We use cookies to improve your online experience. By continuing browsing this website, we assume you agree our use of cookies.
Your position: Home / New Arrivals

Related Categories

Arduino

BeagleBone

ESP32

Micro:bit

Raspberry Pi

Teensy

Relay Module Board

Breakout Board

AC Power Modules

Anderson Powerpole Module

Audio Module Board

Automatic Vacuum Switch

Blinking Flasher Module

Connector

Current Sensor Module

Diagnostic Breakout Board

Diode Module

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

SPD Surge Protective Device

Switch Module

Thermal Circuit Breaker Module

Transfer Switch - ATS and MTS

Voltage Regulator Module

Will Discontinued SKU

Brand - HCDC

Other

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..
See More>>
Newsletter
About the latest offers and deals Subscribe today!
5V 10Amp Reversing Relay Module, Support Limit Switch, for Motor / Linear Actuator
Quick View
Sale
5V 10Amp Reversing Relay Module, Support Limit Switch, for Motor / Linear Actuator
$15.20 $19.00
Add to Wishlist
Automatic Transfer Switch, AC230V 30A, ATS Auto Transfer Switch, HCDC HD067
Quick View
Sale
Automatic Transfer Switch, AC230V 30A, ATS Auto Transfer Switch, HCDC HD067
$79.20 $99.00
Add to Wishlist
Automatic Transfer Switch, AC230V 20A, ATS Auto Transfer Switch, HCDC HD067
Quick View
Sale
Automatic Transfer Switch, AC230V 20A, ATS Auto Transfer Switch, HCDC HD067
$63.20 $79.00
Add to Wishlist
DC-DC 10Amp Isolated SSR Module, DIN Rail Mount Solid State Relay, Fast Turn-on/off
Quick View
Sale
DC-DC 10Amp Isolated SSR Module, DIN Rail Mount Solid State Relay, Fast Turn-on/off
$14.40 $18.00
Add to Wishlist
DC24V 80 Amp Forward and Reverse Relay Module for Motor/Linear Actuator, Reversing Relay Module
Quick View
Sale
DC24V 80 Amp Forward and Reverse Relay Module for Motor/Linear Actuator, Reversing Relay Module
$48.00 $60.00
Add to Wishlist
Screw Mount 30Amp 48V 2x6 Position Screw Terminal Block Distribution Module
Quick View
Sale
Screw Mount 30Amp 48V 2x6 Position Screw Terminal Block Distribution Module
$12.00 $15.00
Add to Wishlist
DIN Rail Mount 30Amp 48V 2x6 Position Screw Terminal Block Distribution Module
Quick View
Sale
DIN Rail Mount 30Amp 48V 2x6 Position Screw Terminal Block Distribution Module
$12.00 $15.00
Add to Wishlist
30 Position 24Amp/400V Screw Terminal Block Distribution Module (DIN Rail Mount)
Quick View
Sale
30 Position 24Amp/400V Screw Terminal Block Distribution Module (DIN Rail Mount)
$18.39 $22.99
Add to Wishlist
Slim Right Angle D-SUB Header Breakout Board Terminal Block DSUB Connector Module (DB78HD Female)
Quick View
Sale
Slim Right Angle D-SUB Header Breakout Board Terminal Block DSUB Connector Module (DB78HD Female)
$16.00 $20.00
Add to Wishlist
Slim Right Angle D-SUB Header Breakout Board Terminal Block DSUB Connector Module (DB78HD Male)
Quick View
Sale
Slim Right Angle D-SUB Header Breakout Board Terminal Block DSUB Connector Module (DB78HD Male)
$16.00 $20.00
Add to Wishlist
30 Position 24Amp/400V Screw Terminal Block Distribution Module (Screw Mount)
Quick View
Sale
30 Position 24Amp/400V Screw Terminal Block Distribution Module (Screw Mount)
$18.39 $22.99
Add to Wishlist
20 Position 30Amp/300V Screw Terminal Block Distribution Module (Screw Mount)
Quick View
Sale
20 Position 30Amp/300V Screw Terminal Block Distribution Module (Screw Mount)
$18.39 $22.99
Add to Wishlist
DIN Rail Mount Pinout Breakout Terminal Block Module for Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B Zero Zero-W
Quick View
Sale
DIN Rail Mount Pinout Breakout Terminal Block Module for Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B Zero Zero-W
$25.60 $32.00
Add to Wishlist
DIN Rail Mount D-SUB Male-Female Interface Module Terminal Block Breakout Board (DB37)
Quick View
Sale
DIN Rail Mount D-SUB Male-Female Interface Module Terminal Block Breakout Board (DB37)
$20.00 $25.00
Add to Wishlist
D-SUB Male-Female Breakout Board Terminal Block Interface Module (DB44HD)
Quick View
Sale
D-SUB Male-Female Breakout Board Terminal Block Interface Module (DB44HD)
$14.32 $17.90
Add to Wishlist
D-SUB Male-Female Breakout Board Terminal Block Interface Module (DB37)
Quick View
Sale
D-SUB Male-Female Breakout Board Terminal Block Interface Module (DB37)
$13.52 $16.90
Add to Wishlist
D-SUB Male-Female Breakout Board Terminal Block Interface Module (DB26HD)
Quick View
Sale
D-SUB Male-Female Breakout Board Terminal Block Interface Module (DB26HD)
$12.72 $15.90
Add to Wishlist
DIN Rail Mount D-SUB Male-Female Interface Module Terminal Block Breakout Board (DB25)
Quick View
Sale
DIN Rail Mount D-SUB Male-Female Interface Module Terminal Block Breakout Board (DB25)
$18.40 $23.00
Add to Wishlist
DIN Rail Mount D-SUB Male-Female Interface Module Terminal Block Breakout Board (DB44HD)
Quick View
Sale
DIN Rail Mount D-SUB Male-Female Interface Module Terminal Block Breakout Board (DB44HD)
$20.80 $26.00
Add to Wishlist
DIN Rail Mount D-SUB Male-Female Interface Module Terminal Block Breakout Board (DB62HD)
Quick View
Sale
DIN Rail Mount D-SUB Male-Female Interface Module Terminal Block Breakout Board (DB62HD)
$22.40 $28.00
Add to Wishlist
D-SUB Male-Female Breakout Board Terminal Block Interface Module (DB62HD)
Quick View
Sale
D-SUB Male-Female Breakout Board Terminal Block Interface Module (DB62HD)
$63.20 $79.00
Add to Wishlist
DIN Rail Mount D-SUB Male-Female Interface Module Terminal Block Breakout Board (DB50)
Quick View
Sale
DIN Rail Mount D-SUB Male-Female Interface Module Terminal Block Breakout Board (DB50)
$21.60 $27.00
Add to Wishlist
D-SUB Male-Female Breakout Board Terminal Block Interface Module (DB25)
Quick View
Sale
D-SUB Male-Female Breakout Board Terminal Block Interface Module (DB25)
$11.92 $14.90
Add to Wishlist
DIN Rail Mount D-SUB Male-Female Interface Module Terminal Block Breakout Board (DB26HD)
Quick View
Sale
DIN Rail Mount D-SUB Male-Female Interface Module Terminal Block Breakout Board (DB26HD)
$19.20 $24.00
Add to Wishlist
20 Position 30Amp/300V Screw Terminal Block Distribution Module (DIN Rail Mount)
Quick View
Sale
20 Position 30Amp/300V Screw Terminal Block Distribution Module (DIN Rail Mount)
$18.39 $22.99
Add to Wishlist
RPi Screw Terminal Block Breakout HAT Module for Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B
Quick View
Sale
RPi Screw Terminal Block Breakout HAT Module for Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B
$13.59 $16.99
Add to Wishlist
HCDC 24/20-pin ATX DC Power Supply Breakout Board Module
Quick View
Sale
HCDC 24/20-pin ATX DC Power Supply Breakout Board Module
$10.39 $12.99
Add to Wishlist
D-SUB Male-Female Breakout Board Terminal Block Interface Module (DB50)
Quick View
Sale
D-SUB Male-Female Breakout Board Terminal Block Interface Module (DB50)
$15.12 $18.90
Add to Wishlist
AC/DC 24V Coil 16-SPDT Pluggable Power Relay Module, 16A 250VAC/30VDC
Quick View
Sale
AC/DC 24V Coil 16-SPDT Pluggable Power Relay Module, 16A 250VAC/30VDC
$94.40 $118.00
Add to Wishlist
AC/DC 24V Coil 4-SPDT Pluggable Power Relay Module, 16A 250VAC/30VDC
Quick View
Sale
AC/DC 24V Coil 4-SPDT Pluggable Power Relay Module, 16A 250VAC/30VDC
$37.60 $47.00
Add to Wishlist
AC/DC 24V Coil 2-SPDT Pluggable Power Relay Module, 16A 250VAC/30VDC
Quick View
Sale
AC/DC 24V Coil 2-SPDT Pluggable Power Relay Module, 16A 250VAC/30VDC
$26.40 $33.00
Add to Wishlist
AC/DC 12V Coil 16-SPDT Pluggable Power Relay Module, 16A 250VAC/30VDC
Quick View
Sale
AC/DC 12V Coil 16-SPDT Pluggable Power Relay Module, 16A 250VAC/30VDC
$94.40 $118.00
Add to Wishlist
HCDC 10-30V Battery Voltage Monitoring DPST Relay Module, for 12V 18V 24V Battery.
Quick View
Sale
HCDC 10-30V Battery Voltage Monitoring DPST Relay Module, for 12V 18V 24V Battery.
$63.20 $79.00
Add to Wishlist
Electronic Water Descaler - Water Softener Alternative - Reduces Limescale, HD043
Quick View
Sale
Electronic Water Descaler - Water Softener Alternative - Reduces Limescale, HD043
$76.80 $96.00
Add to Wishlist
HCDC RS232 Breakout Tester LED Monitor, DB9 Male to Female Breakout Module, HD057
Quick View
Sale
HCDC RS232 Breakout Tester LED Monitor, DB9 Male to Female Breakout Module, HD057
$15.92 $19.90
Add to Wishlist
Automated Vacuum Switch Automatic Shutoff, Automatic Dust Control Switch - for Contractors and Woodworkers, HCDC HD059
Quick View
Sale
Automated Vacuum Switch Automatic Shutoff, Automatic Dust Control Switch - for Contractors and Woodworkers, HCDC HD059
$39.20 $49.00
Add to Wishlist
OBD-II Breakout Diagnostic Box, OBD2 Pinout Tester Detector, HCDC HD058
Quick View
Sale
OBD-II Breakout Diagnostic Box, OBD2 Pinout Tester Detector, HCDC HD058
$36.00 $45.00
Add to Wishlist
Split-phase 120/240VAC SPD Surge Protective Device, T-MOV Thermally Protected
Quick View
Sale
Split-phase 120/240VAC SPD Surge Protective Device, T-MOV Thermally Protected
$54.40 $68.00
Add to Wishlist
Single Phase AC 120V SPD Surge Protective Device, T-MOV Thermally Protected
Quick View
Sale
Single Phase AC 120V SPD Surge Protective Device, T-MOV Thermally Protected
$38.40 $48.00
Add to Wishlist
Manual and Automatic Transfer Switch, 3 Input 1 Output, AC230V 20A, ATS Auto Transfer Switch. OONO F-1073/230V
Quick View
Sale
Manual and Automatic Transfer Switch, 3 Input 1 Output, AC230V 20A, ATS Auto Transfer Switch. OONO F-1073/230V
$168.00 $210.00
Add to Wishlist
Sunmans
Sunmans