Monitoramento de temperatura e umidade utilizando ESP32 e sensor DHT11, com acionamento de relé quando a temperatura excede 31°C ou a umidade ultrapassa 70%.
Monitoring and controlling temperature and humidity in a smart incubator
Coletando dados de Temperatura e Umidade com DHT11 e ESP32
Coletando dados de Temperatura e Umidade com DHT11 e ESP32
Se recolecta datos de un sensor DHT11 el cual entrega humedad relativa, temperatura ambiente e índice de calor, además se agregan datos de un sensor MQ135 para registrar la calidad del aire.
This is a flood early warning system carried out by Telkom University students. We made this to reduce damage and casualties in the event of flooding experienced by heavy rain
This channel logs real-time temperature and humidity data using an ESP32 and HTU21D sensor. It measures and displays the data on an OLED screen and sends it to the cloud for remote monitoring.
Rainwater tank monitor with battery powered ESP32 and ultrasonic sensor