| This compact, cloud-connected Redox meter uses an ESP32, OLED display, and ORP sensor to precisely monitor your pool’s water quality. With m...
All items tagged with DIY and Test & Measurement (4)
| Ronald Cobet, a retired teacher from Almelo, Netherlands, has turned his attic into a workspace where he brings his love for electronics to...
| Come and explore the workshop of John Hind, a retiree from Gunnislake, UK, who has a side-hustle of maintaining ancient CNC weaving looms. L...
| A cheap and simple function generator kit for DIY assembly with surprising features and user-friendly operation.