[Reza] rigged up an automated pH controller to keep a solution’s pH steady. The build uses an Arduino with a LCD shield, screw terminal shields, and [Reza]’s own pH shield attached.

MANILA, PHILIPPINES / ACCESSWIRE / May 6, 2024 / In a move to democratize innovation, Manila Arduino Fabrication Laboratory (Manila Arduino), a Manila-based tech startup, has introduced its ...

Not part of this project! However, turning this into a 3D printer only requires a printing head, and temperature controller... So I needed a little temperature controller to accurately control the ...