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Testing an Android video quality. Quick vid of my DIY fountain:
Materials:
- Mini pump from Harbor Freight
- Copper pipe, ends, joints and such.
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548 views
@ollie082 Got the smallest pump they had from Harbor Freight. Was around $15 if I remember correctly.
Prototype magnet mixer using an Arduino standalone for purposes of mixing small test batches of biodiesel. Code:
int potPin = 0; // Analog in...
706 views
120mm fan, 5lb pull rare earth magnets, stir bar, 25 ohm pot and a 12v supply. Goes a little slower on 7v.
bolts13 • 1,083 views
Are you using a magnetic stir bar - if so what size? Also does the stir bar lose magnetic 'traction' and spin at higher speed?
Thanks!
Learn a bit about gasification and check out the first time startup of this Fluidyne-based gasifier using an ejector.
6,214 views
A channel for self-sufficiency enthusiasts with insights, experiments and how to's in all things off-grid and eco-geek. Promotes well-being and clean living without the attitude or agenda.
@ollie082 Got the smallest pump they had from Harbor Freight. Was around $15 if I remember correctly.