Wireless sensors can monitor how temperature, humidity or other environmental conditions vary across large swaths of land, such as farms or forests. These tools could provide unique insights for a variety of applications, including digital agriculture and monitoring climate change. One problem, however, is that it is currently time-consuming and expensive to physically place hundreds […]
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- Source: https://cleantechnica.com/2022/03/16/wireless-sensors-tiny-battery-free-devices-float-in-the-wind-like-dandelion-seeds/