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Arduino

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Relay Module Board

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Electronic Water Descaler

Electronic Components

Enclosure, Case, Housing

Fuse Module

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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

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Thermal Circuit Breaker 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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Water Sensor Relay SPDT Switch Module, OONO F-1052
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Water Sensor Relay SPDT Switch Module, OONO F-1052
$16.00 $20.00
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GPIO Name BCM wPi Pinout Reference Card for Raspberry Pi Model A+, B+, Zero, 2, 3, 3B+, 4B
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GPIO Name BCM wPi Pinout Reference Card for Raspberry Pi Model A+, B+, Zero, 2, 3, 3B+, 4B
$1.00 $2.50
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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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60x80mm Double-Side Prototype Board PCB, FR-4 Glass Fiber, 2.4" x 3.2"
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60x80mm Double-Side Prototype Board PCB, FR-4 Glass Fiber, 2.4" x 3.2"
$0.80 $4.00
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Voltage Regulator PCB for LM317 LM337 or 78xx 79xx IC.
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Voltage Regulator PCB for LM317 LM337 or 78xx 79xx IC.
$3.99 $4.99
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AC120V On/Off Switching Electric Heating Relay with Built-in 24V Transformer, OONO F-1057
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AC120V On/Off Switching Electric Heating Relay with Built-in 24V Transformer, OONO F-1057
$24.00 $30.00
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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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DIN Rail Momentary-Switch/Pulse-Signal Control Latching SPDT Relay Module, 12V.
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DIN Rail Momentary-Switch/Pulse-Signal Control Latching SPDT Relay Module, 12V.
$14.39 $17.99
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Audio All Pass Filter, Phase Rotator Module Board, MD-A110, Audiowind A-110
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Audio All Pass Filter, Phase Rotator Module Board, MD-A110, Audiowind A-110
$16.00 $20.00
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DIN Rail Mount 8 SPDT IoT Power Relay Module for Raspberry Pi
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DIN Rail Mount 8 SPDT IoT Power Relay Module for Raspberry Pi
$49.60 $62.00
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CZH-LABS 2 Ports Passive RJ45 PoE Power Injection Board, Power Over Ethernet Injector Module.
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CZH-LABS 2 Ports Passive RJ45 PoE Power Injection Board, Power Over Ethernet Injector Module.
$11.20 $14.00
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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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CZH-LABS DSUB DB26HD Male/Female Header Breakout Board, D-SUB Breakout Moudle.
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CZH-LABS DSUB DB26HD Male/Female Header Breakout Board, D-SUB Breakout Moudle.
$12.00 $15.00
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DIP-8 Component to Screw Terminal Adapter Board, w/HQ DIN Rail Mount Carrier.
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DIP-8 Component to Screw Terminal Adapter Board, w/HQ DIN Rail Mount Carrier.
$11.20 $14.00
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Electronics-Salon Prototype Screw/Terminal Block Shield Board Kit For Arduino MEGA-2560 R3.
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Electronics-Salon Prototype Screw/Terminal Block Shield Board Kit For Arduino MEGA-2560 R3.
$15.99 $19.99
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Prototype PCB for LilyPad Arduino Shield Board DIY.
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Prototype PCB for LilyPad Arduino Shield Board DIY.
$0.50 $3.00
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12V 50Amp Forward and Reverse Relay Module for Motor / Linear Actuator, Reversing Relay Module
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12V 50Amp Forward and Reverse Relay Module for Motor / Linear Actuator, Reversing Relay Module
$38.40 $48.00
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Chunzehui F-1006 Low Loss PWRpath Module, Anderson Powerpole PowerPath PWRgate.
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Chunzehui F-1006 Low Loss PWRpath Module, Anderson Powerpole PowerPath PWRgate.
$36.00 $45.00
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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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DIN Rail Mount 2x16 Position Screw Terminal Block Power Distribution Module
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DIN Rail Mount 2x16 Position Screw Terminal Block Power Distribution Module
$16.00 $20.00
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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.
$17.60 $22.00
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DIN Rail Mount +/-50Amp AC/DC Current Sensor Module, based on ACS758.
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DIN Rail Mount +/-50Amp AC/DC Current Sensor Module, based on ACS758.
$42.50 $53.00
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Electronics-Salon 24/20-pin ATX DC Power Supply Breakout Board Module.
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Electronics-Salon 24/20-pin ATX DC Power Supply Breakout Board Module.
$7.99 $9.99
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ELECTRONICS-SALON AC/DC 12V Slim DIN Rail Mount DPDT Signal Relay Interface Module, RY12W-K.
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ELECTRONICS-SALON AC/DC 12V Slim DIN Rail Mount DPDT Signal Relay Interface Module, RY12W-K.
$12.80 $16.00
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CZH P 230VAC, S 24VAC, 5VA DIN Rail Mount Power Transformer Module, D-1005T/M, AC24V.
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CZH P 230VAC, S 24VAC, 5VA DIN Rail Mount Power Transformer Module, D-1005T/M, AC24V.
$18.40 $23.00
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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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Screw Mount 2 x 4 Position Banana Jack Distribution Module, DC Power Strip
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Screw Mount 2 x 4 Position Banana Jack Distribution Module, DC Power Strip
$14.40 $18.00
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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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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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CZH-LABS DIN Rail Mount D'sub DB15HD Diagnostic Test Breakout Board, DSUB DB15HD Connector Male to Female.
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CZH-LABS DIN Rail Mount D'sub DB15HD Diagnostic Test Breakout Board, DSUB DB15HD Connector Male to Female.
$12.80 $16.00
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DIN Rail Mount 12 Channel Rocker Switch AC 115V 230V Power Distribution Strip Module
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DIN Rail Mount 12 Channel Rocker Switch AC 115V 230V Power Distribution Strip Module
$32.00 $40.00
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I/O Extension PCB for Arduino MEGA 2560 R3 Board DIY.
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I/O Extension PCB for Arduino MEGA 2560 R3 Board DIY.
$1.50 $3.50
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Slim DIN Rail Mount USB Type A Female Vertical Jack Breakout Board Interface Module.
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Slim DIN Rail Mount USB Type A Female Vertical Jack Breakout Board Interface Module.
$11.99 $14.99
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RJ45 GPIO Pinout Breakout Board for Raspberry Pi 1A+ 1B+ 2B 3B 3B+ 3A+ 4B Zero-W
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RJ45 GPIO Pinout Breakout Board for Raspberry Pi 1A+ 1B+ 2B 3B 3B+ 3A+ 4B Zero-W
$15.84 $19.80
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CZH-LABS RS232 LED Link Tester Module, DB9 Male to DB9 Female.
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CZH-LABS RS232 LED Link Tester Module, DB9 Male to DB9 Female.
$10.40 $13.00
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DIP-14 Component to Screw Terminal Block Adapter Board, DIP14 PCB.
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DIP-14 Component to Screw Terminal Block Adapter Board, DIP14 PCB.
$5.60 $7.00
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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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ELECTRONICS-SALON 1KHz to 33MHz Adjustable Oscillator Module, LTC1799.
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ELECTRONICS-SALON 1KHz to 33MHz Adjustable Oscillator Module, LTC1799.
$18.40 $23.00
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Ultra-small RPi GPIO Status LED & Terminal Block Breakout Board Module for Raspberry Pi
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Ultra-small RPi GPIO Status LED & Terminal Block Breakout Board Module for Raspberry Pi
$15.20 $19.00
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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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Sunmans
Sunmans