Fiddling with 2 off uninsulated matte black domestic flat radiator panels heating a 7,000 litre swim spa. WEMOS D1 running DS18B20 1-wire sensors switching on a small pump when solar output exceeds spa temperature by 1 deg C. Total area 1.2 sq M, 700 W
Wetterstation in Hochspeyer, Kreis Kaiserslautern. ESP8266 & DHT22
EP8266 ESP01 wifi modulle, DHT11 temperature and humidity sensor
Monitor suhu dan kelembaban dengan DHT22, Raindrop sensor, Wemos D1 mini, lokasi Curug Sangereng, Gading Serpong, kab. Tangerang
Pengukuran partikel debu berukuran 10 mikron dari sensor udara.
Valores de temperatura, humedad, presión atmosférica e intensidad lumínica en el interior de una vivienda en Medina Sidonia.