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Hi All,
I am currently trying to add a piezo buzzer to my Ebike indicator kit (52V system) but am struggling to get things working smoothly.
The indicators work by switching the polarity to illuminate either left or right, so I have diodes to stop the reverse flow feeding into a buck converter (link below), then the buck converter dropping the power down to 12v for a FSD-3015B 3-24v Piezo buzzer. The problem I am having is as soon as I add the buck converter into the circuit, both signals are illuminating. If anyone could help steer me into the right direction with this, it would be much appreciated. Thank you for spending some time out of your day to read & help me on this.
Buck Converter Link
I am currently trying to add a piezo buzzer to my Ebike indicator kit (52V system) but am struggling to get things working smoothly.
The indicators work by switching the polarity to illuminate either left or right, so I have diodes to stop the reverse flow feeding into a buck converter (link below), then the buck converter dropping the power down to 12v for a FSD-3015B 3-24v Piezo buzzer. The problem I am having is as soon as I add the buck converter into the circuit, both signals are illuminating. If anyone could help steer me into the right direction with this, it would be much appreciated. Thank you for spending some time out of your day to read & help me on this.
Buck Converter Link
