Printed circuit board with electrode array and connector for OpenDrop Version 4 digital microfluidics platform.
- Gold coated 14×8 electrodes array, 2.75 mm x 2.75 mm in size, 4mil gaps
- 1mm tick FR4 printed circuit board
- Beveled connector with gold coated fingers
- Pad for feedback reading
- Cartridge detection index
- 12um ETFE film laminated with thin silicon adhesive
- DMF pads covered
- GND pad open for lid GND
- Coated with a thin layer of Cytonix Fluoropel super-hydrophobic coating.