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Arduino

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Micro:bit

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Relay Module Board

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Blinking Flasher Module

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Current Sensor Module

Diagnostic Breakout Board

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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

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 6 Channel Rocker Switch AC 115V 230V Power Distribution Strip Module
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DIN Rail Mount 6 Channel Rocker Switch AC 115V 230V Power Distribution Strip Module
$24.00 $30.00
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DIN Rail Mount 12 Channel Rocker Switch DC Power Distribution Strip Module
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DIN Rail Mount 12 Channel Rocker Switch DC Power Distribution Strip Module
$28.00 $35.00
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Screw Mount 12 Channel Rocker Switch DC Power Distribution Strip Module
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Screw Mount 12 Channel Rocker Switch DC Power Distribution Strip Module
$28.00 $35.00
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Rocker Switch Thermal Circuit Breaker Overload Protector 2 Channel Power Distribution Module DIN Rail Mount
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Rocker Switch Thermal Circuit Breaker Overload Protector 2 Channel Power Distribution Module DIN Rail Mount
$16.00 $20.00
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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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Rocker Switch Thermal Circuit Breaker Overload Protector 8 Channel Power Distribution Module DIN Rail Mount
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Rocker Switch Thermal Circuit Breaker Overload Protector 8 Channel Power Distribution Module DIN Rail Mount
$64.00 $80.00
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DIN Rail Mount AC/DC 5V 12V 24V 16 SPST-NO 5Amp Power Relay Module
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DIN Rail Mount AC/DC 5V 12V 24V 16 SPST-NO 5Amp Power Relay Module
$63.20 $79.00
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Dinkle DK2.5NC-PE DIN Rail Terminal Block End Cover - Grounding / Protecting Earthing
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Dinkle DK2.5NC-PE DIN Rail Terminal Block End Cover - Grounding / Protecting Earthing
$0.40 $0.50
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Dinkle DK4NC-RD DIN Rail Terminal Block End Cover - Red
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Dinkle DK4NC-RD DIN Rail Terminal Block End Cover - Red
$0.40 $0.50
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Dinkle DK4NC-GN DIN Rail Terminal Block End Cover - GREEN
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Dinkle DK4NC-GN DIN Rail Terminal Block End Cover - GREEN
$0.40 $0.50
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Dinkle DK4NC-BK DIN Rail Terminal Block End Cover - Black
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Dinkle DK4NC-BK DIN Rail Terminal Block End Cover - Black
$0.40 $0.50
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IP68 Waterproof DPST 1NO 1NC 8Amp Power Relay Module (AC/DC 48V)
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IP68 Waterproof DPST 1NO 1NC 8Amp Power Relay Module (AC/DC 48V)
$28.00 $35.00
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IP68 Waterproof DPST 1NO 1NC 8Amp Power Relay Module (AC/DC 12V)
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IP68 Waterproof DPST 1NO 1NC 8Amp Power Relay Module (AC/DC 12V)
$28.00 $35.00
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IP68 Waterproof DPST 1NO 1NC 8Amp Power Relay Module (AC/DC 5V)
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IP68 Waterproof DPST 1NO 1NC 8Amp Power Relay Module (AC/DC 5V)
$28.00 $35.00
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IP68 Waterproof DPST 1NO 1NC 8Amp Power Relay Module (AC 220V 230V 240V)
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IP68 Waterproof DPST 1NO 1NC 8Amp Power Relay Module (AC 220V 230V 240V)
$28.00 $35.00
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IP68 Waterproof DPST 1NO 1NC 8Amp Power Relay Module (AC 110V 115V 120V)
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IP68 Waterproof DPST 1NO 1NC 8Amp Power Relay Module (AC 110V 115V 120V)
$28.00 $35.00
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DPST 1NO 1NC 8Amp Latching Relay Module, Version DC24V
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DPST 1NO 1NC 8Amp Latching Relay Module, Version DC24V
$16.80 $21.00
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DPST 1NO 1NC 8Amp Latching Relay Module, Version DC5V
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DPST 1NO 1NC 8Amp Latching Relay Module, Version DC5V
$16.80 $21.00
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Solid State Relay SSR Board for Arduino Mega-2560 Due
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Solid State Relay SSR Board for Arduino Mega-2560 Due
$20.80 $26.00
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Screw Mount 18 Position DC Power Fuse Distribution Strip Module
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Screw Mount 18 Position DC Power Fuse Distribution Strip Module
$38.40 $48.00
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Screw Mount 6 Position DC Power Fuse Distribution Strip Module
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Screw Mount 6 Position DC Power Fuse Distribution Strip Module
$20.00 $25.00
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3 Channels Momentary Switch Control SPDT 10Amp Power Relay Module
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3 Channels Momentary Switch Control SPDT 10Amp Power Relay Module
$15.12 $18.90
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CZH-LABS Low Voltage Disconnect Module LVD, 18V 30A, Protect/Prolong Battery Life.
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CZH-LABS Low Voltage Disconnect Module LVD, 18V 30A, Protect/Prolong Battery Life.
$17.60 $22.00
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DIN Rail Mount 24A/400V 12 Position Screw Terminal Block Distribution Module
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DIN Rail Mount 24A/400V 12 Position Screw Terminal Block Distribution Module
$10.32 $12.90
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Screw Mount 30A/300V 12 Position Screw Terminal Block Distribution Module
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Screw Mount 30A/300V 12 Position Screw Terminal Block Distribution Module
$11.12 $13.90
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Screw Mount 24A/400V 12 Position Screw Terminal Block Distribution Module
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Screw Mount 24A/400V 12 Position Screw Terminal Block Distribution Module
$10.32 $12.90
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4 SPDT 10Amp Power Relay Module for Raspberry Pi Arduino IoT, DC24V Version
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4 SPDT 10Amp Power Relay Module for Raspberry Pi Arduino IoT, DC24V Version
$16.00 $19.99
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4 SPDT 10Amp Power Relay Module for Raspberry Pi Arduino IoT, DC5V Version
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4 SPDT 10Amp Power Relay Module for Raspberry Pi Arduino IoT, DC5V Version
$16.00 $19.99
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DIN Rail Mount 5 SPST-NO RPi IoT Power Relay Module for Raspberry Pi Zero / Zero-W
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DIN Rail Mount 5 SPST-NO RPi IoT Power Relay Module for Raspberry Pi Zero / Zero-W
$20.00 $25.00
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DPST 1NO 1NC 8Amp Power Relay Module, AC 220V 230V 240V Control Voltage
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DPST 1NO 1NC 8Amp Power Relay Module, AC 220V 230V 240V Control Voltage
$16.00 $20.00
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DPST 1NO 1NC 8Amp Power Relay Module, AC 110V 115V 120V Control Voltage
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DPST 1NO 1NC 8Amp Power Relay Module, AC 110V 115V 120V Control Voltage
$16.00 $20.00
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DPST 1NO 1NC 8Amp Power Relay Module, AC/DC 48V Control Voltage
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DPST 1NO 1NC 8Amp Power Relay Module, AC/DC 48V Control Voltage
$14.40 $18.00
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DPST 1NO 1NC 8Amp Power Relay Module, AC/DC 12V Control Voltage
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DPST 1NO 1NC 8Amp Power Relay Module, AC/DC 12V Control Voltage
$12.00 $15.00
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DPST 1NO 1NC 8Amp Power Relay Module, AC/DC 5V Control Voltage
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DPST 1NO 1NC 8Amp Power Relay Module, AC/DC 5V Control Voltage
$12.00 $15.00
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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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Screw Mount 24A/400V 30 Position Screw Terminal Block Distribution Module.
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Screw Mount 24A/400V 30 Position Screw Terminal Block Distribution Module.
$14.50 $19.99
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CZH-LABS Screw Mount 20 Position Screw Terminal Block Distribution Module with 10 Channel Fuses
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CZH-LABS Screw Mount 20 Position Screw Terminal Block Distribution Module with 10 Channel Fuses
$20.00 $24.99
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Expansion Bus Board for BBC micro:bit, Microbit Buss Board.
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Expansion Bus Board for BBC micro:bit, Microbit Buss Board.
$12.00 $15.00
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Edge Connector IO Breakout Board for BBC micro:bit, Microbit Breakout Module.
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Edge Connector IO Breakout Board for BBC micro:bit, Microbit Breakout Module.
$11.20 $14.00
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Micro:bit X Raspberry Pi Interconnection HAT, Microbit to RPi Adapter Board.
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Micro:bit X Raspberry Pi Interconnection HAT, Microbit to RPi Adapter Board.
$10.40 $13.00
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Sunmans