3.6V-5.5V AI Intelligent Speech Recognition Module Offline Voice Control Module
3,08 €
(Relay Module. Support 5V power input. Built-in 5V to 3.3V,3.3V external load does not exceed 150mA. 13).1 standard SPI Master interface,the highest rate is 30MHz. One SPI Slave interface has a maximum rate of 30MHz.
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