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74HC04 + SP485 TTL to RS485 module SN74HC04 + MAX3088 Half hole 485 to TTL Level transfer hardware automatically flow control

USD 2.47USD 2.74

74HC04 + SP485 TTL to RS485 module SN74HC04 + MAX3088 Half hole 485 to TTL Level transfer hardware automatically flow control

Description
Specification
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