Software
The OpenDrop V4 digital microfluidics platform is equipped with a powerful ARM Cortex M0 processor, a OLED display, joystick and buttons to control
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Producing Electrodes with 4mil Process
Following the simulations of electrodes a smaller gap between the electrodes and a more important overlap should improve the performance of the device.
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Hydrophobic Surface Carrier
Key to using the electro-wetting effect for moving droplets is a super hydrophobic and well gliding surface. There are different coating materials on
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OpenDrop V2
With the experience from the first version of OpenDrop we discussed requirements and improvements for a next step. At a community meeting in
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OpenDrop V1
After prototyping and testing of current electrowetting techniques to be used in such a low cost and DIY approach a first devices, OpenDrop
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First Prototype and DIY Experiments
We started with some simple experiments with Electrowetting on Printed Circuit Board. The electrodes are powered through FET transistors that are controled through
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