Using UltraSonic Sensor
172 Daniels Island Road, Mashpee, MA 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.
NodeMCU + Ultrasonic Sensor Data + Water Flow Sensor
Monitoring of Fuel
Pothole depth graph and Speed
Water level of tank using ultrasonic sensor
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.
Monitoreo de Unidades de Control
It shows which road is having less traffic
grabs ultrasonic data (theoretically)
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