Gravity: Analog Water Pressure Sensor Brand_Great Scott Gadgets Ultra-compact size and weight (smaller

Ultra-compact size and weight (smaller than a US Quarter

Chapter 3: Hot Glue Night‑Light

show all the colours of the rainbow (and more) and multiple Tiles can be linked up to make even bigger displays

Includes some M3 screws to attach with

infrared line tracking sensors

Gravity: Analog Water Pressure Sensor Brand_Great Scott Gadgets Ultra-compact size and weight (smallerThis is a water pressure sensor that adopts the DFRobot Gravity 3 pin interface. It supports standard 5V voltage input and 0. 5~4. 5V linear voltage output. It is compatible with multiple Arduino controllers. Coordinate with a DFRobot Gravity IO Expansion Shield, the water pressure sensor can be plugged into an Arduino board, wiring free. Put it with Solenoid Valve, Water Turbine Generator and other sensors, you can build a smart water control system.