{"id":26446575,"url":"https://github.com/yuriperes/greenhouse_temperature_controller","last_synced_at":"2026-05-18T08:32:05.846Z","repository":{"id":282111605,"uuid":"947515686","full_name":"YuriPeres/Greenhouse_Temperature_Controller","owner":"YuriPeres","description":"Simulation of a temperature control system for a vegetable greenhouse using Arduino. Monitors ambient temperature and activates a fan with proportional speed when it reaches 30°C, plus visual and sound alerts in emergency situations (\u003e50°C). Developed in Tinkercad.","archived":false,"fork":false,"pushed_at":"2025-03-12T20:49:02.000Z","size":0,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-03-12T21:31:16.804Z","etag":null,"topics":["arduino","arduino-uno","automation","cplusplus","greenhouse","iot","tinkercad"],"latest_commit_sha":null,"homepage":"https://www.tinkercad.com/things/lyOS5ZWeyzv-greenhouse-temperature-controller?sharecode=lF4ty4eWetJtnuSmc7wYKxi4kZqiwWzG7DvOnNEwfwo","language":"C++","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/YuriPeres.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2025-03-12T20:10:20.000Z","updated_at":"2025-03-12T20:49:05.000Z","dependencies_parsed_at":"2025-03-12T21:41:33.359Z","dependency_job_id":null,"html_url":"https://github.com/YuriPeres/Greenhouse_Temperature_Controller","commit_stats":null,"previous_names":["yuriperes/greenhouse_temperature_controller"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/YuriPeres%2FGreenhouse_Temperature_Controller","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/YuriPeres%2FGreenhouse_Temperature_Controller/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/YuriPeres%2FGreenhouse_Temperature_Controller/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/YuriPeres%2FGreenhouse_Temperature_Controller/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/YuriPeres","download_url":"https://codeload.github.com/YuriPeres/Greenhouse_Temperature_Controller/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":244217951,"owners_count":20417677,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["arduino","arduino-uno","automation","cplusplus","greenhouse","iot","tinkercad"],"created_at":"2025-03-18T12:18:47.701Z","updated_at":"2026-05-18T08:32:05.795Z","avatar_url":"https://github.com/YuriPeres.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"![GitHub](https://img.shields.io/github/license/YuriPeres/Greenhouse_Temperature_Controller?color=darkgreen)\n![GitHub last commit](https://img.shields.io/github/last-commit/YuriPeres/Greenhouse_Temperature_Controller)\n\n# English Version\n\nSee the README file in English [HERE](https://github.com/YuriPeres/Greenhouse_Temperature_Controller/blob/main/README_EN.md) \n\n# Projeto de Estufa de Hortaliças com Arduino\n\nEste projeto simula uma estufa de hortaliças controlada por um Arduino. O circuito inclui um sensor de temperatura (TMP36), um motor de ventilador, um LED vermelho e uma buzina. O sistema monitora a temperatura e toma as seguintes ações:\n\n- Se a temperatura for **igual ou maior que 30°C**, o motor de ventilador é ligado com controle de velocidade proporcional.\n- Se a temperatura for **maior que 50°C**, o LED vermelho e a buzina são acionados para indicar uma situação de emergência.\n\n## Componentes Utilizados\n\n- Arduino Uno R3 \n- Sensor de Temperatura TMP36\n- Motor CC (ventilador)\n- Transistor NPN (2N2222)\n- Resistor 1kΩ (base do transistor)\n- Diodo 1N4001 (proteção contra corrente reversa)\n- LED Vermelho\n- Resistor 220Ω (LED)\n- Buzina (Piezo)\n- Fonte de alimentação externa para o motor (9V, 5A)\n\n## Funcionamento\n\n1. O sensor TMP36 faz a leitura da temperatura ambiente.\n2. O Arduino converte o valor analógico lido em temperatura (em °C).\n3. Com base na temperatura, o Arduino controla a velocidade do motor, o LED e a buzina.\n4. A velocidade do motor é ajustada com PWM de acordo com a temperatura:\n   - **30-40°C**: Velocidade média.\n   - **40-50°C**: Velocidade alta.\n   - **Acima de 50°C**: Velocidade máxima + alerta sonoro e visual.\n\n## Código\n\nO código do projeto está disponível no arquivo [greenhouse_temperature_controller.ino](https://github.com/YuriPeres/Greenhouse_Temperature_Controller/blob/main/greenhouse_temperature_controller.ino). Ele foi desenvolvido no Tinkercad e pode ser simulado diretamente na plataforma.\n\n## Como Simular\n\n1. Acesse o Tinkercad do projeto \u003ca href=\"https://www.tinkercad.com/things/lyOS5ZWeyzv-greenhouse-temperature-controller?sharecode=lF4ty4eWetJtnuSmc7wYKxi4kZqiwWzG7DvOnNEwfwo\" target=\"_blank\"\u003eAQUI\u003c/a\u003e.\n2. Abra o circuito e o código no Tinkercad.\n3. Ajuste manualmente o valor do sensor de temperatura para testar diferentes cenários.\n\n\n\n## Links Úteis\n\n- [Tinkercad](https://www.tinkercad.com/)\n- [Documentação do Arduino](https://www.arduino.cc/reference/en/)","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fyuriperes%2Fgreenhouse_temperature_controller","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fyuriperes%2Fgreenhouse_temperature_controller","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fyuriperes%2Fgreenhouse_temperature_controller/lists"}