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4-bit RXD TTL232 Digital Tube LED Display Module MCU AVR PIC ARM STM32 for Raspberry Pi 3 B+ 4-bit Digital Tube Display Module

USD 1.29USD 2.02

4-bit RXD TTL232 Digital Tube LED Display Module MCU AVR PIC ARM STM32 for Raspberry Pi 3 B+ 4-bit Digital Tube Display Module

Description
Specification
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