BMP280 Pressure Sensor with Arduino UNO – Connection Diagram. Now that we completely understand how the BMP280 Sensor works we can connect all the required wires to the Arduino UNO board, and in this ...

Arduino software library is available here. The schematic and board layout are designed in EagleCAD. The Bar30 pressure sensor is a high-pressure, high-resolution pressure sensor that is sealed from ...

The Power Supply schematic includes a 5vdc Sensor regulator. This reduces the load (and heat generated) on the Arduino on-board linear regulator, and also allows more effective input protection by ...