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5V 4-Channel Relay Module with Optocoupler Isolation, 4 Way Relay Switch Board Compatible with AVR, 51, PIC Microcontroller Development Projects
- Model #: TECH CABIN - TCH262
- $18.49 –
- Free Shipping

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5V 4-Channel Relay Module with Optocoupler Relay 4 Way Relay Module Shield AVR 51 PIC
Limited time offer, ends 08/15
- Model #: C7FW0626-JIA-150
- $12.99 –
- Free Shipping

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DEVMO 12V 16-Channel Relay Interface Board Module Optocoupler LED LM2576 Power Compatible with Ar-duino DIY Kit PiC ARM AVR
- Model #: 884945151344
- $49.78 –
- More options from $43.99 - $49.78
- Free Shipping

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Thunder Parts ^^ AVR AS440 ^^ Generic Replacement for Cummins AS440 Automatic Voltage Regulator ^^ 2 Year Warranty
- Model #: 880176746649
- $59.99 –
- $5.99 Shipping

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Tripp Lite AVR 700VA Battery, 8-Outlets, Black (AVR700U)
- Model #: IM1DP8035
- $115.17 –
- More options from $115.17 - $164.40

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anicorn 8 Pack 3V 1 Channel Relay Power Switch Module with Optocoupler Opto Isolation High Level Trigger for IOT ESP8266 Development Board
Limited time offer, ends 08/15
- Model #: Kepler-C72J-0478
- $48.97 –
- Free Shipping

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Assembled SI4732 All Band Radio Receiver FM AM (MW & SW) SSB (LSB & USB) with battery + Antenna + Speaker + Case
- Model #: WU0848
- $59.88 –
- Free Shipping

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Shelly Pro 3 | Professional 3-channels DIN rail smart relay switch | up to 48A | Wi-Fi, Bluetooth & LAN | Compatible with Google Home & Alexa | iOS & Android App | Home & Facility Automation
- Parts: 2 Years
- Model #: Pro 3
- $109.99 –
- $5.00 Shipping

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8 Channel Network Relay Module Remote Control Relay Device Ethernet to RS485 TCP Relay Module
- Model #: 694782986661
- $109.99 –
- $5.99 Shipping




