http://ocw.cs.pub.ro/courses/ 2026-05-13T23:45:26+03:00 http://ocw.cs.pub.ro/courses/ http://ocw.cs.pub.ro/courses/lib/tpl/arctic/images/favicon.ico text/html 2025-05-28T22:29:35+03:00 http://ocw.cs.pub.ro/courses/iothings/proiecte/2025sric/airquality?rev=1748460575&do=diff * Author: Toader Ion Andrei * Email: ion_andrei.toader@stud.acs.upb.ro * Master: SRIC This project is an air quality monitoring system built using an ESP32 microcontroller, an MQ-135 gas sensor, and a buzzer for audible alerts. The main goal of the system is to continuously monitor the air quality, detect harmful gas levels (such as NH3, NOx, benzene, CO2, and smoke), and: text/html 2025-05-29T11:08:48+03:00 http://ocw.cs.pub.ro/courses/iothings/proiecte/2025sric/automatic_cat_feeder?rev=1748506128&do=diff * Author: Ioana-Denisa Popescu * Email: ioana.popescu1905@stud.acs.pub.ro * Master: SRIC The ESP32 Automatic Cat Feeder is a smart, IoT-enabled system designed to reliably automate pet feeding by dispensing food according to a customizable schedule. Whether the owner is away or simply wishes to automate daily pet care, the feeder — powered by an ESP32 microcontroller — ensures the cat is fed on time and receives the correct portion sizes to prevent overfeeding. text/html 2025-05-26T17:06:30+03:00 http://ocw.cs.pub.ro/courses/iothings/proiecte/2025sric/babymonitorsystem?rev=1748268390&do=diff * Author: Catalin Lucian Patrascu * Email: catalinptr3@gmail.com * Master: SRIC The baby monitoring system provides a way for parents to track the baby's sleeping environment by tracking the light levels, the sound and the temperature. When a certain threshold is reached the system alerts the parents by email. The system also stores the sensor data and generates weekly reports for the parents. text/html 2025-05-29T00:09:58+03:00 http://ocw.cs.pub.ro/courses/iothings/proiecte/2025sric/buzzertemp?rev=1748466598&do=diff * Author: Andreea-Teodora NECULA * Email: andreea.necula2102@stud.acs.upb.ro * Master: AI Proiectul BuzzerTemp Notificări este o aplicație IoT construită în jurul plăcii ESP32. Aceasta are scopul de a monitoriza temperatura ambientală cu ajutorul senzorului analogic LM35. Atunci când temperatura depășește un prag prestabilit, sistemul: text/html 2025-05-28T23:49:24+03:00 http://ocw.cs.pub.ro/courses/iothings/proiecte/2025sric/centralheatingmonitoring?rev=1748465364&do=diff * Author: George-Alexandru Tudurean * Email: george.tudurean@stud.acs.pub.ro * Master: SRIC * Gitlab: <https://gitlab.cs.pub.ro/tudu/iot/-/tree/firebase?ref_type=heads> At the grandma's house, where I currently live, I use a wood-burning central heating unit to stay warm during the winter months. This central heating unit uses a fan to provide fresh air to the fire, which turns off when the water (that's running through the radiators in the house) reaches the operating temperature (90 de… text/html 2025-05-29T09:24:01+03:00 http://ocw.cs.pub.ro/courses/iothings/proiecte/2025sric/cv_example?rev=1748499841&do=diff * Author: Veaceslav Cazanov * Email: veaceslav.cazanov@stud.acs.upb.ro * Master: SRIC The project's main goal is to offer the user the possibility to stream music over Bluetooth to ESP32 which will forward the received music to a DAC. Thus, this project enables Bluetooth audio connection to speakers which lack Bluetooth support. Thanks to existing libraries, this is a fairly easy thing to implement. In order to make the project more complex and enable means of communication of ESP32 other … text/html 2025-05-28T21:35:52+03:00 http://ocw.cs.pub.ro/courses/iothings/proiecte/2025sric/digitalcamera?rev=1748457352&do=diff * Student: Vladescu Adrian-Marian * Email: <adrian.vladescu@stud.acs.upb.ro> * Master: SPF The objective of this project is to use Internet of Things Devices to create a wireless, interactive camera streaming system that can transmit live footage from an ESP32-CAM module to a another ESP32 board that has a 2.8” touchscreen display through a Flask-based web server is also part of the configuration for processing, control, and gallery administration. This project demonstrates how computer v… text/html 2025-04-23T16:17:42+03:00 http://ocw.cs.pub.ro/courses/iothings/proiecte/2025sric/discordbot-notification?rev=1745414262&do=diff * Author: Gelu Codrin Lupascu * Email: gelu_codrin.lupascu@stud.fils.upb.ro * Master: SRIC1 * Project: Sensor notifications using a discord bot There are a lot of reasons for monitoring temperature inside a room, but how useful is it really if you miss the alerts? That is why most configurations use email, phone, SMS, and often used apps for sending notifications. Some people use Slack or even Discord daily, so why not receive critical alerts there too? text/html 2025-05-21T03:03:22+03:00 http://ocw.cs.pub.ro/courses/iothings/proiecte/2025sric/esp32-ir-hub?rev=1747785802&do=diff ESP32 Infrared Remote Metadata * Author: Petru Zincenco * Master: IA * Date Completed: 21 May 2025 Introduction This project extends an existing Home Assistant setup (on Raspberry Pi 4) to control IR‐only devices via an ESP32 acting as an IR transceiver, and to monitor indoor temperature and humidity. We use the YS-IRTM module to sniff and replay NEC‐protocol commands, and a DHT11 sensor to read environment data every 30 minutes. All IR commands and sensor readings are exposed in… text/html 2025-05-29T17:48:34+03:00 http://ocw.cs.pub.ro/courses/iothings/proiecte/2025sric/esp32-smart-access-monitor?rev=1748530114&do=diff * Author: Pancu Robert-George * Email: robert_george.pancu@stud.acs.pub.ro * Master: SRIC This project is a Smart Door Access Control and People Counting System designed using the ESP32 microcontroller. It allows users to unlock a door via a web interface after entering a password. Once the correct password is provided, the door opens for a limited time (10 seconds), then automatically closes. Meanwhile, the system uses two infrared (IR) sensors to detect the direction of movement—identify… text/html 2025-05-29T05:41:00+03:00 http://ocw.cs.pub.ro/courses/iothings/proiecte/2025sric/esp32environmentalcomfortmonitoringsystemweb?rev=1748486460&do=diff Autor: Burciu Iustin Florian Email: iustin.burciu@stud.fiir.upb.ro Grupa: AAC Introduction This project focuses on building an embedded system to monitor environmental comfort using the ESP32 development board, along with an LM35 temperature sensor and an MQ-4 gas sensor. It continuously evaluates environmental conditions and computes a comfort score based on temperature and gas readings. text/html 2025-05-24T14:37:04+03:00 http://ocw.cs.pub.ro/courses/iothings/proiecte/2025sric/homemonitoringsystemwithalerts?rev=1748086624&do=diff * Author: Andrei Buhnici * Email: andrei.buhnici@stud.acs.pub.ro * Master: SSA This project is about a home monitoring system integrated with Thingsboard and Twilio for sms alerts. Since you can never be safe even with a locked door and an extremely good nose for gas leaks, a home monitoring system is essential for every house. A motion detector, sound detector and gas detector with cloud monitoring and phone alerts should be just enough for every household. And since we want to save as mu… text/html 2025-05-29T18:30:39+03:00 http://ocw.cs.pub.ro/courses/iothings/proiecte/2025sric/kart_telemetry?rev=1748532639&do=diff Author: Maxim Alexandru Gabriel Email: alexandru.maxim2801@stud.acs.upb.ro Master: SRIC 1. Introducere Scopul acestui proiect a fost realizarea unui sistem de monitorizare în timp real a parametrilor dinamici ai unui kart. Proiectul se bazează pe colectarea datelor prin senzori, transmiterea lor către un backend cloud (Firebase Realtime Database) și afișarea acestora pe o interfață web. text/html 2025-05-29T00:48:26+03:00 http://ocw.cs.pub.ro/courses/iothings/proiecte/2025sric/ledstrip?rev=1748468906&do=diff * Author: Besliu Andrei-Cornel * Email: andrei.besliu@stud.acs.pub.ro * Master: SCPD * Video Link: <https://youtu.be/Q6bHqYo0OGY> * Source Code: Provide smart lighting to a home using an RGB LED strip and an ESP32. The ESP32 will expose a BLE server that can receive commands from any BLE client. To prove functionality I implemented some simple features such as selecting from a number of preset colors and adjusting brightness. text/html 2025-04-23T13:50:42+03:00 http://ocw.cs.pub.ro/courses/iothings/proiecte/2025sric/local_home_monitor?rev=1745405442&do=diff * Author: Victor-Andrei Ciufu * Email: victor_andrei.ciufu@stud.acs.upb.ro * Master: AAC Code Snippets text/html 2025-05-29T18:28:03+03:00 http://ocw.cs.pub.ro/courses/iothings/proiecte/2025sric/mailboxnotifier?rev=1748532483&do=diff * Author: Alex-Costin Puflene * Email: alex_costin.puflene@stud.acs.pub.ro * Master: SRIC Acest proiect își propune realizarea unei cutii poștale inteligente, care notifică automat utilizatorul atunci când primește un plic. Detecția este realizată cu ajutorul unui senzor infraroșu (TCRT5000), iar imaginea conținutului este capturată de o placă ESP32-CAM. Aceasta trimite ulterior poza prin Telegram, folosind un bot creat special pentru aplicație. text/html 2025-05-28T21:37:27+03:00 http://ocw.cs.pub.ro/courses/iothings/proiecte/2025sric/mini-elevator?rev=1748457447&do=diff * Autor: Alexandru Pascu * Email: alexandru.pascu2707@stud.acs.pub.ro * Master: SRIC * Mini-lift cu regim de inaltime P+2E care sa permita prin utilizarea interfetei Web dar si a doi senzori de distanta sa ajunga de la un etaj la altul conform instructiunilor primite. * Senzorii ultrasonici au fost utilizati pentru a determina etajul curent. text/html 2025-05-29T00:06:16+03:00 http://ocw.cs.pub.ro/courses/iothings/proiecte/2025sric/network_monitoring_and_alert_system?rev=1748466376&do=diff * Author: Andrei-Octavian Bebu * Email: andrei.bebu@stud.acs.upb.ro * Master: SRIC This project implements a BLE-based network monitoring and anomaly detection system using an ESP32 microcontroller and a Raspberry Pi. The ESP32 operates in promiscuous mode to passively sniff Wi-Fi traffic and transmits metadata via BLE to a Raspberry Pi, which further logs, processes, and analyzes the data using InfluxDB. The goal is to simulate a lightweight IDS/IPS-like solution capable of detecting susp… text/html 2025-05-29T09:55:40+03:00 http://ocw.cs.pub.ro/courses/iothings/proiecte/2025sric/plantcaresystem?rev=1748501740&do=diff * Author: Eliza Marghidanu * Email: eliza.marghidanu@stud.acs.pub.ro * Master: SAS The ESP32 Plant Care System is an Internet of Things (IoT) project developed to remotely monitor environmental parameters essential for plant health. Using an ESP32 microcontroller connected to sensors, the system continuously reads temperature, air humidity, and soil moisture values. These readings are transmitted in real time via Wi-Fi to a Firebase Realtime Database. text/html 2025-05-28T20:47:15+03:00 http://ocw.cs.pub.ro/courses/iothings/proiecte/2025sric/racing-game-simulator?rev=1748454435&do=diff Author: Stan Ionut Razvan Email: ionut_razvan.stan@stud.acs.upb.ro Master: SRIC This project uses an ESP32 that reads inputs from sensors for a racing video game. It reads up, down, left and right inputs and sends them forward through HTTP to the game. The game has an HTTP endpoint accepting POST requests with inputs from the card. It tries to keep the game input state as close in sync as possible to the board. text/html 2025-04-24T18:02:25+03:00 http://ocw.cs.pub.ro/courses/iothings/proiecte/2025sric/remote-controlled-camera?rev=1745506945&do=diff * Author: Traian Enache * Email: traian.enache@stud.acs.upb.ro * Master: SRIC Code Snippets text/html 2025-05-29T10:07:45+03:00 http://ocw.cs.pub.ro/courses/iothings/proiecte/2025sric/rfidscanner?rev=1748502465&do=diff Author: Ghena Flaviu Master: SRIC Project Description This project implements a secure RFID-based access control system using an ESP32-WROOM-32 microcontroller and an RC522 RFID reader. The system grants or denies access based on scanned RFID cards, with visual feedback provided by green (access granted) and red (access denied) LEDs. text/html 2025-05-29T02:31:28+03:00 http://ocw.cs.pub.ro/courses/iothings/proiecte/2025sric/runtrack32?rev=1748475088&do=diff RunTrack32: Smart Running Assistant * Author: Alexandra Cornea * Email: alexandra.cornea01@stud.acs.upb.ro * Master: SRIC1 Introduction The RunTracker32 Android application is a real-time health and location monitoring tool designed to interface with a custom Bluetooth-enabled fitness device. The app displays live data such as heart rate (BPM), blood oxygen level (SpO₂), GPS coordinates, and movement speed (in km/h), allowing users to track their vitals and position during phy… text/html 2025-05-29T11:19:05+03:00 http://ocw.cs.pub.ro/courses/iothings/proiecte/2025sric/security-system-to_detect-movement-and-capture-image?rev=1748506745&do=diff * Author: Felicia Saghin * Email: felicia.saghin@stud.acs.pub.ro * Master: SRIC In today’s connected world, real-time security monitoring at home or in small offices is both practical and affordable. This project delivers a lightweight IoT door-security solution by combining an ESP32-CAM module with a Hall-effect sensor. Whenever the door opens, the sensor immediately signals the ESP32-CAM to capture a high-resolution JPEG, which is then Base64-encoded and stored directly in Firebase Realt… text/html 2025-05-29T01:06:11+03:00 http://ocw.cs.pub.ro/courses/iothings/proiecte/2025sric/securitysystem?rev=1748469971&do=diff Security System based on ESP32 * Author: Popa Roxana * Email: roxana.popa2703@stud.acs.upb.ro * Master: SRIC General description This project proposes a basic password validation security system based on ESP32. It receives the password as input from the user from the keyboard module and validates it against the database entries. If the user is allowed, the green LED will turn on and the buzzer will make a sound indicating the access is permitted. If the access is not permitted, the red LED… text/html 2025-05-29T10:12:33+03:00 http://ocw.cs.pub.ro/courses/iothings/proiecte/2025sric/smartcar?rev=1748502753&do=diff * Author: Andrei Tulpan * Email: andrei.tulpan@stud.acs.pub.ro * Master: SRIC SmartCar is an innovative hardware-software solution designed to bring modern vehicle intelligence to any car, especially the old ones. By plugging a compact, futuristic OBD-II device into the car’s diagnostic port, SmartCar captures real-time data from the vehicle’s CAN network and integrates WIFI connectivity to transmit insights to a secure cloud-based backend. The companion mobile app gives users instant acce… text/html 2025-05-28T23:21:16+03:00 http://ocw.cs.pub.ro/courses/iothings/proiecte/2025sric/smarthome_application?rev=1748463676&do=diff * Author: Lucian-Stefan Barbu * Email: lucian_stefan.barbu@stud.acs.upb.ro * Master: AAC As smart home technologies become increasingly popular, developers seek hardware platforms that offer the right balance between performance, connectivity, and affordability. The ESP32 microcontroller has emerged as one of the most suitable choices for implementing IoT-based smart home applications due to its rich feature set and developer-friendly ecosystem. text/html 2025-05-29T15:38:51+03:00 http://ocw.cs.pub.ro/courses/iothings/proiecte/2025sric/smokedetector?rev=1748522331&do=diff * Author: Paraschiv Theodor-Vlad * Email: theodor.paraschiv@stud.acs.pub.ro * Master: SRIC This project implements a simple, low-cost smoke and gas detection system using an ESP32 microcontroller, an MQ-2 gas sensor, and an active buzzer. The system reads analog gas/smoke concentration values via the MQ-2 sensor and sends this data periodically to a Firebase Realtime Database. text/html 2025-05-29T08:01:18+03:00 http://ocw.cs.pub.ro/courses/iothings/proiecte/2025sric/solaris?rev=1748494878&do=diff * Author: Stefan Radulescu * Email: stefan.radulescu01@stud.acs.upb.ro * Master: AAC Proiectul propus constă în realizarea unui sistem IoT de monitorizare a unei instalații fotovoltaice, cu scopul de a colecta și transmite în cloud date relevante despre funcționarea acesteia. Sistemul este construit în jurul unui microcontroller ESP32, care citește în timp real parametri electrici precum tensiunea bateriei, curentul absorbit și puterea generată de panoul solar, și transmite aceste date căt… text/html 2025-05-28T18:27:56+03:00 http://ocw.cs.pub.ro/courses/iothings/proiecte/2025sric/tennis-tracker?rev=1748446076&do=diff * student: Stefan-Darius Iordache * email: stefan.iordache1805@stud.acs.upb.ro * master: SRIC-1 This project is an application for analyzing tennis shots using a smart racket. It collects motion data using sensors, processes it using a Python server, and displays the analysis on a web interface. text/html 2025-05-29T11:35:29+03:00 http://ocw.cs.pub.ro/courses/iothings/proiecte/2025sric/wfsm?rev=1748507729&do=diff Autor: Sorescu Teodor Email: teodor.sorescu@stud.etti.upb.ro Master: SAS2 Introducere WiFi Signal Mapper este un proiect care permite măsurarea și vizualizarea intensității semnalului WiFi în diverse puncte dintr-o încăpere sau spațiu exterior. Dispozitivul realizează scanări, stochează rezultatele și le afișează într-o interfață web. text/html 2025-05-18T18:18:18+03:00 http://ocw.cs.pub.ro/courses/iothings/proiecte/2025sric/windowopener?rev=1747581498&do=diff * Author: Neaga Matei * Email: mateineaga@outlook.com, matei.neaga@stud.mec.upb.ro * Master: IA This project aims to build a setup based on a servomechanism and a sensor MQ-5, with the purpose of opening a window in case the gas concentration rises above a desired value.