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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

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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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CZH-LABS RJ50 10P10C 4-Way Buss Board Interface Module with Simple DIN Rail Mount Bracket
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CZH-LABS RJ50 10P10C 4-Way Buss Board Interface Module with Simple DIN Rail Mount Bracket
$8.60 $14.99
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PVC cover flame retardant sleeve for 2 positions PP15/30/45 Anderson Powerpole Connector.
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PVC cover flame retardant sleeve for 2 positions PP15/30/45 Anderson Powerpole Connector.
$0.20 $0.23
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Powerpole PP15-45 Standard Red Housing, Compatible with Anderson 1327.
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Powerpole PP15-45 Standard Red Housing, Compatible with Anderson 1327.
$0.20 $0.23
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Powerpole PP15-45 Standard Black Housing, Compatible with Anderson 1327-G6.
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Powerpole PP15-45 Standard Black Housing, Compatible with Anderson 1327-G6.
$0.20 $0.23
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45A Tin Plated Powerpole Power Wire Contacts, Compatible with Anderson PP45 261G2.
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45A Tin Plated Powerpole Power Wire Contacts, Compatible with Anderson PP45 261G2.
$0.20 $0.23
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Ultra-small RPi GPIO Terminal Block Breakout Board Module, for Raspberry Pi
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Ultra-small RPi GPIO Terminal Block Breakout Board Module, for Raspberry Pi
$11.99 $14.99
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ELECTRONICS-SALON DIN Rail Mount Pluggable Side Wiring 8x3 Pole 10A/300V Terminal Block Module.
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ELECTRONICS-SALON DIN Rail Mount Pluggable Side Wiring 8x3 Pole 10A/300V Terminal Block Module.
$15.99 $19.99
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12V 10Amp Forward and Reverse Relay Module for Motor / Linear Actuator, Reversing Relay Module
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12V 10Amp Forward and Reverse Relay Module for Motor / Linear Actuator, Reversing Relay Module
$13.92 $17.40
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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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ELECTRONICS-SALON DIN Rail Mount Pluggable Side Wiring 12x2 Pole 10A/300V Terminal Block Module.
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ELECTRONICS-SALON DIN Rail Mount Pluggable Side Wiring 12x2 Pole 10A/300V Terminal Block Module.
$11.60 $19.99
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CZH-LABS Low Voltage Disconnect Module LVD, 12V 30A, Protect/Prolong Battery Life.
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CZH-LABS Low Voltage Disconnect Module LVD, 12V 30A, Protect/Prolong Battery Life.
$17.60 $22.00
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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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OONO DIN Rail Mount 30A/300V 8x3 Position Pluggable Terminal Block Distribution Module
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OONO DIN Rail Mount 30A/300V 8x3 Position Pluggable Terminal Block Distribution Module
$16.00 $19.99
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CZH-LABS DIN Rail Mount 2 Ports Passive RJ45 PoE Power Injection Board, Power Over Ethernet Injector Module.
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CZH-LABS DIN Rail Mount 2 Ports Passive RJ45 PoE Power Injection Board, Power Over Ethernet Injector Module.
$18.40 $23.00
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30A Silver Plated Powerpole Power Wire Contacts, Compatible with Anderson PP30 1331.
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30A Silver Plated Powerpole Power Wire Contacts, Compatible with Anderson PP30 1331.
$0.20 $0.23
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CZH-Labs DIN Rail Mount 24V Passive SPST-NO 30Amp Power Relay Module.
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CZH-Labs DIN Rail Mount 24V Passive SPST-NO 30Amp Power Relay Module.
$15.19 $18.99
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CZH-LABS Pi Screw Terminal Block Breakout Module, for Raspberry Pi.
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CZH-LABS Pi Screw Terminal Block Breakout Module, for Raspberry Pi.
$11.99 $14.99
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30Amp 48V 2x6 Position Terminal Block Distribution Module
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30Amp 48V 2x6 Position Terminal Block Distribution Module
$8.00 $9.99
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CZH-LABS DIN Rail Mount 24A/400V 30 Position Screw Terminal Block Distribution Module.
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CZH-LABS DIN Rail Mount 24A/400V 30 Position Screw Terminal Block Distribution Module.
$15.99 $19.99
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Terminal Block Breakout Board Module for Teensy 4.1, Screw Mount Version
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Terminal Block Breakout Board Module for Teensy 4.1, Screw Mount Version
$16.72 $20.90
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CZH-LABS Slim Right Angle D'SUB DB25 Male Header Breakout Board Module, D-SUB.
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CZH-LABS Slim Right Angle D'SUB DB25 Male Header Breakout Board Module, D-SUB.
$9.59 $11.99
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DIN Rail Mount Bracket for Raspberry Pi Arduino UNO MEGA BeagleBone Black
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DIN Rail Mount Bracket for Raspberry Pi Arduino UNO MEGA BeagleBone Black
$12.79 $15.99
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CZH-LABS DIN Rail Mount LVD Low Voltage Disconnect Module, 12V 10A, Protect Battery.
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CZH-LABS DIN Rail Mount LVD Low Voltage Disconnect Module, 12V 10A, Protect Battery.
$14.39 $17.99
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Panel Mount Momentary-Switch/Pulse-Signal Control Latching DPDT Relay Module,12V.
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Panel Mount Momentary-Switch/Pulse-Signal Control Latching DPDT Relay Module,12V.
$10.40 $12.99
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CZH-LABS DIN Rail Mount Screw Terminal Block Adapter Module, For Arduino MEGA-2560 / DUE
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CZH-LABS DIN Rail Mount Screw Terminal Block Adapter Module, For Arduino MEGA-2560 / DUE
$28.00 $35.00
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Electronics-Salon RPi Power Relay Board Expansion Module, for Raspberry Pi A+ B+ 2B 3B.
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Electronics-Salon RPi Power Relay Board Expansion Module, for Raspberry Pi A+ B+ 2B 3B.
$15.20 $18.99
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CZH-LABS Low Voltage Disconnect Module LVD, 12V 10A, Protect/Prolong Battery Life.
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CZH-LABS Low Voltage Disconnect Module LVD, 12V 10A, Protect/Prolong Battery Life.
$7.99 $9.99
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RPi Screw Terminal Block Breakout Module with Aluminum Enclosure. for Raspberry Pi 4 Model B
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RPi Screw Terminal Block Breakout Module with Aluminum Enclosure. for Raspberry Pi 4 Model B
$25.60 $32.00
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45A Tin Plated Vertical PCB Powerpole Power Contacts, Compatible with Anderson 1335G1.
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45A Tin Plated Vertical PCB Powerpole Power Contacts, Compatible with Anderson 1335G1.
$0.32 $0.36
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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 $15.99
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CZH-Labs DIN Rail Mount 24V Passive 8 SPST-NO 30Amp Power Relay Module.
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CZH-Labs DIN Rail Mount 24V Passive 8 SPST-NO 30Amp Power Relay Module.
$52.80 $66.00
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ELECTRONICS-SALON RJ45 8P8C Splitter Board, 5 Jacks Connector, Buss Board.
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ELECTRONICS-SALON RJ45 8P8C Splitter Board, 5 Jacks Connector, Buss Board.
$5.59 $6.99
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Slim DIN Rail Mount RJ45 8P8C Breakout Board Interface Module.
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Slim DIN Rail Mount RJ45 8P8C Breakout Board Interface Module.
$11.99 $14.99
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ELECTRONICS-SALON IDC20 2x10 Pins 0.1" Male Header Breakout Board, Terminal Block, Connector.
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ELECTRONICS-SALON IDC20 2x10 Pins 0.1" Male Header Breakout Board, Terminal Block, Connector.
$10.39 $12.99
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CZH-LABS Low Voltage Disconnect Module LVD, 48V 30A, Protect/Prolong Battery Life.
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CZH-LABS Low Voltage Disconnect Module LVD, 48V 30A, Protect/Prolong Battery Life.
$17.60 $22.00
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ELECTRONICS-SALON DIN Rail Mount 2 SPDT 10Amp Power Relay Interface Module, DC 24V Version.
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ELECTRONICS-SALON DIN Rail Mount 2 SPDT 10Amp Power Relay Interface Module, DC 24V Version.
$15.99 $19.99
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Rubber Dust Cover for for 2 positions PP15/30/45 Anderson Powerpole Connector.
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Rubber Dust Cover for for 2 positions PP15/30/45 Anderson Powerpole Connector.
$0.48 $0.54
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MEGA2560 Screw Terminal Block Breakout Module with Aluminum Enclosure, for Arduino MEGA 2560 R3
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MEGA2560 Screw Terminal Block Breakout Module with Aluminum Enclosure, for Arduino MEGA 2560 R3
$36.00 $45.00
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CZH-LABS Slim Right Angle D'SUB DB50 Male Header Breakout Board Module, D-SUB.
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CZH-LABS Slim Right Angle D'SUB DB50 Male Header Breakout Board Module, D-SUB.
$18.39 $22.99
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DIN Rail Mounting Adapter Bracket Holder Carrier Clips, for 35mm, 32mm or 15mm DIN Rail.
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DIN Rail Mounting Adapter Bracket Holder Carrier Clips, for 35mm, 32mm or 15mm DIN Rail.
$1.40 $3.00
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