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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
USB to RS485 FTDI Interface Converter
$30.00
 USB Two Relay Controller - RS232 Serial controlled
$49.00
 USB > RS485 > 16 Channel Relay Board Controller
$99.00
 USB > RS485 > 32 Channel Relay Board Controller
$179.00
 USB Eight Channel Relay Controller - RS232 Serial controlled
$53.00
 Eight RELAY BOARD ready for your PIC, AVR project - 12V
$31.00
 USB Relay Controller One Channel - RS232 Serial controlled
$35.00
Last Updated: 11 Mar 2024 11:46:05 PDT home  |  about  |  terms  |  contact
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