An open source pick-and-place machine for $500

Pick-and-place machines are used to quickly and precisely place electronic components onto printed circuit boards. The open source IndexPnP with software powered by OpenPnP is a new cheap DIY pick-and-place machine. Commercial options cost thousands to tens of thousands of dollars. There are several open source designs already out there, a portion of which are […]

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3D Print a Stethoscope

Here at Lab On The Cheap HQ we’ve received a few requests to look into ways that people might easily and cheaply transmit audio from a stethoscope over their phone to a medical practitioner they are teleconferencing with. While we are looking into the best solutions for that problem, we’ve noticed a lot of methods […]

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3D Print a Pipette Tip Sorter!

EDIT: New designs are now available for more pipette tips.10 uL tips: https://www.thingiverse.com/thing:4256563200 uL tips: https://www.thingiverse.com/thing:4268044 If you are using pipette tips that don’t come in racks, check out this pipette tip sorting device on thingiverse that makes aligning and inserting the tips much much easier. The 3D print is designed for 10 µL Sarstedt […]

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