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2-Channel AC Solid State Relay Arduino Shield

$39.00
Description 2-Channel AC Solid State Relay Arduino Shield Control Channels using Arduino Pins with Jumpers for Easy Configuration Ensures Safety

GGLABS T232 RS232 DB9 Mini Signal Breakout & Monitor

$19.95
Description Monitor and disconnect/rewire all 8 RS232 signal lines Debug issues on RS 232 setups Utilize bi-color LEDs (red/green) to