Affordable Lost Drone Buzzer - Works When Battery Is Thrown

6,651 Views · Posted 6 years ago

Links:
http://www.fullspeedrc.com/full-speed-lucky-box-buzzer_p0174.html
https://www.gearbest.com/rc-parts/pp_009580891376.html?wid=1433363&lkid=15226374

Normal Buzzer I use:
https://www.banggood.com/5V-Buzzer-Alarm-Beeper-With-Cable-for-Eachine-QX70-QX90-QX95-NAZE32-F3-DIY-Micro-Brushed-FPV-Racer-p-1100338.html?utm_campaign=t0016_166930_1310424&utm_content=1081&p=XO2013166930201304K5

Video Tags

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