your IoT journey with the popular Raspberry Pi Pico microcontroller. Program it with Arduino, Python and connect to your favourite IoT platform.
1. IoT Weather Monitoring System
Components:
- Raspberry Pi Pico w
- DHT11 Sensor
- Jumper Wires
- Breadboard
Description:
- Use the DHT11 sensor to measure temperature and humidity.
- Send the data to an IoT platform (like ThingSpeak or Blynk) using the ESP-01 WiFi module.
- Monitor the data remotely via a smartphone or web dashboard.
2. Smart Plant Monitoring System
Components:
- Raspberry Pi Pico w
- Soil Moisture Sensor
- Relay 1-CH
- Jumper Wires
- Breadboard
Description:
- Monitor soil moisture and send the data to an IoT platform.
- Use the relay to control a water pump remotely or automatically water the plant when the soil is dry.
- View real-time data and control the system from your smartphone.
3. IoT Fire Detection System
Components:
- Raspberry Pi Pico w
- Flame Sensor
- Active Buzzer
- Jumper Wires
- Breadboard
Description:
- Detect fire using the flame sensor.
- Trigger an alarm using the active buzzer.
- Send alerts or notifications to your phone via an IoT platform.
4. IoT Traffic Light Controller
Components:
- Raspberry Pi Pico w
- Traffic Light Module
- Infrared Sensor
- Jumper Wires
- Breadboard
Description:
- Use the infrared sensor to detect vehicles at a traffic signal.
- Control the traffic light states based on vehicle presence.
- Send real-time traffic data to an IoT platform for monitoring.
5. IoT Smart Door Lock System
Components:
- Raspberry Pi Pico w
- S90 Servo Motor
- Infrared Sensor
- Jumper Wires
- Breadboard
Description:
- Use the infrared sensor to detect movement near the door.
- Control the servo motor to lock or unlock the door remotely via an IoT platform.
6. IoT Home Automation System
Components:
- Raspberry Pi Pico w
- Relay 1-CH
- Jumper Wires
- Breadboard
Description:
- Control appliances (e.g., lights, fans) connected to the relay via a smartphone or web dashboard.
- Integrate voice assistants like Google Assistant or Alexa for voice control.
7. IoT Environmental Monitoring System
Components:
- Raspberry Pi Pico w
- DHT11 Sensor
- Flame Sensor
- Soil Moisture Sensor
- Jumper Wires
- Breadboard
Description:
- Measure temperature, humidity, soil moisture, and fire presence.
- Send all the data to an IoT platform for monitoring and analysis.
- Receive alerts for critical conditions (e.g., fire detected, low soil moisture).
8. IoT Intrusion Detection System
Components:
- Raspberry Pi Pico w
- Infrared Sensor
- Active Buzzer
- Jumper Wires
- Breadboard
Description:
- Detect motion using the infrared sensor.
- Trigger the buzzer for an audible alarm.
- Send intrusion alerts to your smartphone via an IoT platform.
9. IoT Temperature-Controlled Fan
Components:
- Raspberry Pi Pico w
- DHT11 Sensor
- Relay 1-CH
- Jumper Wires
- Breadboard
Description:
- Use the DHT11 sensor to monitor temperature.
- Control a fan connected to the relay when the temperature exceeds a set threshold.
- View real-time temperature data and control the fan remotely via an IoT platform.
10. IoT Fire Alarm with Servo Door Control
Components:
- Raspberry Pi Pico w
- Flame Sensor
- S90 Servo Motor
- Active Buzzer
- Jumper Wires
- Breadboard
Description:
- Detect fire using the flame sensor.
- Trigger the buzzer as an alarm.
- Automatically open a door using the servo motor and send fire alerts to your phone.
