Grove - Buzzer

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This is a simple yet enjoyable twig to use. The piezo can be connected to digital outputs, and will emit a tone when the output is high. Alternatively it can be connected to an ana log pulse-width modulation output to generate various tones and effects. Technical details Dimensions 24mm x20mm x9.8mm Weight G.W 10g Battery Exclude Operating Voltage 3.3-5V Sound Output ≥85dB Resonant Frequency 2300±300Hz Part List Grove - Buzzer 1 ECCN/HTS ECCN EAR99 HSCODE 8531909000 USHSCODE 8531800050 UPC 841454108597 ROHS 1 Show more