Design and Construction of an Arduino-Based Automatic Orchid Watering System Using a Timer Sensor and a Motion Sensor. Journal of Science, Technology, and Innovation, [S. l.], v. 2, n. 1, p. 417–433, 2026. DOI: 10.65310/vqdpzf74. Disponível em: https://scriptaintelektual.com/inventa/article/view/1308. Acesso em: 28 aug. 2026.