WheeStat
question:wheestat

The WheeStat is a potentiostat, which is an instrument used to study electron transfer reactions between species in solution and electrodes. This instrument can be used to teach electrochemistry or to quantify the concentration of some analyte (such as a metal ion) in water. Read more about the WheeStat here: http://publiclab.org/wiki/wheestat-user-s-manual...


Author Comment Last activity Moderation
liz "Thank you Jack! Really appreciate it. @giannispimenidis -- please let us know how things go. " | Read more » almost 2 years ago
JSummers "Hi @giannispimenidis, Sorry to hear that you are having difficulties. The voltammagram does look odd. To start off, try putting a resistor (10K t..." | Read more » almost 2 years ago
liz "Hi @giannispimenidis, just spotted this --I'm copying in the main tool developer @JSummers " | Read more » almost 2 years ago
sanjivgupta11394 "https://freejulycalendar2018.com/ " | Read more » almost 3 years ago
sanjivgupta11394 " Free Monthly July Calendar 2019 Printable " | Read more » almost 3 years ago
JSummers " @oskarbob, the drivers must be downloaded from texas instruments. You can get them from http://www.ti.com/tool/STELLARIS_ICDI_DRIVERS. Instructi..." | Read more » about 3 years ago
Bronwen " @JSummers " | Read more » about 3 years ago
Mkpm "helpful Click Here " | Read more » about 3 years ago
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JSummers "Hi @Greg_H, If the altSPI files are not on your usb memory you can download them here: https://github.com/SmokyMountainScientific/altSPI There sho..." | Read more » over 4 years ago
Greg_H "Hi @JSummers, We have checked the connections and they seem fine. I downloaded Energia. Tiva C card was selected on the board list, but we run into..." | Read more » over 4 years ago
JSummers "Hi @Greg_H, I am sorry that you are still having trouble with your WheeStat. While it is possible that it is a software problem, it seems more like..." | Read more » over 4 years ago
Greg_H "Is it possible that I am using the wrong software. It says WheeStat 5 on my potentiostat chip. Which software should I be using? " | Read more » over 4 years ago
Greg_H "@JSummers, I have tried with a 10 kOhms, but there is no improvement. The potential is still not being scanned properly. The leads are properly con..." | Read more » over 4 years ago
Greg_H "Thank you @JSummers, the microcontroller is linked to my computer via the USB lead on the debug plug. I am having potential reading on my GUI but i..." | Read more » over 4 years ago
JSummers "Hi @Greg_H, sorry you are having trouble. The microcontroller should be powered up, and it must be if you are getting any kind of readout at all. ..." | Read more » over 4 years ago
Greg_H "Thanks. That would be great! " | Read more » over 4 years ago
stevie "I'm sorry you're having trouble. Pinging in @JSummers to see if he has any ideas on how to help! " | Read more » over 4 years ago
JSummers "Hi, I just checked the software with Windows 10 and it seems to work fine. When I click the "save_run" button it opens a dialog box that allows yo..." | Read more » over 4 years ago
stevie " @JSummers -Wondering if you could help answer this question? " | Read more » over 4 years ago