Channel ID:
122917
Author:

Air Quality Sensor with ESP8266 and Si7021 and MQ135 for CO2

Channel ID:
44177
Author:

Anzahl der aktuell empfangenen Flugzeugtransponder in Hannover (Aktualisierung alle 5 min) via Raspberry Pi und DUMP1090

Channel ID:
128093
Author:

Monitoring the growing conditions of my garden hydroponics system.

Channel ID:
24768
Author:

Water and air temperatures of my Trout pond.