it measures distance,and detects obstacle,temperature and humidity
Monitor the temperature, humidity, and sound level of the environment using the ESP8266 board, the DHT11 sensor, and the LM386 sound sensor.
Testing ESP-01 ( esp8266 ) + bmp180 + ds18b20 + Si702x. Power supply is 5v->3.3v with some small and cheap stepdown module from ebay.
This channel receives real-time sensor data from the fire detection system using ESP8266 and the following sensors. ESP32-CAM Live Stream: http://10.56.23.182/
Outdoor temperature,humidity and atmospheric pressure in Taipei,Taiwan.
Living room temperature,humidity and atmospheric pressure in Taipei,Taiwan.
Bedroom temperature,humidity and atmospheric pressure in Taipei,Taiwan.
Low cost IoT based health monitoring system using ESP8266. It measures body temperature and heart rate and displays data on a custom website.
This project monitors water quality parameters such as Temperature, Total Dissolved Solids (TDS), and Turbidity in real time using Arduino and ESP8266. The collected sensor data is transmitted wirelessly to the ThingSpeak cloud platform for visualization
IoT-based Flame and Gas/Smoke Detection System using ESP8266 with Telegram Alert and Auto Calibration