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Optically Isolated USB to Serial Port 5V3.3V2.5V1.8V Optically Isolated USB to TTL Serial Port CH340 UART

USD 5.40USD 7.50

Optically Isolated USB to Serial Port 5V3.3V2.5V1.8V Optically Isolated USB to TTL Serial Port CH340 UART

Description
Specification
20pcs FDV303N FDV303 SOT-23
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TNY274GN SOP-7
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