Eine CO2-Ampel für Schule, Büro, Arbeitsplatz, Kindergarten usw. Raumluftüberwachung (IAR: Indoor air quality). Selbstbau/DIY

This is my homemade digital anemometer. It is made of cups rotating with a magnet triggering a reed switch. The wires are connected to an Arduino Uno that calculates the time between consecutive pulses (after reed switch debouncing by my arduino software)

DIY MCU Coffee Plant Channel - **ESP8266, DHT22, VH400, TSL2561, BMP180**, MQTT (Server: test.mosquitto.org, Wildcard subscription: sensors/OP-477895/#), Twitter: https://twitter.com/MrCoffeePlant

Cloudiness at Tampere

Sky Quality Meter at TaUrsa observatory

Weather at TaUrsa observatory

Personal weather station

Weather at TaUrsa observatory.

Weather at TaUrsa observatory.

Keeping track of my solar charge controller

La station météo ludo-pédagogique pour apprendre la programmation et l'internet des objets. Code disponible sur GitHub : https://github.com/antonydbzh/Station-anna-MANI

HUYduino 1A, software 0.0B

A mini weather station for 13.0612° N, 80.1639° E which will periodically publish the temperature, pressure and light intensity

Rolling 8.5 minute average/minimum/maximum of wind speed measured in miles per hour using homemade wired anemometer. Homemade Wireless temperature transmitter using MCP9700A.

Canal que recebe dados da temperatura e umidade ambiente de um sensor DHT11 conectado a uma placa ESP32.