measurement of temperature and humidity using DHT11 sensor

A Web-connected Raspberry Pi

A Web-connected DHT_22 temperature and humidity sensor

Detect and monitor air pollution in ppm with mq135 and dht11

A Web-connected Raspberry Pi 3B+

Measurement of Temperature and Humidity using DHT11 sensors

temperature,humidity

ESP-WROOM-32 and BME280 powerd by an 6V 1W Solarpanel with an 2000mAh LiPo. The device is up for 1300ms and sleeps for 10 minutes. Current while sleep is about 11µA, and at uptime about 100mA.

in my room.device : arduino. DS18B20 : temperature. AM2302 : temperature,humidity. LPS25H : temperature,pressure

ESP-WROOM-32 on a selfmade PCB-layout with an BME280 sensor. Powered by an 1W 6V Solarcell and a 2000mAh LiPo Battery. The device is up for 1300ms and sleeps 10 minutes. The current while sleeping is about 11µA and at uptime about 100mA.

Mandar los datos capturados de mi proyecto a esta pagina para practicar y hacer un seguimiento de las variables que afectan a la plantas de frijoles

temp and humidity

PT-BR: Protótipo de monitoramento para um sistema de bombeamento fotovoltaico. EN-US: Monitoring prototype for a photovoltaic pumping system.

Internet of Things based datal logger for boiler monitoring

Raspberry Pi Zero W + DS18B20 + BH1750FVI sensors monitoring aquarium water temperature and lighting