Stroboscope Engineer

Stroboscope app for measuring rotating, vibrating, oscillating or reciprocating objects.
It is most commonly used for:
- adjusting speed of rotation - for example adjusting speed of rotation of turntable
- adjusting frequency of vibration

How to use:
1. Start app
2. Set frequency of strobe light (in Hz) using number pickers
3. Press ON/OFF button to start the strobe light

- use button [x2] to double the frequency
- use button [1/2] to halve the frequency
- use button [50 Hz] to set frequency to 50 Hz. This is for turntable speed adjustment.
- use button [60 Hz] to set frequency to 60 Hz. This is also for turntable adjustment.
- activate duty cycle by checking [DUTY CYCLE] check box and adjust duty cycle in percentage. Duty cycle is the percentage of time per cycle when the flash light is on.
- optionally you can calibrate the app by starting calibration from MENU - Calibrate. It is good to do calibration when frequency is changed. You can also set correction time manually in Settings.


Accuracy of the app depends on latency of your device flash light.

Recent changes:
Stroboscope app
v10.7
- fixed bug when DUTY CYCLE is used
v10.6
- Android 14 ready
v10.5
- Menu - Remove ads
v10.3
- auto calibration - start it from MENU - Calibrate. It is good to run calibration when frequency is changed.
- manually set correction time in Settings
- option to remove ads for app session - MENU - REMOVE ADS

v5.0
- added duty cycle