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Arduino

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Micro:bit

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Teensy

Relay Module Board

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Blinking Flasher Module

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Current Sensor Module

Diagnostic Breakout Board

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DIP Breakout Board

Electronic Water Descaler

Electronic Components

Enclosure, Case, Housing

Fuse Module

Interface Tester

LED Indicator Gate Module

Low Voltage Disconnect Module

Oscillator Module

Power Distribution Module

Power Transformer

PoE Injection Module

Prototype PCB

Science Educational Module

Signal Converter

Splitter Bus Board Module

Switch Module

Thermal Circuit Breaker Module

Varistor Module

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Will Discontinued SKU

Automatic Vacuum Switch

Manual and Automatic Transfer Switch

Brand - HCDC

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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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DIN Rail Mount AC/DC 5V 12V 24V 8 SPST-NO 5Amp Power Relay Module
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DIN Rail Mount AC/DC 5V 12V 24V 8 SPST-NO 5Amp Power Relay Module
$37.60 $47.00
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Prototype PCB for Arduino Mega 2560 R3 Shield Board DIY.
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Prototype PCB for Arduino Mega 2560 R3 Shield Board DIY.
$1.30 $3.20
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Slim DIN Rail Mount 10A/300V 5x3 Position Pluggable Screw Terminal Block Distribution Module
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Slim DIN Rail Mount 10A/300V 5x3 Position Pluggable Screw Terminal Block Distribution Module
$12.80 $16.00
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CZH-LABS DIN Rail Mount LVD Low Voltage Disconnect Module, 24V 10A, Protect Battery.
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CZH-LABS DIN Rail Mount LVD Low Voltage Disconnect Module, 24V 10A, Protect Battery.
$14.39 $17.99
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CZH-LABS RJ9 4P4C Interface Module with Simple DIN Rail Mounting feet, Vertical Jack.
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CZH-LABS RJ9 4P4C Interface Module with Simple DIN Rail Mounting feet, Vertical Jack.
$7.99 $9.99
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AC120V 15A Automatic Transfer Switch, ATS Auto Transfer Switch, OONO F-1051
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AC120V 15A Automatic Transfer Switch, ATS Auto Transfer Switch, OONO F-1051
$63.20 $79.00
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25A Vertical(Straight) PCB Powerpole Power Contacts, Compatible with Anderson 1377G3.
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25A Vertical(Straight) PCB Powerpole Power Contacts, Compatible with Anderson 1377G3.
$0.48 $0.54
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45A Tin Plated Horizontal Right Angle(Top) PCB Powerpole Power Contacts, Compatible with Anderson 1337G1.
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45A Tin Plated Horizontal Right Angle(Top) PCB Powerpole Power Contacts, Compatible with Anderson 1337G1.
$0.40 $0.45
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Screw Terminal Block Breakout Module Board for Arduino NANO/MICRO.
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Screw Terminal Block Breakout Module Board for Arduino NANO/MICRO.
$15.20 $19.00
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Panel Mount Momentary-Switch/Pulse-Signal Control Latching SPDT Relay Module,12V.
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Panel Mount Momentary-Switch/Pulse-Signal Control Latching SPDT Relay Module,12V.
$10.40 $12.99
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Screw Terminal Block Breakout Module Board for Arduino MKR.
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Screw Terminal Block Breakout Module Board for Arduino MKR.
$15.20 $19.00
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UNO Screw Terminal Block Breakout Module with Aluminum Enclosure, for Arduino UNO R3.
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UNO Screw Terminal Block Breakout Module with Aluminum Enclosure, for Arduino UNO R3.
$28.80 $36.00
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ELECTRONICS-SALON DIN Rail Mount D-SUB DB9 Male/Female Header Interface Module, DSUB Breakout Board.
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ELECTRONICS-SALON DIN Rail Mount D-SUB DB9 Male/Female Header Interface Module, DSUB Breakout Board.
$15.19 $18.99
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RS232 Breakout Tester LED Monitor Module, DB9 Male to Female Breakout Board
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RS232 Breakout Tester LED Monitor Module, DB9 Male to Female Breakout Board
$16.00 $19.90
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ELECTRONICS-SALON DIN Rail Mount D-SUB DB37 Male/Female Header Interface Module, DSUB Breakout Board.
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ELECTRONICS-SALON DIN Rail Mount D-SUB DB37 Male/Female Header Interface Module, DSUB Breakout Board.
$19.99 $24.99
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CZH-LABS AC/DC 5~32V Panel Mount 10 Position Power Distribution Fuse Module Board.
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CZH-LABS AC/DC 5~32V Panel Mount 10 Position Power Distribution Fuse Module Board.
$20.00 $25.00
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Dinkle SS2 DIN Rail Terminal Block End Bracket
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Dinkle SS2 DIN Rail Terminal Block End Bracket
$0.40 $0.50
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DIN Rail Mount Carrier, for 50mm x 72mm PCB, Housing, Bracket
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DIN Rail Mount Carrier, for 50mm x 72mm PCB, Housing, Bracket
$5.40 $9.00
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ELECTRONICS-SALON 2 DPDT Signal Relay Module Board, DC 5V Version, for Arduino Raspberry-Pi 8051 PIC.
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ELECTRONICS-SALON 2 DPDT Signal Relay Module Board, DC 5V Version, for Arduino Raspberry-Pi 8051 PIC.
$7.99 $9.99
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AUDIOWIND Battery Supply Audio Mono Amplifier Kit, NJM386D, LM386.
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AUDIOWIND Battery Supply Audio Mono Amplifier Kit, NJM386D, LM386.
$10.40 $12.99
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ELECTRONICS-SALON RJ45 8P8C Jack 4-Way Buss Breakout Board, Terminal Block, Connector.
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ELECTRONICS-SALON RJ45 8P8C Jack 4-Way Buss Breakout Board, Terminal Block, Connector.
$6.39 $7.99
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CZH-LABS Low Voltage Disconnect Module LVD, 24V 30A, Protect/Prolong Battery Life.
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CZH-LABS Low Voltage Disconnect Module LVD, 24V 30A, Protect/Prolong Battery Life.
$13.59 $16.99
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ELECTRONICS-SALON DIN Rail Mount 2 SPDT 10Amp Power Relay Interface Module, DC 12V Version.
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ELECTRONICS-SALON DIN Rail Mount 2 SPDT 10Amp Power Relay Interface Module, DC 12V Version.
$15.99 $19.99
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CZH-LABS DIN Rail Mount AC/DC 5~48V 10 Position Power Distribution Fuse Module Board.
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CZH-LABS DIN Rail Mount AC/DC 5~48V 10 Position Power Distribution Fuse Module Board.
$30.40 $38.00
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ELECTRONICS-SALON 2 DPDT Signal Relay Module Board, DC 24V Version, for Arduino Raspberry-Pi 8051 PIC.
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ELECTRONICS-SALON 2 DPDT Signal Relay Module Board, DC 24V Version, for Arduino Raspberry-Pi 8051 PIC.
$7.99 $9.99
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CZH-LABS DIN Rail Mount AC/DC 5~32V 10 Position Power Distribution Fuse Module Board.
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CZH-LABS DIN Rail Mount AC/DC 5~32V 10 Position Power Distribution Fuse Module Board.
$30.40 $38.00
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AC208-240V On/Off Switching Electric Heating Relay with Built-in 24V Transformer, OONO F-1067
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AC208-240V On/Off Switching Electric Heating Relay with Built-in 24V Transformer, OONO F-1067
$24.00 $30.00
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ELECTRONICS-SALON DIN Rail Mount AC/DC 24V Control 8 SPDT 16Amp Pluggable Power Relay Module.
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ELECTRONICS-SALON DIN Rail Mount AC/DC 24V Control 8 SPDT 16Amp Pluggable Power Relay Module.
$56.00 $69.90
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CZH-LABS DIN Rail Mounting Carrier Housing with Prototype Board, PCB Size 20.3mm x 73mm.
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CZH-LABS DIN Rail Mounting Carrier Housing with Prototype Board, PCB Size 20.3mm x 73mm.
$10.39 $12.99
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ELECTRONICS-SALON DIN Rail Mount 4 SPDT 10Amp Power Relay Interface Module, DC 12V Version.
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ELECTRONICS-SALON DIN Rail Mount 4 SPDT 10Amp Power Relay Interface Module, DC 12V Version.
$23.20 $29.00
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ELECTRONICS-SALON D-SUB DB9 Male/Female Header Breakout Board, DSUB.
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ELECTRONICS-SALON D-SUB DB9 Male/Female Header Breakout Board, DSUB.
$7.99 $9.99
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CZH-LABS DIN Rail Mount IDC-10 Male Header Connector Breakout Board Interface Module, IDC Pitch 0.1", Terminal Block Pitch 0.2"
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CZH-LABS DIN Rail Mount IDC-10 Male Header Connector Breakout Board Interface Module, IDC Pitch 0.1", Terminal Block Pitch 0.2"
$16.00 $20.00
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ELECTRONICS-SALON RJ45 8P8C 4-Way Buss Board Interface Module with Simple DIN Rail Mounting feet.
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ELECTRONICS-SALON RJ45 8P8C 4-Way Buss Board Interface Module with Simple DIN Rail Mounting feet.
$9.59 $11.99
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DIN Rail Mount Screw Terminal Block Adapter Module, for Raspberry Pi A+ 3A+ B+ 2B, 3B 3B+ 4B Zero Zero-W
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DIN Rail Mount Screw Terminal Block Adapter Module, for Raspberry Pi A+ 3A+ B+ 2B, 3B 3B+ 4B Zero Zero-W
$25.60 $32.00
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Chunzehui F-1011 6-Position Power Distribution Block Module for 15/30/45A Anderson Powerpole Connectors.
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Chunzehui F-1011 6-Position Power Distribution Block Module for 15/30/45A Anderson Powerpole Connectors.
$24.00 $29.99
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ELECTRONICS-SALON DIN Rail Mount D-SUB DB25 Male/Female Header Interface Module, DSUB Breakout Board.
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ELECTRONICS-SALON DIN Rail Mount D-SUB DB25 Male/Female Header Interface Module, DSUB Breakout Board.
$17.59 $21.99
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DIN Rail Mount +/-100Amp AC/DC Current Sensor Module, based on ACS758.
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DIN Rail Mount +/-100Amp AC/DC Current Sensor Module, based on ACS758.
$28.00 $35.00
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24V 10Amp Forward and Reverse Relay Module for Motor / Linear Actuator, Reversing Relay Module
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24V 10Amp Forward and Reverse Relay Module for Motor / Linear Actuator, Reversing Relay Module
$13.92 $17.40
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ELECTRONICS-SALON 2 SPDT 10Amp Power Relay Module, DC 12V Version.
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ELECTRONICS-SALON 2 SPDT 10Amp Power Relay Module, DC 12V Version.
$8.79 $10.99
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ELECTRONICS-SALON Adjustable Transistor Astable Multivibrator Circuit Learn Kit, LED Flashing, Practical Soldering Project Kit.
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ELECTRONICS-SALON Adjustable Transistor Astable Multivibrator Circuit Learn Kit, LED Flashing, Practical Soldering Project Kit.
$6.39 $7.99
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