ALLNET Brick'R'knowledge Quartz 13.56MHz
A oscillating quartz produces a precise oscillation through an externally applied alternating field.
It can be inserted into a circuit in series or in parallel.
Every quartz oscillator has a natural or resonance frequency.
The quartz built into this brick oscillates at 13.56MHz.
The quality of the vibration generated in this way is very high, so the amplitude is hardly reduced.