Plates can be very cheap (or even be free) to integrate into a design. Any conductive material in any shape can be a capacitor plate- its location is what makes it a plate. A plate can be a piece of foil, a spray-on conductive paint, or an un-etched area on a printed circuit board. The electric field generated between the plates is mostly canceled out behind them, so the plates act as their own shields.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Maker Business — Transforming Today’s Bad Jobs into Tomorrow’s Good Jobs
Wearables — Snap a picture
Electronics — To Y5V or not to Y5V?
Biohacking — Ticks are Spreading an Allergy to Meat
No comments yet.
Sorry, the comment form is closed at this time.