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Welcome to SigmaShop Online Electronics Store!

Our products include: Electronic kits, programmers, relays, electronics boards and components, software.
Featured Item
WEB, Internet , Ethernet controlled relay board: Arduino compatible, RS485, USB
WEB, Internet , Eth...
Random Products
Eight RELAY BOARD ready for your PIC, AVR project - 12V
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Two RELAY BOARD ready for your PIC, AVR project : 24V
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USB One Channel Relay Controller Boxed with clips for DIN mount rail
$38.00
USB Relay Controller One Channel - RS232 Serial controlled
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USB to RS485 FTDI Interface Converter
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USB to RS485 FTDI interface Board + 75176 tranceiver
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USB > RS485 > 40 Channel Relay Board Controller
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Last Updated: 11 Mar 2024 11:46:05 PDT home  |  about  |  terms  |  contact
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