- LED Blinking – Basic "Hello World" for MCUs.
- Button-Controlled LED – Toggle LED using a push button.
- PWM LED Control – Adjust brightness using Pulse Width Modulation.
- Seven-Segment Display – Show numbers using a 7-segment display.
- LCD Display Interface – Display text on an LCD screen.
- UART Communication – Send and receive data via serial communication.
- I2C Communication – Interface with sensors using I2C.
- SPI Communication – Communicate with peripherals using SPI.
- Analog Sensor Reading – Read temperature or light sensors via ADC.
- Digital Sensor Reading – Interface with digital sensors like PIR motion detectors.
- Real-Time Clock (RTC) – Implement a basic clock.
- EEPROM Data Storage – Store and retrieve data in EEPROM.
- Capacitive Touch Sensor – Detect touch inputs.
- Infrared Remote Control – Decode IR signals from a remote.
- Ultrasonic Distance Measurement – Measure distance using an ultrasonic sensor.
- Servo Motor Control – Rotate a servo motor to specific angles.
- DC Motor Control – Drive a DC motor using an H-bridge.
- Stepper Motor Control – Rotate a stepper motor precisely.
- Temperature Logger – Record temperature data over time.
- Humidity Sensor Interface – Read humidity levels.
- Gas Sensor Interface – Detect gases like CO2 or methane.
- RFID-Based Access Control – Implement an RFID-based security system.
- Bluetooth Communication – Send and receive data via Bluetooth.
- Wi-Fi Communication – Connect to the internet using an ESP8266 or ESP32.
- MQTT IoT Project – Send sensor data to an IoT cloud platform.
- Web Server on MCU – Host a simple webpage on an ESP32.
- Voice-Controlled Device – Control an MCU using voice commands.
- Gesture-Controlled Device – Use an accelerometer to detect gestures.
- Smart Home Automation – Control appliances remotely.
- RF Wireless Communication – Send data wirelessly using RF modules.
- Battery Voltage Monitoring – Measure battery levels.
- Solar-Powered MCU – Run an MCU using solar energy.
- Weather Station – Display temperature, humidity, and pressure.
- GPS Tracker – Track location using a GPS module.
- Obstacle Avoidance Robot – Build a robot that avoids obstacles.
- Line-Following Robot – Create a robot that follows a line.
- Maze-Solving Robot – Implement an algorithm to solve mazes.
- IoT-Based Smart Agriculture – Monitor soil moisture remotely.
- IoT-Based Smart Parking – Detect available parking spots.
- IoT-Based Smart Energy Meter – Monitor electricity usage.
- IoT-Based Smart Security System – Detect intrusions and send alerts.
- IoT-Based Health Monitoring – Track heart rate and temperature.
- IoT-Based Water Level Monitoring – Detect water levels in tanks.
- IoT-Based Air Quality Monitoring – Measure air pollution levels.
- IoT-Based Smart Traffic System – Optimize traffic lights using sensors.
- IoT-Based Smart Waste Management – Detect waste levels in bins.
- IoT-Based Smart Lighting – Control lights based on occupancy.
- IoT-Based Smart Door Lock – Unlock doors remotely.
- IoT-Based Smart Fire Alarm – Detect fire and send alerts.
- IoT-Based Smart Pet Feeder – Automate pet feeding.
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