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picture 1,2,3 are the rf receiver module ( i think its have 2 separated pcb soldered ).
picture 4 is the transmitter.
Can some one tell me where to find this component please. (i try all the web but nothing come out --and i have no other pictures-- )
Hi , this is audio usb recorder.
A blue part was added between the usb and the mic.
After placing this part (blue one ) , the hi noise are not recorded only the low ones.
Can some one tell me what is this blue electronic part , and how it works ?? please.
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