Close
5 projects
0
0
As long as the city stays loud, the music stays on.
Project Owner Contributor

AcoustiHarvest

alessandro-sgarziAlessandro Sgarzi

444
2
2
A speed breaker used as a plastic bottle crasher that uses weight of the passing car instead of powered motor or compressor to crush bottles
Project Owner Contributor

Plastic bottle crashing speed breaker

anteneh-gashawAnteneh Gashaw

925
8
6
Solar powered LoraWAN node for continuous air quality monitoring based on Wio-E5 and SEN54 Sensirion sensor
Project Owner Contributor

pollutagNode2 - Air Quality Monitor - LoRaWAN

aleksei-tertychnyiAleksei Tertychnyi

287
0
0
a sleek, solar-powered charger that keeps your devices energized wherever you roam
Project Owner Contributor

SolMate

arnov-sharmaArnov Sharma

88
0
0
Harvesting, storing and using free-energy using high-voltage vacuum capacitors.
Project Owner Contributor

Using a Capacitor to Harvest or Generate Energy?

glgormanglgorman

failed to load.

Going up?

About Us Contact Hackaday.io Give Feedback Terms of Use Privacy Policy Hackaday API

© 2026 Hackaday