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2PCS 12V Relay Module With Optocoupler Isolation - High and Low Level Trigger - Red Board (8 Channel)
- Model #: B3EW.111781
- $17.59 –
- More options from $17.59 - $32.99
- Free Shipping
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40PCS 2.54mm 40Pin Male Single Row Pin Header Strip
Limited time offer, ends 05/22
- Model #: A9Y1-1020-52
- $32.98 –
- Free Shipping
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2 x 20 (40pin) Extra Tall Female 0.1 Inch Pitch Stacking Header Female Pin Header Compatible with Raspberry Pi (Pack of 5)
Limited time offer, ends 05/22
- Model #: A9Y1-1020-48
- $30.98 –
- Free Shipping
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4 Channels Logic Level Converter Bi-Directional Module Shifter I2C IIC 3.3V - 5V for Arduino 10PCS
- Model #: XSW-1221
- $38.99 –
- Free Shipping
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2pcs DC 24V 2 Channel Relay Module with Isolated Optocoupler High and Low Level H/L Level Trigger Module Triggered by DC 24V
- Model #: XSW-1217
- $27.89 –
- Free Shipping
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2pcs DC 12V 2 Channel Relay Module with Isolated Optocoupler High and Low Level H/L Level Trigger Module Triggered by DC 12V
- Model #: XSW-1213
- $27.99 –
- Free Shipping
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10PCS 4 Channels Bi-Directional Logic Level Converter, 3.3V to 5V I2C IIC Voltage Shifter Module for Arduino
Limited time offer, ends 06/06
- Model #: C472-L5772
- $35.34 –
- Free Shipping
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2pcs DC 12V 2 Channel Relay Module, Optocoupler Isolated Relay Board with High / Low Level Trigger
Limited time offer, ends 06/06
- Model #: C472-L5767
- $24.34 –
- Free Shipping
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5PCS 50cm 2 Pin SW PC Power Cable On/Off Push Button ATX Computer Switch Wire
- Model #: LSX-XL-30212
- $15.20 –
- More options from $14.79
- $5.00 Shipping
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2pcs 5V 1 Channel Relay Module, OPTO Isolation Relay Switch Support High Low Level Trigger
Limited time offer, ends 06/06
- Model #: C472-L5760
- $17.34 –
- Free Shipping
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Inline Cord Switch AC 250V 2A On-Off SPST Feed-Through Rocker Switch, for Bedroom Table Lamp Desk Light (Pack of 4)
- Brand: Unique Bargains
- Type: Switches
- Features: inline cord switch for lamp cord;feed through on off bed switch rocker ac 20 amp;12v inline rocker on off lamp core switch;inline rocker switches 12v 120v for lamps;inline lamp dimmer switch on off 10a
- Model #: a18122600ux0756
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2pcs DC 24V 1 Channel Relay Module with OPTO Isolation Support High or Low Level Trigger
- Model #: XSW-1216
- $27.99 –
- Free Shipping
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FainWan 2pcs 8 Channel DC 5V Relay Module with Optocoupler for UNO R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Rasp-Berry Pi
- Model #: 477915003813
- $43.79 –
- More options from $43.79
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65CM Slim ATX PC Compute Motherboard Power Cable Original On/Off/Reset with LED Light PC Power Reset Switch Push Button Switch
- Model #: LSX-XL-30420
- $16.39 –
- More options from $13.02 - $16.79
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JacobsParts Manual Inline DC Power Switch Extension Cable Male to Female 5.5mm x 2.1mm Barrel for LED Strip Light and Other Low Voltage Applications
- Brand: JacobsParts
- Type: Switches
- Model #: DCSWITCH-A
- $5.89 –
- Free Shipping
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2pcs DC 5V-30V Adjustable Time Delay Relay Module, Trigger Delay Conduction Control Switch with Micro USB Power Supply
Limited time offer, ends 06/06
- Model #: C472-L5761
- $14.34 –
- Free Shipping
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12V 1 Channel Relay Module with Optocoupler Isolation Support High or Low Level Trigger
- Model #: XSW-1210
- $18.99 –
- Free Shipping
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3CH 512 RELAY OUTPUT , LED Dmx512 Controller Board, LED DMX512 Decoder,Relay Switch Controller,1 x LED dmx512 Controller board,As shown
Limited time offer, ends 05/22
- Model #: A9Y1-1022-99
- $55.46 –
- Free Shipping
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8-CH Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, with Various Isolation and Protection Circuits
- Model #: 9359014224348
- $92.78 –
- More options from $86.99 - $92.78
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DC 12V 4 Channel Wifi Relay Module ESP8266 ESP-01 12 V Relays Module Remote Control Switch For Smart Home IOT Transmission Phone
- Model #: XSW-1212
- $33.99 –
- Free Shipping
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Inline Cord Switch with 3-ft 14AWG Cable Piggyback Plug(3-Pronged), IP67 Waterproof Extension Cord, AC/DC 20A-125V,16A-250V Inline Power Switch with Red LED Rocker Button
- Part Number: BBSWITCH110
- Type: Switches
- Coil Voltage VAC Nom: 110 volts
- Coil Voltage VDC Nom: 120 volts
- Model #: 596411064337
- $33.99 –
- Free Shipping
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50 Pack Single Pole Light Switch with Wall Plate, UL Listed, 15A 120/277V, On/Off Rocker Paddle Interrupter Wall Switch, Grounding Screw, Residential Grade, Suitable for Home and Business, White
- Brand: Meterk
- Part Number: E310558
- Coil Voltage VDC Nom: 120 volts
- Contact Current Max: 15 amps
- Model #: 025306769268
- $109.99 –
- Free Shipping