| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| 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 » | almost 7 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 » | almost 7 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 » | almost 7 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 » | almost 7 years ago | |||
| Greg_H | "Thanks. That would be great! " | Read more » | almost 7 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 » | almost 7 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 » | about 7 years ago | |||
| stevie | " @JSummers -Wondering if you could help answer this question? " | Read more » | about 7 years ago | |||
| momosavar | "Hi @jsummers I downloaded processing and exported the application. Thank you very much " | Read more » | about 7 years ago | |||
| momosavar | "Hi @JSummers I really thank you for answering my questions. I think because I do not have experience with it, I can not do it. If you can, please s..." | Read more » | about 7 years ago | |||
| JSummers | "Hi, For the hardware you made, use the firmware here:https://github.com/SmokyMountainScientific/D_SeriesWheeStatFirmware/tree/master/WheeStat6_d. ..." | Read more » | about 7 years ago | |||
| momosavar | "Hi @JSummers I used this file(https://github.com/SmokyMountainScientific/WheeStat5Eagles) to build wheestat. I would like to know which file to use..." | Read more » | about 7 years ago | |||
| JSummers | "Hi @momosavar, The WheeStat will run with about any rail-to-rail quad op amp that works with a 3.3 volt supply and comes in the 14-SOIC package. ..." | Read more » | about 7 years ago | |||
| momosavar | "Hello @JSummers I could not find AD8644.Can you suggest alternative part? " | Read more » | about 7 years ago | |||
| momosavar | "Thank you so much @JSummers If there is a problem, I will certainly let you know. " | Read more » | about 7 years ago | |||
| JSummers | "Hi @momosavar, it uses the ek-tm4c123gxl. The voltage range of the model 5 potentiostat is limited to +/- 1.65 volts. The newer model 7 will go t..." | Read more » | about 7 years ago | |||
| momosavar | "Hello Dr.jack I want to build this device but I didn't know Which Launchpad did you use in version 5.1? MSP430g or EK-TM4C123GXL " | Read more » | about 7 years ago | |||
| ghing | "I ordered a WheeStat from the Public Lab Store. The board is stamped "WheeStat 5". I'm running Ubuntu 16.10 (64-bit) and just wanted to share the..." | Read more » | over 7 years ago | |||
| JSummers | "Hi Aneesahmad, In the US, you can order one from my website, smokymtsci.com. Outside the US, you can contact me at my email summers at wcu dot edu..." | Read more » | over 7 years ago | |||
| aneesahmad | "Dear JSummer I am interested to buy one latest version of WheeStat. Please let me know its cost and procedure. Thanks " | Read more » | over 7 years ago | |||
| Laszlo | "Dear Dr. Summers, I ordered WheeStat 5.1 potentiostat from OSH Park and built a potentiostat system as described here. Everything seems fine excep..." | Read more » | over 8 years ago | |||
| Mattador | "I am looking forward to reading your note and i will tell you what results gives the gelled electrolyte. " | Read more » | about 9 years ago | |||
| JSummers | "That seems reasonable. I don't know whether the gel-ceramic junction will be an issue or not. My guess is that it will not be a problem. If it i..." | Read more » | about 9 years ago | |||
| Mattador | "I would like to try that in a few days. I read a few articles on the topic. Agarose or Agar are mostly used, sometimes PVA. It seems easy to make y..." | Read more » | about 9 years ago |