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Arduino

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Relay Module Board

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Electronic Water Descaler

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Enclosure, Case, Housing

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LED Indicator Gate Module

Low Voltage Disconnect Module

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Power Distribution Module

Power Transformer

PoE Injection Module

Prototype PCB

Science Educational Module

Signal Converter

Splitter Bus Board Module

SPD Surge Protective Device

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Transfer Switch - ATS and MTS

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Will Discontinued SKU

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What's Hot

DPST 1NO 1NC 8Amp Latching Relay Module, Version DC12V
DPST 1NO 1NC 8Amp Latching Relay Module, Vers..
Semi-enclosed Enclosure Kit for Raspberry Pi BeagleBone Arduino UNO Mega
Semi-enclosed Enclosure Kit for Raspberry Pi ..
4 SPDT 10Amp Power Relay Module for Raspberry Pi Arduino IoT, DC12V Version
4 SPDT 10Amp Power Relay Module for Raspberry..
DPST 1NO 1NC 8Amp Power Relay Module, AC/DC 12V Control Voltage
DPST 1NO 1NC 8Amp Power Relay Module, AC/DC 1..
CZH-LABS Low Voltage Disconnect Module LVD, 12V 30A, Protect/Prolong Battery Life.
CZH-LABS Low Voltage Disconnect Module LVD, 1..
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Terminal Block Breakout Board Module for Teensy 3.2, Screw Mount Version
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Terminal Block Breakout Board Module for Teensy 3.2, Screw Mount Version
$15.92 $19.90
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DIN Rail Mount 2x24 Position Screw Terminal Block Power Distribution Module
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DIN Rail Mount 2x24 Position Screw Terminal Block Power Distribution Module
$20.00 $25.00
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CZH-LABS 1 Channel 12 Amp Solid State Relay SSR Module, in 4~32VDC, out 100~240VAC.
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CZH-LABS 1 Channel 12 Amp Solid State Relay SSR Module, in 4~32VDC, out 100~240VAC.
$10.40 $13.00
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8 Channel SPST-NO 30Amp Power Relay Module Board, 12V Version, 30A.
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8 Channel SPST-NO 30Amp Power Relay Module Board, 12V Version, 30A.
$57.60 $72.00
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I/O Extension Board Kit for Arduino MEGA DIY. [SOLDERING REQUIRED]
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I/O Extension Board Kit for Arduino MEGA DIY. [SOLDERING REQUIRED]
$7.19 $8.99
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DIN Rail Mount AC/DC 24V Control 6 DPDT 5Amp Pluggable Power Relay Interface Module.
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DIN Rail Mount AC/DC 24V Control 6 DPDT 5Amp Pluggable Power Relay Interface Module.
$56.00 $70.00
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ELECTRONICS-SALON DIN Rail Mount 8 Individual Diode Module, 1N4007 1A 1000V.
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ELECTRONICS-SALON DIN Rail Mount 8 Individual Diode Module, 1N4007 1A 1000V.
$14.39 $17.99
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CZH-LABS AC Lamp Test Diode Module, 16 Channels.
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CZH-LABS AC Lamp Test Diode Module, 16 Channels.
$14.40 $18.00
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CZH-LABS Low Voltage Disconnect Module LVD, 36V 30A, Protect/Prolong Battery Life.
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CZH-LABS Low Voltage Disconnect Module LVD, 36V 30A, Protect/Prolong Battery Life.
$16.00 $20.00
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DC 52 Amp 16 Channel Power Distribution Module, Rocker Switch, Fused, Pluggable Top Wiring Terminal Block, DIN Rail and Screw Mount
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DC 52 Amp 16 Channel Power Distribution Module, Rocker Switch, Fused, Pluggable Top Wiring Terminal Block, DIN Rail and Screw Mount
$72.00 $90.00
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DIN Rail Mount 4 Channel Paddle Rocker Switch Module, 10Amp 250VAC / 50VDC
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DIN Rail Mount 4 Channel Paddle Rocker Switch Module, 10Amp 250VAC / 50VDC
$22.40 $28.00
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Slim DIN Rail Mount 10A/300V 5x12 Position Pluggable Screw Terminal Block Distribution Module
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Slim DIN Rail Mount 10A/300V 5x12 Position Pluggable Screw Terminal Block Distribution Module
$20.00 $25.00
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DB104HD DSUB 104-Pin Diagnostic Test Breakout Board
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DB104HD DSUB 104-Pin Diagnostic Test Breakout Board
$184.00 $230.00
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Rocker Switch Thermal Circuit Breaker Overload Protector 4 Channel Power Distribution Module DIN Rail Mount
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Rocker Switch Thermal Circuit Breaker Overload Protector 4 Channel Power Distribution Module DIN Rail Mount
$32.00 $40.00
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Screw Terminal Block Breakout Module Board for ESP32-C3-DevKitC-02
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Screw Terminal Block Breakout Module Board for ESP32-C3-DevKitC-02
$12.96 $16.20
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Prototype DIY PCB Terminal Block Board Kit for Raspberry Pi
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Prototype DIY PCB Terminal Block Board Kit for Raspberry Pi
$15.84 $19.80
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CZH-LABS DSUB DB62HD Male/Female Header Breakout Board, D-SUB Breakout Moudle.
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CZH-LABS DSUB DB62HD Male/Female Header Breakout Board, D-SUB Breakout Moudle.
$20.00 $25.00
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DIP-20 Component to Screw Terminal Block Adapter Board, DIP20 PCB.
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DIP-20 Component to Screw Terminal Block Adapter Board, DIP20 PCB.
$8.00 $10.00
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I/O Extension Board Kit for Arduino UNO DIY. [SOLDERING REQUIRED]
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I/O Extension Board Kit for Arduino UNO DIY. [SOLDERING REQUIRED]
$6.39 $7.99
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DIN Rail Mount AC/DC 24V Control 3 DPDT 5Amp Pluggable Power Relay Interface Module.
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DIN Rail Mount AC/DC 24V Control 3 DPDT 5Amp Pluggable Power Relay Interface Module.
$32.00 $40.00
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AUDIOWIND Audio Input Selector Relay Board, With 12V regulator.
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AUDIOWIND Audio Input Selector Relay Board, With 12V regulator.
$22.40 $28.00
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ELECTRONICS-SALON Panel Mount DB15 1 Male 3 Female Buss Board, DB-15 Busboard, D-Sub Bus Board Module.
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ELECTRONICS-SALON Panel Mount DB15 1 Male 3 Female Buss Board, DB-15 Busboard, D-Sub Bus Board Module.
$12.80 $16.00
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DIN Rail Mount 8 Channel Paddle Rocker Switch Module, 10Amp 250VAC / 50VDC
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DIN Rail Mount 8 Channel Paddle Rocker Switch Module, 10Amp 250VAC / 50VDC
$32.00 $40.00
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DC12V SPST 90Amp 277VAC/60VDC Latching Relay Module, DIN Rail Mount, OONO D-1527T
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DC12V SPST 90Amp 277VAC/60VDC Latching Relay Module, DIN Rail Mount, OONO D-1527T
$28.00 $35.00
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32PCS 7 Colors 30/45A Powerpole Connector Plug Assortment Kit
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32PCS 7 Colors 30/45A Powerpole Connector Plug Assortment Kit
$18.40 $23.00
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Screw Terminal Block Breakout Module Board for ESP32-C3-DevKitM-1
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Screw Terminal Block Breakout Module Board for ESP32-C3-DevKitM-1
$12.96 $16.20
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Solid State Relay SSR Board for Arduino Uno Yun Leonardo Zero
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Solid State Relay SSR Board for Arduino Uno Yun Leonardo Zero
$15.92 $19.90
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Prototype DIY PCB Terminal Block Board Kit for Arduino MEGA2560 R3
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Prototype DIY PCB Terminal Block Board Kit for Arduino MEGA2560 R3
$20.00 $25.00
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Prototype DIY PCB Terminal Block Board Kit for Arduino UNO R3
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Prototype DIY PCB Terminal Block Board Kit for Arduino UNO R3
$15.84 $19.80
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DIN Rail Mount Dual IDC26 Pitch 2.54mm Male Header Interface Module Breakout Board.
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DIN Rail Mount Dual IDC26 Pitch 2.54mm Male Header Interface Module Breakout Board.
$24.00 $30.00
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Slim DIN Rail Mount 30A/300V 1x9 Position Screw Terminal Block Distribution Module.
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Slim DIN Rail Mount 30A/300V 1x9 Position Screw Terminal Block Distribution Module.
$12.80 $15.99
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DIN Rail Mount 6 Channel Rocker Switch Module, 10Amp 250VAC / 50VDC
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DIN Rail Mount 6 Channel Rocker Switch Module, 10Amp 250VAC / 50VDC
$22.40 $28.00
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DIN Rail Mount Screw Terminal Block Breakout Module Board for ESP32-C3-DevKitM-1
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DIN Rail Mount Screw Terminal Block Breakout Module Board for ESP32-C3-DevKitM-1
$18.72 $23.40
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Screw Mount 30A/300V 20 Position Screw Terminal Block Distribution Module
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Screw Mount 30A/300V 20 Position Screw Terminal Block Distribution Module
$15.99 $19.99
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Whole House Audio Stereo 8-Zone Speaker Distribution Module
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Whole House Audio Stereo 8-Zone Speaker Distribution Module
$17.60 $22.00
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1pcs 2SA1294 & 1pcs 2SC3263 SANKEN Audio Transistor, A1294 C3263
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1pcs 2SA1294 & 1pcs 2SC3263 SANKEN Audio Transistor, A1294 C3263
$8.00 $12.50
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1x 2SA1215-Y & 1x 2SC2921-Y Original SANKEN Audio High Power Transistors.
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1x 2SA1215-Y & 1x 2SC2921-Y Original SANKEN Audio High Power Transistors.
$12.90 $15.99
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DIN Rail Mount +/-30Amp AC/DC Current Sensor Module, based on ACS712.
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DIN Rail Mount +/-30Amp AC/DC Current Sensor Module, based on ACS712.
$20.00 $25.00
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CZH-LABS DIN Rail Mount IDC20 2x10Pin 0.1" Pitch(2.54mm) Header Diagnostic Test Breakout Board.
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CZH-LABS DIN Rail Mount IDC20 2x10Pin 0.1" Pitch(2.54mm) Header Diagnostic Test Breakout Board.
$20.80 $26.00
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CZH-LABS Input AC230V Output DC1.25~15.8V Adjustable Voltage Regulator, Power Transformer.
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CZH-LABS Input AC230V Output DC1.25~15.8V Adjustable Voltage Regulator, Power Transformer.
$20.80 $26.00
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Sunmans
Sunmans