Categories

• Announcements
  

  Announcements regarding our community

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  G

  Potentiostat Module:
  https://iorodeo.com/products/potentiostat-shield

  Test Electrode Connectors
  https://iorodeo.com/collections/cheapstat-open-source-potentiostat/products/cheapstat-screen-printed-electrode-adapters

• Colorimeter
  

  Forum for discussing the IO Rodeo colorimeter

  35
  Topics
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  Posts

  A

  The Windows 10 operating system offers its users various smart ways to launch applications or programs on their computer system. You can even use a keyboard shortcut to launch any program on your computer system. Windows 10 is packed with keyboard shortcuts, and if you want, you can also create your keyboard shortcut. Windows 10 operating system is best known for its customization options that it provides to its users.

  Source: https://directoryrelt.com/blog/a-guide-to-launch-google-chrome-with-a-keyboard-shortcut-in-windows-10/

  a1setup

  m1setup

  [directoryrelt
  directoryxelt

• Rodeostat
  

  Forum for discussing the new open source potentiostat shield

  65
  Topics
  227
  Posts

  A

  If your Bellsouth email account is accidentally locked, then you must follow the troubleshooting steps given below in the way they are given:

  • Open your regular web browser and go to the login page of Bellsouth email.
  • Now click on the Locked account from the browser and then you have to go to Sign-in helper page.
  • You need to enter your email address and phone number associated with the email account.
  • Once you receive the reset code on your registered phone number, enter it, and then your account is unlocked.

  If at any point you find the problem in executing the steps, then call Bellsouth customer support to speak with the certified experts so that your issues can be resolved.

• Cheapstat Potentiostat
  

  Forum for discussing open source potentiostats

  31
  Topics
  106
  Posts

  M

  hi, I am new in this forum I am learning a lot, thanks

• Electrophoresis and Gel Imaging
  

  A forum for discussing our open source gel electrophoresis, transilluminators and gel imaging equipment

  28
  Topics
  65
  Posts

  

  @Rlippert

  I think darktable would be a reasonable option https://www.darktable.org/

  You can find a list of supported cameras here https://www.darktable.org/resources/camera-support/

  There is some information of camera tethering here https://www.darktable.org/usermanual/en/tethering_chapter.html

• Panels Display System
  

  Forum for questions about the Panels Display System

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  Topics
  9
  Posts

  A

  Oh gosh, you are right! I’m sorry for the delay but I was very busy. I have never thought to rotate the LED matrix because I thought I was right with that (otherwise, if not, no LED would have turned on). Thanks very much! I also take advantage of you for another issue. I have tried to load the arena configuration on the SD card but PControl doesn’t let me do that. Have you any suggestion? It seems that the controller doesn’t communicate to the SD nevertheless at the beginning (when the controller is switch on) PControl finds and initializes the SD card. I’m sorry because of all these questions!

• Online store and Shipping
  

  A place to ask questions about our online store, inventory and shipping

  10
  Topics
  28
  Posts

  A

  Hi, I wanted to know if you had other international shipping options

• General Discussion
  

  A place to talk about whatever you want

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  Topics
  14
  Posts

  D

  Digital signage is the perfect system to deliver communications and use advertising displays within any organisation, giving real time access to content and a more engaging platform for the audience to interact with.

• Shields & Breakout Boards
  

  Forum for discussing the IO Rodeo colorimeter

  3
  Topics
  9
  Posts

  

  @fscker

  It looks like the RTL8195 has 3.3V IO. The potentiostat shield powers the MCP4261 with 5V. So you are connecting a 3.3V device to a 5V device - I think. I'm not sure if the IO pins on the RTL8195 are 5V tolerant, but you might want to check. Could be related to you issue.

  Note, the MCP4261's could be powered off of 3.3V. They have a pretty broad allowed input range 2.7 - 5.5V. This would require cutting one trace - the one going to the 5.5V on the shield - and rerouting this trace to to the 3.3V pin.

  The spec sheet for the MCP4261 can be found here. http://ww1.microchip.com/downloads/en/DeviceDoc/22059b.pdf