B.Tech & M.Tech Projects
Browse all real-time engineering projects from Ajvika Labs, Kakinada — ECE, CSE, AI/ML, IoT, VLSI, Embedded and MATLAB projects with working kits, source code, documentation and IEEE paper support.
1796 projects · page 56 of 75
ESP32 Security Camera with Motion Detection and WhatsApp Alert
Build a DIY CCTV security camera using ESP32-CAM with motion detection that sends WhatsApp alerts with captured image when motion is sensed.
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ESP32 CAM Object Detection using Edge Impulse TinyML
Deploy a custom TinyML object detection model trained on Edge Impulse on ESP32-CAM to identify objects like vegetables, gestures or products...
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ESP32 Indoor Positioning System using BLE and WiFi Triangulation
Build a real-time indoor positioning system using ESP32 WiFi triangulation and BLE beacons for locating people or assets indoors.
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ESP32 Metal Detector using LC Oscillator
Build a functional metal detector using ESP32 with LC oscillator circuit that detects metallic objects and alerts via buzzer and display.
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ESP32 Noise Level Meter with INMP441 I2S Microphone
Build a digital sound level meter using ESP32 with INMP441 I2S MEMS microphone to measure noise levels in dB with frequency spectrum display...
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ESP32 Smart Parking System with IR Sensors and Display
Build an IoT smart parking system using ESP32 with IR sensors for slot occupancy detection, LED indicators, and live web dashboard showing a...
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ESP32 Real-Time Face Recognition Attendance System
Build a face recognition attendance system using ESP32-CAM that automatically logs attendance with timestamp to Firebase when a registered f...
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ESP32 RFID Access Control with LCD and Web Log
Build a complete RFID access control system using ESP32 with MFRC522, LCD display, relay-controlled door, and web-based access log.
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ESP32 Stepper Motor CNC Plotter with G-Code
Build a 2-axis ESP32 CNC plotter/drawing machine that accepts G-Code commands via serial or WiFi to draw vector graphics.
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ESP32 Bluetooth Speaker with MAX98357A I2S Amplifier
Turn ESP32 into a Bluetooth A2DP audio receiver to stream music from phone wirelessly and play through speaker using MAX98357A I2S amplifier...
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ESP32 Smart Doorbell with Camera and WhatsApp Photo Alert
Build a smart doorbell using ESP32-CAM that captures visitor photo and sends it instantly to WhatsApp when the doorbell button is pressed.
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ESP32 Radar System with RCWL-0516 Microwave Sensor
Build a microwave radar presence detection system using ESP32 and RCWL-0516 Doppler radar sensor with web dashboard and MQTT alerts.
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ESP32 Drone Flight Controller Basic
Build a basic quadcopter drone flight controller using ESP32 with MPU6050 IMU, PID control loops, and radio control via ESP-NOW.
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ESP32 Clap Switch with Sound Sensor and Relay Control
Build a clap-activated switch using ESP32 with KY-037 sound sensor that toggles appliances on clap and counts clap patterns for multiple con...
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ESP32 Load Cell Digital Kitchen Scale with Tare and Auto-Off
Build an accurate digital kitchen scale using ESP32 with HX711 and 5kg load cell with tare function, unit switching, and data logging.
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ESP32 Wearable Air Quality Pendant with TVOC CO2 Sensor
Build a wearable air quality monitor using ESP32 in pendant form with SGP30 TVOC/CO2 sensor and haptic alert when air quality drops.
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ESP32 Aquarium Fish Feeder with Servo and Timer
Build an automatic fish feeder for aquarium using ESP32 with servo motor, RTC module for scheduling, and Telegram bot for remote control.
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ESP32 LiDAR-based Mapping Robot with SLAM
Build a SLAM (Simultaneous Localization and Mapping) robot using ESP32 with RPLiDAR A1 to create 2D floor maps of indoor environments.
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ESP32 Gesture Controlled Robot using MPU6050 and ESP-NOW
Control a robot using hand gestures detected by MPU6050 accelerometer/gyroscope on a glove transmitter with ESP-NOW wireless protocol.
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ESP32 ECG Heart Rate Monitor with AD8232 and OLED Display
Build a portable ECG heart rate monitor using ESP32 with AD8232 ECG sensor displaying real-time waveform on OLED and calculating BPM.
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ESP32 Wireless Weather Balloon Tracker with LoRa
Build a weather balloon payload tracker using ESP32 with LoRa, GPS and multiple sensors that transmits data 30km range to ground station.
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ESP32 Digital Oscilloscope with Touch Screen Display
Build a basic digital oscilloscope using ESP32 with a 3.5-inch TFT touchscreen, capable of sampling signals up to 150kHz with FFT spectrum a...
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ESP32 BLE Keyboard and Mouse Emulator
Use ESP32 as a Bluetooth HID device to emulate a keyboard and mouse, sending keystrokes and mouse movements to any paired computer or phone.
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ESP32 Voltage Regulator and Power Monitor PCB Design
Design a custom ESP32 power management PCB with multiple voltage outputs, INA219 current monitoring, and web-based power telemetry dashboard...
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