Projects3
Hardware you can order, print, flash and log.
hydra/ph-probe
18-bit pH and temperature logger with a proper guard ring, USB-C, and a two-year coin-cell sleep current of 4µA.
advancedrp2040
433h7114906
Updated 15 days ago
no preview
bench/psu-30v
Linear bench supply with a pre-regulator, four-digit readout and honest thermal design.
advancedstm32
1428h2371.6k
Updated 2 months ago
no preview
hydra/ec-probe
Conductivity sibling of the pH probe. Same guard-ring front end, four-electrode cell.
advancedrp2040
392h 50m90214
Updated 28 days ago