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Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
12V / 40 RPM
Piezo buzzers are used for making beeps
Connector Type Mini Connector
Power down leakage current < 5uA
In that case
C51 AVR MCU Development Board DIY Learning Board Kit Parts And Components Style:Unsoldered 12V / 40 RPMWith self recovery fuse, short circuit and over current protection! Even misuse, leading to a short circuit of the development board, it will not harm your computer! Resettable fuse will automatically cut off the power, wait for the short releasing automatically after power is restored! Support for 51 series microcontroller STC89C52, STC12C5A60S2, AT89C51, AT89C52, AT89S51, AT89S52 most commonly used. In addition, to support the other 40 feet of the
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