Ronja Twibright Labs

About Ronja Starquake

Ronja Starquakeis an electronic device, a low-frequency beacon for generating CW (continuous wave) signal for lens measurement.


4-terminal wire nut. Two terminals are output to LED, two terminals are 12V power the device requires.

Frequency is about 1kHz and flashing of the diode can be seen by naked eye if sight is moved fast.

Technical specifications

Output frequencycca. 1kHz
Average output current into LEDcca. 60mA
Operating ambient temperature0...+55 degC
Usage environmentIndoor
Operating humidity0-95% noncondensing
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