揚聲器及變頻器

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SparkFun 揚聲器及變頻器 If you want to get some sound out of your project but have a tight space budget this is a good way to do it. This 2.5W 4 Ohm speaker is only 28mm in diameter and just over 4mm thick. The cable is roughly 180mm long and terminates in a 2-wire JST co 10庫存量
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Speakers Speaker 2.5 W Round 28 mm
SparkFun 揚聲器及變頻器 Surface transducers give you the awesome power to turn almost any surface into a speaker. They're essentially just a speaker except instead of a cone the coil is attached to a pad that conducts the vibration into whatever you press it against. Hook 暫無庫存
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SparkFun 揚聲器及變頻器 The Grove-Speaker Plus includes a powerful amplifier driver board and a fancy speaker. The speaker generates different tones with different input frequencies and is easy to control with the PWM signal. This grove-speaker plus creates distinctive soun 暫無庫存
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Speakers Amplifier Chassis Mount Rectangular Screw 130 mm 90 mm