Using UltraSonic Sensor
Ockway Bay tide measured using Maxbotix ultrasonic range sensor, Arduino and Sparkfun cellular shield. Updated hardware now uses a Particle Electron.
Ornamental plant environment monitoring. Including air humidity, temperature, soil humidity, water tank level, fertilizer tank level.
Excellent plants, now on your fingertips.
Fuel oil level (gallons) for boiler using esp8266 and cheap ultrasonic distance sensor. Woodstove temperatures using TCs and ESP8266.
Collect and display air temperature, humidity and water tank volume data.
It shows which road is having less traffic
Ultrasonic Sensor Data
grabs ultrasonic data (theoretically)
shows the readings of the ultrasonic sensor
To post data from sensor to the web
MONITORING KETINGGIAN AIR IRIGASI SUNGAI
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