Notice:  Update on USA Tariff Policy and Shipping Arrangements

Due to recent changes in USA tariff regulations, all shipments to the United States will now be routed through a third country to help our customers avoid high import duties. As a result, delivery times will be slightly extended. Standard Airmail: Estimated delay of approximately 10 days, DHL/UPS Express: Estimated delay of approximately 5 days. We appreciate your understanding and patience as we work to minimize the impact of these changes.

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Arduino

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Micro:bit

Raspberry Pi

Teensy

Relay Module Board

Breakout Board

AC Power Modules

Anderson Powerpole Module

Audio Module Board

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

Switch Module

Thermal Circuit Breaker Module

Varistor Module

Voltage Regulator Module

Will Discontinued SKU

Automatic Vacuum Switch

Manual and Automatic Transfer Switch

Brand - HCDC

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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 DSUB DB78HD Male/Female Header Breakout Board, D-SUB Breakout Moudle.
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CZH-LABS DSUB DB78HD Male/Female Header Breakout Board, D-SUB Breakout Moudle.
$21.60 $27.00
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CZH-LABS DIN Rail Mount Dual IDC-30 Pitch 2.0mm Male Header Interface Module, Breakout Board.
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CZH-LABS DIN Rail Mount Dual IDC-30 Pitch 2.0mm Male Header Interface Module, Breakout Board.
$21.60 $27.00
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ELECTRONICS-SALON IDC60 Header Interface Module with Simple DIN Rail Mounting feet.
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ELECTRONICS-SALON IDC60 Header Interface Module with Simple DIN Rail Mounting feet.
$21.60 $27.00
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DIN Rail Mount Dual IDC20 Pitch 2.54mm Male Header Interface Module Breakout Board.
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DIN Rail Mount Dual IDC20 Pitch 2.54mm Male Header Interface Module Breakout Board.
$22.00 $27.50
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CZH-LABS DIN Rail Mount IDC-20 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-20 Male Header Connector Breakout Board Interface Module, IDC Pitch 0.1", Terminal Block Pitch 0.2"
$22.00 $27.50
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ELECTRONICS-SALON Passive Bistable/Latching 2 DPDT 8 Amp Power Relay Module, 12V Version, RT424F12
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ELECTRONICS-SALON Passive Bistable/Latching 2 DPDT 8 Amp Power Relay Module, 12V Version, RT424F12
$22.39 $27.99
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CZH-Labs 24V Passive 4 SPST-NO 30Amp Power Relay Module Board.
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CZH-Labs 24V Passive 4 SPST-NO 30Amp Power Relay Module Board.
$22.39 $27.99
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CZH-Labs 12V Passive 4 SPST-NO 30Amp Power Relay Module Board.
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CZH-Labs 12V Passive 4 SPST-NO 30Amp Power Relay Module Board.
$22.39 $27.99
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ELECTRONICS-SALON IDC-40 DIN Rail Mounted Interface Module, Breakout Board, Terminal Block.
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ELECTRONICS-SALON IDC-40 DIN Rail Mounted Interface Module, Breakout Board, Terminal Block.
$22.39 $27.99
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DIN Rail Mount DC5V 2.4/4.8Amp Buck Converter Step-down Regulator Module, Support USB DCP BC1.2 Protocol
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DIN Rail Mount DC5V 2.4/4.8Amp Buck Converter Step-down Regulator Module, Support USB DCP BC1.2 Protocol
$22.40 $28.00
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DIN Rail Mount 8 Channel Rocker Switch Module, 10Amp 250VAC / 50VDC
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DIN Rail Mount 8 Channel Rocker Switch Module, 10Amp 250VAC / 50VDC
$25.60 $32.00
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DIN Rail Mount 4 Channel Paddle Rocker Switch Module, 10Amp 250VAC / 50VDC
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DIN Rail Mount 4 Channel Paddle Rocker Switch Module, 10Amp 250VAC / 50VDC
$22.40 $28.00
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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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20Amp 2x36 Position Barrier Terminal Block Module
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20Amp 2x36 Position Barrier Terminal Block Module
$32.00 $40.00
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DIN Rail Mount 20Amp 2x24 Position Barrier Terminal Block Module
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DIN Rail Mount 20Amp 2x24 Position Barrier Terminal Block Module
$22.40 $28.00
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20Amp 2x24 Position Barrier Terminal Block Module
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20Amp 2x24 Position Barrier Terminal Block Module
$22.40 $28.00
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RPi 3.3V to 5V 26 I/O Bidirectional Voltage-Level Shifter Module for Raspberry Pi, Logic Level Converter
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RPi 3.3V to 5V 26 I/O Bidirectional Voltage-Level Shifter Module for Raspberry Pi, Logic Level Converter
$22.40 $28.00
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DIN Rail Mount Screw Terminal Block Breakout Module for Raspberry Pi Pico
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DIN Rail Mount Screw Terminal Block Breakout Module for Raspberry Pi Pico
$22.40 $28.00
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CZH-LABS DIN Rail Mount 3 Channel 8 Amp Solid State Relay SSR Module, in 4~32VDC, out 100~240VAC.
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CZH-LABS DIN Rail Mount 3 Channel 8 Amp Solid State Relay SSR Module, in 4~32VDC, out 100~240VAC.
$22.40 $28.00
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CZH-LABS DIN Rail Mount DSUB DB44HD Male/Female Header Interface Module, D-SUB Breakout Board.
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CZH-LABS DIN Rail Mount DSUB DB44HD Male/Female Header Interface Module, D-SUB Breakout Board.
$22.40 $28.00
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DIN Rail Mount Screw Terminal Block Breakout Module Board for Arduino MKR.
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DIN Rail Mount Screw Terminal Block Breakout Module Board for Arduino MKR.
$22.40 $28.00
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DIN Rail Mount Screw Terminal Block Breakout Module Board for Arduino NANO/MICRO.
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DIN Rail Mount Screw Terminal Block Breakout Module Board for Arduino NANO/MICRO.
$22.40 $28.00
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CZH-LABS DIN Rail Mount Screw Terminal Block Adapter Module, For Arduino UNO R3.
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CZH-LABS DIN Rail Mount Screw Terminal Block Adapter Module, For Arduino UNO R3.
$22.40 $28.00
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AUDIOWIND Audio Input Selector Relay Board, With 12V regulator.
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AUDIOWIND Audio Input Selector Relay Board, With 12V regulator.
$22.40 $28.00
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CZH-LABS DIN Rail Mount IDC26 2x13Pin 0.1" Pitch(2.54mm) Header Diagnostic Test Breakout Board.
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CZH-LABS DIN Rail Mount IDC26 2x13Pin 0.1" Pitch(2.54mm) Header Diagnostic Test Breakout Board.
$22.40 $28.00
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CZH-LABS DIN Rail Mount Low Voltage Disconnect Module LVD, 48V 30A, Protect Battery.
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CZH-LABS DIN Rail Mount Low Voltage Disconnect Module LVD, 48V 30A, Protect Battery.
$22.40 $28.00
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CZH-LABS DIN Rail Mount Low Voltage Disconnect Module LVD, 36V 30A, Protect Battery.
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CZH-LABS DIN Rail Mount Low Voltage Disconnect Module LVD, 36V 30A, Protect Battery.
$22.40 $28.00
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CZH-LABS DIN Rail Mount 20-pin 0.05" Mini D Ribbon/MDR Female Interface Module, SCSI.
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CZH-LABS DIN Rail Mount 20-pin 0.05" Mini D Ribbon/MDR Female Interface Module, SCSI.
$22.40 $28.00
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CZH-LABS DIN Rail Mount Dual IDC-34 Pitch 2.0mm Male Header Interface Module, Breakout Board.
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CZH-LABS DIN Rail Mount Dual IDC-34 Pitch 2.0mm Male Header Interface Module, Breakout Board.
$22.40 $28.00
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ELECTRONICS-SALON DIN Rail Mount 2 Channel 6 Amp SSR Module Board, in 4~32VDC, out 100~240VAC.
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ELECTRONICS-SALON DIN Rail Mount 2 Channel 6 Amp SSR Module Board, in 4~32VDC, out 100~240VAC.
$23.19 $28.99
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Electronics-Salon 16 Channel Fuse Board, for 5x20mm Tube Fuses.
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Electronics-Salon 16 Channel Fuse Board, for 5x20mm Tube Fuses.
$23.19 $28.99
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RS232 Breakout Tester LED Monitor Module, DB9M/F x DB25M/F Breakout Board
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RS232 Breakout Tester LED Monitor Module, DB9M/F x DB25M/F Breakout Board
$24.00 $30.00
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DIN Rail Mount AC/DC 5V 12V 24V 4 SPST-NO 5Amp Power Relay Module
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DIN Rail Mount AC/DC 5V 12V 24V 4 SPST-NO 5Amp Power Relay Module
$23.20 $29.00
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CZH-LABS Screw Terminal Block Breakout Board Module for BeagleBone Black.
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CZH-LABS Screw Terminal Block Breakout Board Module for BeagleBone Black.
$23.20 $29.00
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CZH-LABS D'SUB DB25 Male/Female Screw Terminal Block Breakout Interface Module with Aluminum Enclosure.
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CZH-LABS D'SUB DB25 Male/Female Screw Terminal Block Breakout Interface Module with Aluminum Enclosure.
$23.20 $26.10
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Compatible XW2B-40F5-P 40Pin Rectangular Connector-Terminal Block Conversion Module, for PLC Wiring. MD-D1234T-1
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Compatible XW2B-40F5-P 40Pin Rectangular Connector-Terminal Block Conversion Module, for PLC Wiring. MD-D1234T-1
$23.20 $29.00
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CZH-LABS In AC230V Out Positive/Negative DC1.25~15.8V Adjustable Voltage Regulator.
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CZH-LABS In AC230V Out Positive/Negative DC1.25~15.8V Adjustable Voltage Regulator.
$23.20 $29.00
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CZH-LABS In AC115V Out Positive/Negative DC1.25~15.8V Adjustable Voltage Regulator.
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CZH-LABS In AC115V Out Positive/Negative DC1.25~15.8V Adjustable Voltage Regulator.
$23.20 $29.00
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ELECTRONICS-SALON DIN Rail Mount 4 DPDT Signal Relay Interface Module, DC 5V Version.
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ELECTRONICS-SALON DIN Rail Mount 4 DPDT Signal Relay Interface Module, DC 5V Version.
$23.20 $29.00
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ELECTRONICS-SALON DIN Rail Mount 4 DPDT Signal Relay Interface Module, DC 12V Version.
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ELECTRONICS-SALON DIN Rail Mount 4 DPDT Signal Relay Interface Module, DC 12V Version.
$23.20 $29.00
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Sunmans
Sunmans