Summary of EEVblog #646 – Gravity Detection Using A Frequency Counter!
Parts used in the Gravity Detection Project:
- Frequency counter
- Quartz crystal oscillators
- Agilent 53131A frequency counter
Did you know you can use your frequency counter to detect gravity? You’ve likely done it before and you didn’t even know it!

Dave demonstrates the phenomenon of 2g-tipover on quartz crystal oscillators in an Agilent 53131A frequency counter.
For more detail: EEVblog #646 – Gravity Detection Using A Frequency Counter!
- Can a frequency counter detect gravity?
Yes, you can use your frequency counter to detect gravity. - What phenomenon does Dave demonstrate?
Dave demonstrates the phenomenon of 2g-tipover on quartz crystal oscillators. - Which specific equipment is mentioned for this experiment?
The Agilent 53131A frequency counter is used for the demonstration. - How does gravity affect quartz crystal oscillators?
Gravity causes a 2g-tipover effect on the oscillators. - Have people likely done this before without knowing it?
Yes, you have likely done it before and did not even know it. - Where can I find more detail about this project?
More detail is available in EEVblog #646 – Gravity Detection Using A Frequency Counter.
