Stroboscope app for measuring rotation, vibration, oscillaton or reciprocation

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.