Lolin D1 Mini with Environmental Shields, Battery Shield and OLED Display for Portable Use

Monitoring System For Temperature & Humidity

Wemos D1 Mini Portable Weather Station

Weather Station ESP8266, Oled 1.3" and DHT22 sensor

Weather Station ESP8266, Oled 1.3" and DHT22 sensor

Messung von Temperatur und Feuchte im Serverraum, 3D- und Laser-Labor. ---- Environmental monitoring for temperature and humidity in our FabLab room for server, 3D printer and laser engraver.

ESP8266 + DHT +OLED

my daughter bedroom humidity and temperature. Arduino board.

A smart device that monitors the heartbeat of the user using pulse rate sensor, pressure sensor and ESP32s NodeMCU

ESP32 WiFi SoC with DHT22 T/H Sensor attached, local LCD display with T/H data and NTP Clock

Case study raspberry pi2 / SR-04 / **** FLOODED **** Unfortunatelly the whole pumping/drainage station is flooded under 4 meters of water on Mar 30 2015 until July... I restored it on Aug 31. If you want the fritzing sketches, please sontact me ******

Solar ovens to dry paper pulp. Channel 1 is Oven temperature, Channel 2 is Ambient Temperature and Channel 3 is Light Intensity (Vis and IR).