Solar Powered LoRa Radio Barometric Pressure and Altimeter Tutorial
Overview: Learn how to create a LoRa wireless networked device with an Adafruit Feather M0 RFM95 LoRa Radio 900MHz connected to a sensor and...
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Solar Kit for Makers Giveaway (20 Winners!)
This contest is closed. Congrats to all the winners! Great to see all the exciting projects in the works including weather, water, garden monitoring,...
Voltage and Current Data Logger
We sometimes need a lightweight way to track power production of our panels in places that are far from an electrical outlet. In this post, we show...
Ikea Solar Phone Charger Hack
Nicola from Italy just sent in his hack of the IKEA SUNNAN solar lamp so that it can charge his electronics. He increases the power to the lamp's...