Hey! This thing is still a Work in Progress. Files, instructions, and other stuff might change!
uFluid chip experiment
by merlinjim, published
Use This Project
Give a Shout Out
If you print this Thing and display it in public proudly give attribution by printing and displaying this tag.Print Thing Tag
This is for a prototype microFluidic digital mixer.
For details about how these devices operate:
No clue if this is going to work yet. ABS is hydrophillic, this might change the implementation or require a catalyst to convert to hydrophobic. The included .scad let's you specify different PCB and dielectric thicknesses.
Ideas for bottom electrode:
Unicorn-drawn on holder with conductive pen
Ideas for dielectric:
printed dielectric (thickness will be an issue here)
Ideas for top electrode:
Unicorn-drawn on spacer with conductive pen
Use .scad to customize to the materials you're using and their thicknesses.
Print a holder and spacer. The spacer and electrodes are 2-symmetric, meaning you can rotate them 180 degrees but not 90 degrees and end up with the same mechanical construction. The boards are slightly taller than they are wide to assist in assembly.
Create bottom and top electrodes using your method of choice. UFDMixer.gcode should work for a unicorn based etch-resist pen. uFluidChip-Laser.gcode should work for a Laser-Unicorn resist etch.
Connect to arduino and program (open source driver coming soon!)
uFluid chip experiment by merlinjim is licensed under the Creative Commons - Attribution - Non-Commercial - Share Alike license.
What does this mean?
- You must attribute (give credit) to the creator of this Thing.
- You must distribute Remixes under the same license as the original.
- Remixing or Changing this Thing is allowed.
- Commercial use is not allowed.
Show Some Love
Say thanks by giving merlinjim a tip and help them continue to share amazing Things with the Thingiverse community.Tip Designer
We're sure merlinjim would love to see what you've printed. Please document your print and share a Make with the community.
To post a Make simply visit this Thing again and click I Made One to start uploading your photo. It’s even easier to post a Make via the Thingiverse Mobile app (available via Google Play and Apple App Store).