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DropBot Test Board
Ryan Fobel edited this page Dec 4, 2017
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The DropBot test board is a printed circuit board with a 10 pF capacitor connected to each of the 120 actuation channels.
Each capacitor simulates the equivalent capacitance between an electrode on a DMF chip covered by a liquid droplet and the top plate counter electrode.
The test board may be loaded as shown below:
- Start with empty DropBot (i.e., no chip loaded).
- Locate DropBot test board.
- Push test board fully into DropBot chip-guide.
- Insert spacer beneath DropBot chip-guide.
- Push spacer fully into DropBot.