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Arduino

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Relay Module Board

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Automatic Vacuum Switch

Blinking Flasher Module

Connector

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Diagnostic Breakout Board

Diode Module

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Electronic Water Descaler

Electronic Components

Enclosure, Case, Housing

Fuse Module

Interface Tester

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Low Voltage Disconnect Module

Oscillator Module

Power Distribution Module

Power Transformer

PoE Injection Module

Prototype PCB

Science Educational Module

Signal Converter

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SPD Surge Protective Device

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Thermal Circuit Breaker Module

Transfer Switch - ATS and MTS

Voltage Regulator Module

Will Discontinued SKU

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 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 DSUB DB62HD Male/Female Header Breakout Board, D-SUB Breakout Moudle.
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CZH-LABS DSUB DB62HD Male/Female Header Breakout Board, D-SUB Breakout Moudle.
$20.00 $25.00
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CZH-LABS DSUB DB50 Male/Female Header Breakout Board, D-SUB Breakout Moudle.
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CZH-LABS DSUB DB50 Male/Female Header Breakout Board, D-SUB Breakout Moudle.
$17.60 $22.00
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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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CZH-LABS DSUB DB15HD Male/Female Header Breakout Board, D-SUB Breakout Moudle.
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CZH-LABS DSUB DB15HD Male/Female Header Breakout Board, D-SUB Breakout Moudle.
$10.40 $13.00
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NPN to PNP / PNP to NPN Sensor Logic Signal Converter Module
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NPN to PNP / PNP to NPN Sensor Logic Signal Converter Module
$8.00 $10.00
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DIN Rail Mount 16 LEDs Indicator Light Module, Red, Support 5~50VDC Common Positive/Negative
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DIN Rail Mount 16 LEDs Indicator Light Module, Red, Support 5~50VDC Common Positive/Negative
$15.92 $19.90
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I/O Extension PCB for Arduino UNO R3 Board DIY.
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I/O Extension PCB for Arduino UNO R3 Board DIY.
$1.20 $2.99
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DIP-40 Component to Screw Terminal Adapter Board, w/HQ DIN Rail Mount Carrier.
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DIP-40 Component to Screw Terminal Adapter Board, w/HQ DIN Rail Mount Carrier.
$18.40 $23.00
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DIP-16 Component to Screw Terminal Block Adapter Board, DIP16 PCB.
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DIP-16 Component to Screw Terminal Block Adapter Board, DIP16 PCB.
$6.40 $8.00
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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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Voltage Comparator Relay Board, DC12V, SPDT 10Amp Relay.
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Voltage Comparator Relay Board, DC12V, SPDT 10Amp Relay.
$10.39 $12.99
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ELECTRONICS-SALON Prototype Screw Shield Board Kit For Arduino UNO R3, 0.1" Mini Terminal Block.
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ELECTRONICS-SALON Prototype Screw Shield Board Kit For Arduino UNO R3, 0.1" Mini Terminal Block.
$6.39 $7.99
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ELECTRONICS-SALON Mono 10W Audio Amplifier Module, Based on TDA2003 A. for Car Radio etc.
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ELECTRONICS-SALON Mono 10W Audio Amplifier Module, Based on TDA2003 A. for Car Radio etc.
$14.40 $17.99
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AUDIOWIND 2-Chl 0.7 Watt Audio Amplifier Module, Based on NJM2073.
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AUDIOWIND 2-Chl 0.7 Watt Audio Amplifier Module, Based on NJM2073.
$14.40 $18.00
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ELECTRONICS-SALON 1uF to 9999uF Step-1uF Four Decade Programmable Capacitor Board.
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ELECTRONICS-SALON 1uF to 9999uF Step-1uF Four Decade Programmable Capacitor Board.
$15.99 $19.99
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ELECTRONICS-SALON 2048Hz ~ 0.00049Hz(1/2048Hz) Extremely / Super Low Frequency Square Wave Oscillator Module, Square Wave Signal Generator. Total 22 o
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ELECTRONICS-SALON 2048Hz ~ 0.00049Hz(1/2048Hz) Extremely / Super Low Frequency Square Wave Oscillator Module, Square Wave Signal Generator. Total 22 o
$13.59 $16.99
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CZH-LABS DIN Rail Mount D'sub DB50 Diagnostic Test Breakout Board, DSUB DB50 Connector Male to Female.
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CZH-LABS DIN Rail Mount D'sub DB50 Diagnostic Test Breakout Board, DSUB DB50 Connector Male to Female.
$16.00 $20.00
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CZH P 115VAC, S 24VAC, 5VA DIN Rail Mount Power Transformer Module, D-1005T/D, AC24V.
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CZH P 115VAC, S 24VAC, 5VA DIN Rail Mount Power Transformer Module, D-1005T/D, AC24V.
$18.40 $23.00
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CZH-LABS RJ45 8P8C Diagnostic Test Breakout Module Board.
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CZH-LABS RJ45 8P8C Diagnostic Test Breakout Module Board.
$12.00 $15.00
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CZH-LABS DIN Rail Mount Input AC230V Output DC1.25~15.8V Adjustable Voltage Regulator.
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CZH-LABS DIN Rail Mount Input AC230V Output DC1.25~15.8V Adjustable Voltage Regulator.
$28.80 $36.00
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CZH-LABS Input AC115V Output DC1.25~15.8V Adjustable Voltage Regulator, Power Transformer.
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CZH-LABS Input AC115V Output DC1.25~15.8V Adjustable Voltage Regulator, Power Transformer.
$20.80 $26.00
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ELECTRONICS-SALON DIN Rail Mount DC5V 4 Channels DC-AC 2Amp G3MB-202P Solid State Relay SSR Module Board.
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ELECTRONICS-SALON DIN Rail Mount DC5V 4 Channels DC-AC 2Amp G3MB-202P Solid State Relay SSR Module Board.
$20.79 $25.99
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CZH-LABS DIN Rail Mount LVD Low Voltage Disconnect Module, 24V 10A, Protect Battery.
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CZH-LABS DIN Rail Mount LVD Low Voltage Disconnect Module, 24V 10A, Protect Battery.
$14.39 $17.99
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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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CZH-LABS DIN Rail Mount 8 Channel Sensor Signal Plugable Terminal Distribution Module.
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CZH-LABS DIN Rail Mount 8 Channel Sensor Signal Plugable Terminal Distribution Module.
$20.00 $25.00
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CZH-LABS Prototype Breakout PCB Shield Board Kit for Raspberry Pi 3 2 B+ A+, Breadboard DIY.
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CZH-LABS Prototype Breakout PCB Shield Board Kit for Raspberry Pi 3 2 B+ A+, Breadboard DIY.
$3.85 $6.99
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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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DIN Rail Mount AC120V Coil SPST-NO 30 Amp Power Relay Module Board, 120VAC Relay
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DIN Rail Mount AC120V Coil SPST-NO 30 Amp Power Relay Module Board, 120VAC Relay
$15.19 $18.99
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AC120V Coil SPST-NO 30 Amp Power Relay Module Board, 120VAC Relay
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AC120V Coil SPST-NO 30 Amp Power Relay Module Board, 120VAC Relay
$7.99 $9.99
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Bidirectional +/-200 Amp Isolated Current Sensor Module, Based ACS758ECB-200B
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Bidirectional +/-200 Amp Isolated Current Sensor Module, Based ACS758ECB-200B
$32.00 $40.00
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Bidirectional +/-150 Amp Isolated Current Sensor Module, Based ACS758KCB-150B
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Bidirectional +/-150 Amp Isolated Current Sensor Module, Based ACS758KCB-150B
$23.20 $29.00
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Bidirectional +/-100 Amp Isolated Current Sensor Module, Based ACS758LCB-100B
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Bidirectional +/-100 Amp Isolated Current Sensor Module, Based ACS758LCB-100B
$23.20 $29.00
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Bidirectional +/-30 Amp Isolated Current Sensor Module, Based ACS712ELCTR-30A
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Bidirectional +/-30 Amp Isolated Current Sensor Module, Based ACS712ELCTR-30A
$15.20 $19.00
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Bidirectional +/-20 Amp Isolated Current Sensor Module, Based ACS712ELCTR-20A
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Bidirectional +/-20 Amp Isolated Current Sensor Module, Based ACS712ELCTR-20A
$15.20 $19.00
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Bidirectional +/-50 Amp Isolated Current Sensor Module, Based ACS758LCB-050B
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Bidirectional +/-50 Amp Isolated Current Sensor Module, Based ACS758LCB-050B
$23.20 $29.00
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Bidirectional +/-5 Amp Isolated Current Sensor Module, Based ACS712ELCTR-05B
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Bidirectional +/-5 Amp Isolated Current Sensor Module, Based ACS712ELCTR-05B
$15.20 $19.00
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AC/DC 5V Power Relay Module SPSP-NO + Override Switch, 10Amp 125VAC, 6A 250VAC/30Vdc, Plastic Enclosure and Pre-wired, OONO F-1079
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AC/DC 5V Power Relay Module SPSP-NO + Override Switch, 10Amp 125VAC, 6A 250VAC/30Vdc, Plastic Enclosure and Pre-wired, OONO F-1079
$20.00 $25.00
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PoE Detector, Quickly identify Power over Ethernet with RJ45, PoE Tester 802.3af/at passive 24V/48V/56V. No battery required. OONO F-1075
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PoE Detector, Quickly identify Power over Ethernet with RJ45, PoE Tester 802.3af/at passive 24V/48V/56V. No battery required. OONO F-1075
$7.00 $16.90
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DIN Rail Mounting 8-Channel Multifunctional Bistable Relay Module
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DIN Rail Mounting 8-Channel Multifunctional Bistable Relay Module
$52.00 $65.00
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Sunmans
Sunmans