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
433h14906
Updated 2 months ago
no preview
bench/load-1a
Constant-current electronic load, 0–1A, 0–30V, with a rotary encoder UI and USB logging.
intermediaterp2040
342h 30m12760
Updated 3 months ago
no preview
hydra/ec-probe
Conductivity sibling of the pH probe. Same guard-ring front end, four-electrode cell.
advancedrp2040
392h 50m0214
Updated 2 months ago