2 Channel Serial Port Control Relay Module RS232 Opto Relay Board with for MCU SP3232 8bit Comm

2 Channel Serial Port Control Relay Module RS232 Opto Relay Board with for MCU SP3232 8bit Comm
DIYelecs
sku: 6836c2fba58c2d0136d6280d
676.00 грн.
Shipping from: Latvia
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