Step 4: Decoupling Capacitor
This acts as a bypass capacitor for the LCD, but the LCD is a big component that draws a lot of power, so it needs a big capacitor.
Tools Needed
- Soldering iron
- Cutter
Parts Needed
- 1 x 10μF electrolytic capacitor
Instructions
- Solder the 10μF capacitor into C1. Remember to insert the capacitor with correct polarity! (+ and - signs)
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