Swen Hopfe

Swen Hopfe works for a company with a focus on smart cards and near-field communication (NFC). When he is not taking photos, he focuses on the Raspberry Pi, Internet of Things, and home automation.

Apr 5, 2024 Raspberry Pi automation

Watering Pi

With a Pi Zero and a few components, you can build an inexpensive and reliable automatic watering system for your plants in next to no time.