sensor-interfacing

This repository features various Arduino projects, including weather systems, security alarms, obstacle detection, traffic control, and board communication. Each project comes with code, circuit diagrams, and setup instructions. Explore, build, and customize!

STM32-based indoor air quality monitoring system using MQ135 and DHT22 sensors with LCD display and data logging.

Embedded systems project showcasing Arduino programming, sensor interfacing, ADC conversion, and real-time temperature monitoring with LCD display and LED visualization.

Arduino-based embedded automation system featuring real-time multi-sensor data acquisition, environmental monitoring, and threshold-based control of motors and alert devices.

Hybrid autonomous/manual obstacle-avoiding robot with Arduino

Smart Dustbin using Arduino UNO with ultrasonic sensors, servo automation, LED indicators, buzzer alerts, and Wokwi simulation.

Embedded weighing scale system using load cell sensing, signal conditioning, and microcontroller-based data processing

Collection of IoT and Embedded Systems projects developed during the DecodeLabs Internship using ESP32, sensors, cloud connectivity, and real-time monitoring applications.

Embedded line-following robot with sensor-based navigation, obstacle detection, and real-time control (team project)

Raspberry Pi based embedded project using ultrasonic sensor and LED control for distance measurement, obstacle detection, and GPIO interfacing.

IoT based Smart Home Automation System using Arduino and Blynk - Emertxe Internship Project

ESP32-S3 Sensor and Actuator Projects — A collection of embedded-system programs demonstrating sensor interfacing, LED control, servo and stepper motor operation, and real-time monitoring using IR, ultrasonic, gas, soil moisture, LDR, temperature, and humidity sensors. Developed using C/C++ and Arduino IDE.

ESP32-Based High-Precision Environmental Monitoring System with Real-Time Wi-Fi Dashboard using BMP280, ADS1115 and APDS9930 Sensors.

Arduino-based smart baby cradle controller that detects baby crying, automatically rocks the cradle, monitors temperature, humidity and room lighting, and provides LCD status and temperature alerts.

STM32 Nucleo-64 smart washing machine controller using C++, Mbed OS, GPIO, ADC, PWM, and sensor interfacing.

STM32 embedded cricket game using mbed OS, Nokia 5110 LCD, joystick, ADC potentiometers and C++ hardware drivers. Features interactive gameplay, LCD graphics, and real-time embedded input processing.

Educational embedded systems-based heartbeat monitoring prototype with BPM calculation, OLED display, threshold-based alerts, and Wokwi simulation using Arduino.

Arduino-based Heartbeat Monitor with BPM calculation, LCD visualization, LED indicators, buzzer alerts, and Wokwi virtual simulation.

MATLAB and Simulink models for embedded systems, automotive behavioral modeling, sensor interfacing, real-time control, and hardware integration using Arduino, Raspberry Pi, STM32, and dSPACE.

ESP32-based heartbeat monitoring and alert system using MAX30102 with OLED display, LED indicators, buzzer alerts, and a software simulation for educational testing.