The BME280 sensor was easier to set up, as it communicates over the I2C serial protocol. This means that we only needed to ...

A reliable indicator of the air quality in offices, classrooms, or living rooms is the CO2 content. In fresh air, the concentration of carbon dioxide is around 400 ppm. This stands for “parts per ...

The IM19 is used in conjunction with the UM980 GNSS receiver to provide tilt-compensated Lat/Lon/Alt readings with 1cm accuracy up to 30° tilt angle, and 2cm accuracy up to 60°. Various bits of the ...

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Abstract: Colorimetric dye readout devices have been explored extensively, with many approaches relying on complex hardware setups that stabilize the illuminant and capture conditions, typically ...

Climate change is a critical issue facing us all. The enormity of the situation can seem overwhelming but we believe a collective effort of small steps can make a massive difference. Which is why ...