A metal clamp grasps a set of electrodes that are immersed into a blue ceramic coffee cup. Christopher Hendon’s group at the ...
A quick electrical test is as good as a person’s taste buds at determining the strength and roast of a cup of coffee 1. Robin ...
Cyclic voltammetry is often used to test batteries—but it can taste coffee too. Learn how the technique can provide artisans ...
A few years ago, I needed a teeny, tiny potentiostat for my biosensor research. I found a ton of cool example projects on Hackaday and on HardwareX, but they didn’t quite fulfill exactly what I needed ...