pH Featherwing The pH FeatherWing hardware guide The pH FeatherWing is a single channel pH electrode amplifier based on Texas Instrument's LMP7721 ultra low input bias current (3 fA) precision operational amplifier. The design of the pH electrode amplifier closely
pH Featherwing Creating a pH meter using the pH FeatherWing In this blog post we demonstrate how to create a pH meter using the pH FeatherWing, an Adafruit Feather M4 Express and a few additional components. The meter will display a continuous readout
Rodeostat New Rodeostat Model-8V available We are happy to announce that we have a new Rodeostat model available - the Rodeostat Model-8V. The Rodeostat Model-8V has output voltage ranges of +/- 1, 2, 4, and 8V. Whereas the
Software Rodeostat Web App Software Software for IO Rodeo's open source potentionstat is now available. The software provides a user friendly graphical interface. The software, written in javascript, runs in a web browser and allows the user to
Software Serialport-bridge Software Serialport-bridge is a computer program which gives javascript applications running in your web browser the ability to access and control USB/Serial devices connected to your computer. This software was developed by IO
