购买 Relay 2 Channel Arduino

赞助
$29.64
Functional Devices | RIBU1C-N4 | Spdt Nema 4 Relay
Kele
1
$29.64
Functional Devices | RIBU1C-N4 | Spdt Nema 4 Relay
Kele
1
$11.01
IDEC | RY2S-UAC24V | Dpdt Relay 24Vac
Kele
$11.01
IDEC | RY2S-UAC24V | Dpdt Relay 24Vac
Kele
$15.99
Dafurui 12V Relay Module8pack 1 Channel Relay Module 12V Relay Board With Optocoupler Support High/Low Level Trigger For Arduino Relay
Amazon.com
131
$15.99
Dafurui 12V Relay Module8pack 1 Channel Relay Module 12V Relay Board With Optocoupler Support High/Low Level Trigger For Arduino Relay
Amazon.com
131
$8.59
Hiletgo 2Pcs DC 12V 2 Channel Relay Module With Isolated Optocoupler High And Low Level H/L Level Trigger Module Triggered By DC 12V
Amazon.com
459
$8.59
Hiletgo 2Pcs DC 12V 2 Channel Relay Module With Isolated Optocoupler High And Low Level H/L Level Trigger Module Triggered By DC 12V
Amazon.com
459
$58.99
Infineon Technologies SHIELDBTS500251TEATOBO1 SHIELD_BTS50025-1TEA
DigiKey
$58.99
Infineon Technologies SHIELDBTS500251TEATOBO1 SHIELD_BTS50025-1TEA
DigiKey
$94.99
BEA Sensors BEA BR3-X Programmable 3-Relay Logic Module | All Security Equipment
All Security Equipment
$94.99
BEA Sensors BEA BR3-X Programmable 3-Relay Logic Module | All Security Equipment
All Security Equipment
$23.99
Kigeli 24 Pcs 5V Relay Module One Channel Relay Switch With Optocoupler 5V Relay Board With Opto Isolation Support High And Low Level Trigger, 19.69
Amazon.com
19
$23.99
Kigeli 24 Pcs 5V Relay Module One Channel Relay Switch With Optocoupler 5V Relay Board With Opto Isolation Support High And Low Level Trigger, 19.69
Amazon.com
19
$17.59
Altronix Sensitive Relay Module
Amazon.com
15
$17.59
Altronix Sensitive Relay Module
Amazon.com
15
$600.00
RED LION CONTROLS IAMA3535 - Controls & Indicators & Signal Conditioner/Transmitter Supplies
Radwell.com
1
$600.00
RED LION CONTROLS IAMA3535 - Controls & Indicators & Signal Conditioner/Transmitter Supplies
Radwell.com
1
$7.39
Hiletgo 2Pcs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger
Amazon.com
1 千+
$7.39
Hiletgo 2Pcs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger
Amazon.com
1 千+
$93.19
8910DPA44V02
AllFuses.com
$93.19
8910DPA44V02
AllFuses.com
$11.49
Hiletgo 24V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
16
$11.49
Hiletgo 24V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
16
$6.79
4Pcs 5V 2 Channel Relay Module With Optocoupler Low Level Trigger Expansion Board Compatible With Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR STM32
Temu US
122
$6.79
4Pcs 5V 2 Channel Relay Module With Optocoupler Low Level Trigger Expansion Board Compatible With Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR STM32
Temu US
122
$900.00
EATON CORPORATION EASY618-DC-RE - Contactors & Starters & Solid State Overload/Relay Supplies
Radwell.com
$900.00
EATON CORPORATION EASY618-DC-RE - Contactors & Starters & Solid State Overload/Relay Supplies
Radwell.com
$900.00
DANAHER MOTION 00-88007-001 - Servo Products & Servo Add-On Module/Board Supplies
Radwell.com
$900.00
DANAHER MOTION 00-88007-001 - Servo Products & Servo Add-On Module/Board Supplies
Radwell.com
$160.24
8910DPA63V02
AllFuses.com
$160.24
8910DPA63V02
AllFuses.com
$132.19
Cole Hersee 12V 70A Forward And Reverse Relay Module | Relay Module Fw-Rev 12Vdc 8 Card | 24452-BX
FleetPride
32
$132.19
Cole Hersee 12V 70A Forward And Reverse Relay Module | Relay Module Fw-Rev 12Vdc 8 Card | 24452-BX
FleetPride
32
$11.39
Hiletgo 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger
Amazon.com
34
$11.39
Hiletgo 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger
Amazon.com
34
$73.14
8910DPA43V02
AllFuses.com
$73.14
8910DPA43V02
AllFuses.com
$630.00
OMRON G9S-301 AC240 - Safety Systems & Safety Relay Supplies
Radwell.com
$630.00
OMRON G9S-301 AC240 - Safety Systems & Safety Relay Supplies
Radwell.com
$6.78
BOSCH 0332209150 Changeover Mini Relay - 5 Pins, 12 V, 20/30 A - Single
Amazon.com
1 千+
Free shipping
$6.78
BOSCH 0332209150 Changeover Mini Relay - 5 Pins, 12 V, 20/30 A - Single
Amazon.com
1 千+
$44.44
LRD16
AllFuses.com
$44.44
LRD16
AllFuses.com
$622.99
8903LO60V02
AllFuses.com
$622.99
8903LO60V02
AllFuses.com
$59.94
8910DPA32V02
AllFuses.com
$59.94
8910DPA32V02
AllFuses.com
$10.99
5V Relay Module 1 Channel Relay Board For Raspberry Pi With Opto-Isolated High Or Low Level Trigger 5V 1 Channel Relay Switch For Arduino
Amazon.com
125
$10.99
5V Relay Module 1 Channel Relay Board For Raspberry Pi With Opto-Isolated High Or Low Level Trigger 5V 1 Channel Relay Switch For Arduino
Amazon.com
125
$575.14
8502SDO2V02S
AllFuses.com
$575.14
8502SDO2V02S
AllFuses.com
$150.00
Silent Knight SD500-MIM Fire Alarm Addressable Mini Input Module
Amazon.com
10
Free shipping
$150.00
Silent Knight SD500-MIM Fire Alarm Addressable Mini Input Module
Amazon.com
10
$124.70
Peco Controls RW205-001 Wireless Receiver Module | Supplyhouse.Com
SupplyHouse.com
$124.70
Peco Controls RW205-001 Wireless Receiver Module | Supplyhouse.Com
SupplyHouse.com
$426.60
B240+ARX24-Sr
Boston Aircontrols
$426.60
B240+ARX24-Sr
Boston Aircontrols
$501.82
Honeywell Home YERM5220RVPEIM Redlink Equipment Remote Module Kit, YERM5220RVPEIM | Supplyhouse.Com
SupplyHouse.com
3
$501.82
Honeywell Home YERM5220RVPEIM Redlink Equipment Remote Module Kit, YERM5220RVPEIM | Supplyhouse.Com
SupplyHouse.com
3
$39.87
Buyers Products Forward And Reverse Relay Module
Amazon.com
64
Free shipping
$39.87
Buyers Products Forward And Reverse Relay Module
Amazon.com
64
$63.79
Notifier FRM-1 - Control Relay Module
Amazon.com
14
Free shipping
$63.79
Notifier FRM-1 - Control Relay Module
Amazon.com
14
$141.00
Allen-Bradley 1769-OW8I Relay Output Module 8 Isolated Point, B
PLCHardware.com
9
$141.00
Allen-Bradley 1769-OW8I Relay Output Module 8 Isolated Point, B
PLCHardware.com
9
$112.00
Resideo RA832A1066 2 Zone 120V Switching Relay W/ DPST Switching, RA832A1066 | Supplyhouse.Com
SupplyHouse.com
48
$112.00
Resideo RA832A1066 2 Zone 120V Switching Relay W/ DPST Switching, RA832A1066 | Supplyhouse.Com
SupplyHouse.com
48
$19.90
Altronix Relay Module 12/24VDC 75Ma DPDT
Amazon.com
10
$19.90
Altronix Relay Module 12/24VDC 75Ma DPDT
Amazon.com
10
$71.99
Speedway Dual 70 Amp Relay Module
Speedway Motors
$71.99
Speedway Dual 70 Amp Relay Module
Speedway Motors
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    购买 Relay 2 Channel Arduino

    赞助
    $29.64
    Functional Devices | RIBU1C-N4 | Spdt Nema 4 Relay
    Kele
    1
    $29.64
    Functional Devices | RIBU1C-N4 | Spdt Nema 4 Relay
    Kele
    1
    $11.01
    IDEC | RY2S-UAC24V | Dpdt Relay 24Vac
    Kele
    $11.01
    IDEC | RY2S-UAC24V | Dpdt Relay 24Vac
    Kele
    $15.99
    Dafurui 12V Relay Module8pack 1 Channel Relay Module 12V Relay Board With Optocoupler Support High/Low Level Trigger For Arduino Relay
    Amazon.com
    131
    $15.99
    Dafurui 12V Relay Module8pack 1 Channel Relay Module 12V Relay Board With Optocoupler Support High/Low Level Trigger For Arduino Relay
    Amazon.com
    131
    $8.59
    Hiletgo 2Pcs DC 12V 2 Channel Relay Module With Isolated Optocoupler High And Low Level H/L Level Trigger Module Triggered By DC 12V
    Amazon.com
    459
    $8.59
    Hiletgo 2Pcs DC 12V 2 Channel Relay Module With Isolated Optocoupler High And Low Level H/L Level Trigger Module Triggered By DC 12V
    Amazon.com
    459
    $58.99
    Infineon Technologies SHIELDBTS500251TEATOBO1 SHIELD_BTS50025-1TEA
    DigiKey
    $58.99
    Infineon Technologies SHIELDBTS500251TEATOBO1 SHIELD_BTS50025-1TEA
    DigiKey
    $94.99
    BEA Sensors BEA BR3-X Programmable 3-Relay Logic Module | All Security Equipment
    All Security Equipment
    $94.99
    BEA Sensors BEA BR3-X Programmable 3-Relay Logic Module | All Security Equipment
    All Security Equipment
    $23.99
    Kigeli 24 Pcs 5V Relay Module One Channel Relay Switch With Optocoupler 5V Relay Board With Opto Isolation Support High And Low Level Trigger, 19.69
    Amazon.com
    19
    $23.99
    Kigeli 24 Pcs 5V Relay Module One Channel Relay Switch With Optocoupler 5V Relay Board With Opto Isolation Support High And Low Level Trigger, 19.69
    Amazon.com
    19
    $17.59
    Altronix Sensitive Relay Module
    Amazon.com
    15
    $17.59
    Altronix Sensitive Relay Module
    Amazon.com
    15
    $600.00
    RED LION CONTROLS IAMA3535 - Controls & Indicators & Signal Conditioner/Transmitter Supplies
    Radwell.com
    1
    $600.00
    RED LION CONTROLS IAMA3535 - Controls & Indicators & Signal Conditioner/Transmitter Supplies
    Radwell.com
    1
    $7.39
    Hiletgo 2Pcs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger
    Amazon.com
    1 千+
    $7.39
    Hiletgo 2Pcs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger
    Amazon.com
    1 千+
    $93.19
    8910DPA44V02
    AllFuses.com
    $93.19
    8910DPA44V02
    AllFuses.com
    $11.49
    Hiletgo 24V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
    Amazon.com
    16
    $11.49
    Hiletgo 24V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
    Amazon.com
    16
    $6.79
    4Pcs 5V 2 Channel Relay Module With Optocoupler Low Level Trigger Expansion Board Compatible With Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR STM32
    Temu US
    122
    $6.79
    4Pcs 5V 2 Channel Relay Module With Optocoupler Low Level Trigger Expansion Board Compatible With Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR STM32
    Temu US
    122
    $900.00
    EATON CORPORATION EASY618-DC-RE - Contactors & Starters & Solid State Overload/Relay Supplies
    Radwell.com
    $900.00
    EATON CORPORATION EASY618-DC-RE - Contactors & Starters & Solid State Overload/Relay Supplies
    Radwell.com
    $900.00
    DANAHER MOTION 00-88007-001 - Servo Products & Servo Add-On Module/Board Supplies
    Radwell.com
    $900.00
    DANAHER MOTION 00-88007-001 - Servo Products & Servo Add-On Module/Board Supplies
    Radwell.com
    $160.24
    8910DPA63V02
    AllFuses.com
    $160.24
    8910DPA63V02
    AllFuses.com
    $132.19
    Cole Hersee 12V 70A Forward And Reverse Relay Module | Relay Module Fw-Rev 12Vdc 8 Card | 24452-BX
    FleetPride
    32
    $132.19
    Cole Hersee 12V 70A Forward And Reverse Relay Module | Relay Module Fw-Rev 12Vdc 8 Card | 24452-BX
    FleetPride
    32
    $11.39
    Hiletgo 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger
    Amazon.com
    34
    $11.39
    Hiletgo 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger
    Amazon.com
    34

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