"In this video, we unbox and review the INKBIRD IAM-T1 Smart Indoor Air Quality Monitor. Find out how it tracks your home’s ...

[Andrew Lamchenko], who has built a number of small e-ink-based sensors this year, released another design called the eON Indoor Air Quality Sensor. As his previous sensor designs, the eON boasts ...

Obviously, you need air to live, but how often do you spare a thought for the quality of the air you're ... The display utilizes power-efficient E-ink, giving it a consistent battery life of ...