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Optocoupler

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36% off
3V 5V 12V 24V Low Level 1-Channel Electromagnetic Relay Module Optocoupler Isolation Low Level Trigger 3V 5V 12V 24V Low Level 1-Channel Electromagnetic Relay Module Optocoupler Isolation Low Level Trigger

3V 5V 12V 24V Low Level 1-Channel Electromagnetic Relay Module Optocoupler Isolation Low Level Trigger

$48.63$75.98

1 sold
10% off
(10piece)TLP3022 TLP3021 TLP3023 TLP3041 TLP3042 TLP3043 DIP5 direct insertion optocoupler

(10piece)TLP3022 TLP3021 TLP3023 TLP3041 TLP3042 TLP3043 DIP5 direct insertion optocoupler

$4.95$5.50

2 sold
11% off
ENMG Single-Phase Solid State Relay (SSR)|12/24VDC to 220VAC | Non-Contact Switching Device | Model SO9496 Optocoupler Isolation ENMG Single-Phase Solid State Relay (SSR)|12/24VDC to 220VAC | Non-Contact Switching Device | Model SO9496 Optocoupler Isolation

ENMG Single-Phase Solid State Relay (SSR)|12/24VDC to 220VAC | Non-Contact Switching Device | Model SO9496 Optocoupler Isolation

$60.39$67.91

2 sold
MRI-12D48 12VDC Optocoupler Relay Module PLC Signal Isolation Anti-Interference High frequency 300hz DIN Rail SSR Fast MRI-12D48 12VDC Optocoupler Relay Module PLC Signal Isolation Anti-Interference High frequency 300hz DIN Rail SSR Fast

MRI-12D48 12VDC Optocoupler Relay Module PLC Signal Isolation Anti-Interference High frequency 300hz DIN Rail SSR Fast

$6.64$6.64

26% off
RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board DC9-24V ESP32 Modbus RTU Four Channel Relay Module RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board DC9-24V ESP32 Modbus RTU Four Channel Relay Module

RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board DC9-24V ESP32 Modbus RTU Four Channel Relay Module

$7.82$10.57

26% off
New ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply New ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply

New ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply

$7.40$10.00

1% off
(10piece)HCPL-0201-500E HCPL0201 0201 HCPL-0211 HCPL-0302 HCPL-0314 HCPL-0453 HCPL-0454 Optocoupler SOP-8 optical isolator

(10piece)HCPL-0201-500E HCPL0201 0201 HCPL-0211 HCPL-0302 HCPL-0314 HCPL-0453 HCPL-0454 Optocoupler SOP-8 optical isolator

$6.43$6.50

1% off
Original relay KAQY214S optocoupler 400V 130MA 10PCS -1lot

Original relay KAQY214S optocoupler 400V 130MA 10PCS -1lot

$8.91$9.00

15% off
10pcs/Lot TLP350(TP1.F) TLP350 SOP8 TLP350H DIP8 Optocoupler Drive Push-Pull 1-CH 30V 1000V New Original Free shipping 10pcs/Lot TLP350(TP1.F) TLP350 SOP8 TLP350H DIP8 Optocoupler Drive Push-Pull 1-CH 30V 1000V New Original Free shipping

10pcs/Lot TLP350(TP1.F) TLP350 SOP8 TLP350H DIP8 Optocoupler Drive Push-Pull 1-CH 30V 1000V New Original Free shipping

$2.00$2.35

25% off
1 Channel Relay Module 30A With Optocoupler Isolation Supports High And Low Trigger Relay Switch 5mA Static Current 5V 12V 24V 1 Channel Relay Module 30A With Optocoupler Isolation Supports High And Low Trigger Relay Switch 5mA Static Current 5V 12V 24V

1 Channel Relay Module 30A With Optocoupler Isolation Supports High And Low Trigger Relay Switch 5mA Static Current 5V 12V 24V

$7.28$9.71

MRI-230A48 Input 230VAC LED Indicator Optocoupler Solid State Optronics Relay Smart Interface Relay Module Photo Signal Relay MRI-230A48 Input 230VAC LED Indicator Optocoupler Solid State Optronics Relay Smart Interface Relay Module Photo Signal Relay

MRI-230A48 Input 230VAC LED Indicator Optocoupler Solid State Optronics Relay Smart Interface Relay Module Photo Signal Relay

$6.64$6.64

12 sold
48% off
EL357N Optocoupler Isolation NPN Output Module 24V Input to Logic Levels with LED Indicator for DIY Electronics EL357N Optocoupler Isolation NPN Output Module 24V Input to Logic Levels with LED Indicator for DIY Electronics

EL357N Optocoupler Isolation NPN Output Module 24V Input to Logic Levels with LED Indicator for DIY Electronics

$46.88$90.16

MRI-3.3D48 3V DC Optocoupler Relay Module PLC Signal Isolation Anti-Interference High frequency 300hz DIN Rail SSR Fast Response MRI-3.3D48 3V DC Optocoupler Relay Module PLC Signal Isolation Anti-Interference High frequency 300hz DIN Rail SSR Fast Response

MRI-3.3D48 3V DC Optocoupler Relay Module PLC Signal Isolation Anti-Interference High frequency 300hz DIN Rail SSR Fast Response

$6.64$6.64

9 sold
26% off
DC9-24V ESP32 Modbus RTU Four Channel Relay Module RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board DC9-24V ESP32 Modbus RTU Four Channel Relay Module RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board

DC9-24V ESP32 Modbus RTU Four Channel Relay Module RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board

$7.05$9.53

MRI-05D48 5V DC Optocoupler Relay Module PLC Signal Isolation Anti-Interference High frequency 300hz DIN Rail SSR Fast Response MRI-05D48 5V DC Optocoupler Relay Module PLC Signal Isolation Anti-Interference High frequency 300hz DIN Rail SSR Fast Response

MRI-05D48 5V DC Optocoupler Relay Module PLC Signal Isolation Anti-Interference High frequency 300hz DIN Rail SSR Fast Response

$6.64$6.64

2 sold
25% off
ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply

ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply

$7.28$9.71

1% off
ESP32 Modbus 8-channel Relay Module RS485 8 Way Input 8 Way Output Optocoupler Isolation 9-24V Power Supply with WiFi/Bl-uetooth ESP32 Modbus 8-channel Relay Module RS485 8 Way Input 8 Way Output Optocoupler Isolation 9-24V Power Supply with WiFi/Bl-uetooth

ESP32 Modbus 8-channel Relay Module RS485 8 Way Input 8 Way Output Optocoupler Isolation 9-24V Power Supply with WiFi/Bl-uetooth

$10.00$10.05

14 sold
10pcs 100% new and orginal HCNR200-000E HCNR200 DIP High-Linearity Analog Optocouplers High linearity Optocoupler large stock 10pcs 100% new and orginal HCNR200-000E HCNR200 DIP High-Linearity Analog Optocouplers High linearity Optocoupler large stock

10pcs 100% new and orginal HCNR200-000E HCNR200 DIP High-Linearity Analog Optocouplers High linearity Optocoupler large stock

$8.40$8.40

Original New 100% P2362 Output Optocoupler Power Accessories 5pin Original New 100% P2362 Output Optocoupler Power Accessories 5pin

Original New 100% P2362 Output Optocoupler Power Accessories 5pin

$8.99$8.99

30A relay module/30A two-way/bidirectional/optocoupler isolation relay module DC 5/12/24V 30A relay module/30A two-way/bidirectional/optocoupler isolation relay module DC 5/12/24V

30A relay module/30A two-way/bidirectional/optocoupler isolation relay module DC 5/12/24V

$38.00$38.00

2% off
20-50pcs CT354A(V)(T1) SOP-4 Transistor output optocoupler 20-50pcs CT354A(V)(T1) SOP-4 Transistor output optocoupler

20-50pcs CT354A(V)(T1) SOP-4 Transistor output optocoupler

$5.39$5.50

12V One Channels Optocoupler Driver High Low Level Trigger Power Relay Module

12V One Channels Optocoupler Driver High Low Level Trigger Power Relay Module

$7.09$7.09

5pcs/lot HCPL-0314V 314V Optocoupler OPTOISO 3.75KV GATE DRIVER 8SOIC HCPL0314V

5pcs/lot HCPL-0314V 314V Optocoupler OPTOISO 3.75KV GATE DRIVER 8SOIC HCPL0314V

$5.00$5.00

3% off
4CH 6CH 8CH Din Rail Relay Module Optocoupler Isolation AC 24-220V Amplifier Version Output Capacity 8A PNP NPN Compatible BMZ 4CH 6CH 8CH Din Rail Relay Module Optocoupler Isolation AC 24-220V Amplifier Version Output Capacity 8A PNP NPN Compatible BMZ

4CH 6CH 8CH Din Rail Relay Module Optocoupler Isolation AC 24-220V Amplifier Version Output Capacity 8A PNP NPN Compatible BMZ

$62.23$64.15

2 sold
10pcs/lot HCPL-3120V SOP8 A3120V OPTOISO 3.75KV 1CH GATE DVR 8SMD A 3120V HCPL3120V OPTOCOUPLER HCPL-3120 V HC PL-3120V A-3120V

10pcs/lot HCPL-3120V SOP8 A3120V OPTOISO 3.75KV 1CH GATE DVR 8SMD A 3120V HCPL3120V OPTOCOUPLER HCPL-3120 V HC PL-3120V A-3120V

$5.99$5.99

2 sold
23% off
10pcs 1 Channel Relay Module Interface Board Shield For Arduino 5V 12V 24V Low Level Trigger PIC AVR DSP ARM MCU Relays Board 10pcs 1 Channel Relay Module Interface Board Shield For Arduino 5V 12V 24V Low Level Trigger PIC AVR DSP ARM MCU Relays Board

10pcs 1 Channel Relay Module Interface Board Shield For Arduino 5V 12V 24V Low Level Trigger PIC AVR DSP ARM MCU Relays Board

$7.57$9.83

2 sold
ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply

ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply

$9.29$9.29

29% off
10pcs 5V 12V Low Level Trigger 1 channel relay module With Optocoupler Output 1 way relays module for AVR DSP ARM MCU arduino 10pcs 5V 12V Low Level Trigger 1 channel relay module With Optocoupler Output 1 way relays module for AVR DSP ARM MCU arduino

10pcs 5V 12V Low Level Trigger 1 channel relay module With Optocoupler Output 1 way relays module for AVR DSP ARM MCU arduino

$8.12$11.43

2 sold
46% off
ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply

ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply

$48.65$90.10

4% off
1PCS 1/2/4/8 channel 5V12V24V relay module 9V support high and low level trigger optocoupler isolation development board 1PCS 1/2/4/8 channel 5V12V24V relay module 9V support high and low level trigger optocoupler isolation development board

1PCS 1/2/4/8 channel 5V12V24V relay module 9V support high and low level trigger optocoupler isolation development board

$39.85$41.51

1% off
(10piece) FAN5093MTCX FAN5093MTC FAN5093 5093MTC TSSOP-24 Optocoupler Chip Ic (10piece) FAN5093MTCX FAN5093MTC FAN5093 5093MTC TSSOP-24 Optocoupler Chip Ic

(10piece) FAN5093MTCX FAN5093MTC FAN5093 5093MTC TSSOP-24 Optocoupler Chip Ic

$8.71$8.80

5% off
MRI-24D48 optocoupler relay 24V photoelectric coupled re MRI-24D48 optocoupler relay 24V photoelectric coupled re

MRI-24D48 optocoupler relay 24V photoelectric coupled re

$6.65$7.00

1 sold
64% off
57QF 5V 8 Channel Module Board Optocoupler module for ARM AVR 57QF 5V 8 Channel Module Board Optocoupler module for ARM AVR

57QF 5V 8 Channel Module Board Optocoupler module for ARM AVR

$18.52$51.44

25% off
DC9-24V ESP32 Modbus RTU Four Channel Relay Module RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board DC9-24V ESP32 Modbus RTU Four Channel Relay Module RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board

DC9-24V ESP32 Modbus RTU Four Channel Relay Module RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board

$8.14$10.86

51% off
Stlxy 1-Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive 3-5V For PLC Isolamento Fotoaccoppiatore Module Stlxy 1-Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive 3-5V For PLC Isolamento Fotoaccoppiatore Module

Stlxy 1-Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive 3-5V For PLC Isolamento Fotoaccoppiatore Module

$27.75$56.63

10 sold
54% off
5pcs 5V 2 Channel 5V Relay Module with Optocoupler Low Level Trigger Expansion Board Compatible with R3 MEGA 2560 1280 DSP ARM 5pcs 5V 2 Channel 5V Relay Module with Optocoupler Low Level Trigger Expansion Board Compatible with R3 MEGA 2560 1280 DSP ARM

5pcs 5V 2 Channel 5V Relay Module with Optocoupler Low Level Trigger Expansion Board Compatible with R3 MEGA 2560 1280 DSP ARM

$74.41$161.77

47 sold
36% off
3V 5V 12V 24V Low Level 1-Channel Electromagnetic Relay Module Optocoupler Isolation Low Level Trigger 3V 5V 12V 24V Low Level 1-Channel Electromagnetic Relay Module Optocoupler Isolation Low Level Trigger

3V 5V 12V 24V Low Level 1-Channel Electromagnetic Relay Module Optocoupler Isolation Low Level Trigger

$48.63 $75.98

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
10% off
(10piece)TLP3022 TLP3021 TLP3023 TLP3041 TLP3042 TLP3043 DIP5 direct insertion optocoupler

(10piece)TLP3022 TLP3021 TLP3023 TLP3041 TLP3042 TLP3043 DIP5 direct insertion optocoupler

$4.95 $5.50

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
11% off
ENMG Single-Phase Solid State Relay (SSR)|12/24VDC to 220VAC | Non-Contact Switching Device | Model SO9496 Optocoupler Isolation ENMG Single-Phase Solid State Relay (SSR)|12/24VDC to 220VAC | Non-Contact Switching Device | Model SO9496 Optocoupler Isolation

ENMG Single-Phase Solid State Relay (SSR)|12/24VDC to 220VAC | Non-Contact Switching Device | Model SO9496 Optocoupler Isolation

$60.39 $67.91

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
MRI-12D48 12VDC Optocoupler Relay Module PLC Signal Isolation Anti-Interference High frequency 300hz DIN Rail SSR Fast MRI-12D48 12VDC Optocoupler Relay Module PLC Signal Isolation Anti-Interference High frequency 300hz DIN Rail SSR Fast

MRI-12D48 12VDC Optocoupler Relay Module PLC Signal Isolation Anti-Interference High frequency 300hz DIN Rail SSR Fast

$6.64 $6.64

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
26% off
RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board DC9-24V ESP32 Modbus RTU Four Channel Relay Module RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board DC9-24V ESP32 Modbus RTU Four Channel Relay Module

RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board DC9-24V ESP32 Modbus RTU Four Channel Relay Module

$7.82 $10.57

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
26% off
New ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply New ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply

New ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply

$7.40 $10.00

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
1% off
(10piece)HCPL-0201-500E HCPL0201 0201 HCPL-0211 HCPL-0302 HCPL-0314 HCPL-0453 HCPL-0454 Optocoupler SOP-8 optical isolator

(10piece)HCPL-0201-500E HCPL0201 0201 HCPL-0211 HCPL-0302 HCPL-0314 HCPL-0453 HCPL-0454 Optocoupler SOP-8 optical isolator

$6.43 $6.50

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
1% off
Original relay KAQY214S optocoupler 400V 130MA 10PCS -1lot

Original relay KAQY214S optocoupler 400V 130MA 10PCS -1lot

$8.91 $9.00

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
15% off
10pcs/Lot TLP350(TP1.F) TLP350 SOP8 TLP350H DIP8 Optocoupler Drive Push-Pull 1-CH 30V 1000V New Original Free shipping 10pcs/Lot TLP350(TP1.F) TLP350 SOP8 TLP350H DIP8 Optocoupler Drive Push-Pull 1-CH 30V 1000V New Original Free shipping

10pcs/Lot TLP350(TP1.F) TLP350 SOP8 TLP350H DIP8 Optocoupler Drive Push-Pull 1-CH 30V 1000V New Original Free shipping

$2.00 $2.35

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
25% off
1 Channel Relay Module 30A With Optocoupler Isolation Supports High And Low Trigger Relay Switch 5mA Static Current 5V 12V 24V 1 Channel Relay Module 30A With Optocoupler Isolation Supports High And Low Trigger Relay Switch 5mA Static Current 5V 12V 24V

1 Channel Relay Module 30A With Optocoupler Isolation Supports High And Low Trigger Relay Switch 5mA Static Current 5V 12V 24V

$7.28 $9.71

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
MRI-230A48 Input 230VAC LED Indicator Optocoupler Solid State Optronics Relay Smart Interface Relay Module Photo Signal Relay MRI-230A48 Input 230VAC LED Indicator Optocoupler Solid State Optronics Relay Smart Interface Relay Module Photo Signal Relay

MRI-230A48 Input 230VAC LED Indicator Optocoupler Solid State Optronics Relay Smart Interface Relay Module Photo Signal Relay

$6.64 $6.64

12 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
48% off
EL357N Optocoupler Isolation NPN Output Module 24V Input to Logic Levels with LED Indicator for DIY Electronics EL357N Optocoupler Isolation NPN Output Module 24V Input to Logic Levels with LED Indicator for DIY Electronics

EL357N Optocoupler Isolation NPN Output Module 24V Input to Logic Levels with LED Indicator for DIY Electronics

$46.88 $90.16

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
MRI-3.3D48 3V DC Optocoupler Relay Module PLC Signal Isolation Anti-Interference High frequency 300hz DIN Rail SSR Fast Response MRI-3.3D48 3V DC Optocoupler Relay Module PLC Signal Isolation Anti-Interference High frequency 300hz DIN Rail SSR Fast Response

MRI-3.3D48 3V DC Optocoupler Relay Module PLC Signal Isolation Anti-Interference High frequency 300hz DIN Rail SSR Fast Response

$6.64 $6.64

9 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
26% off
DC9-24V ESP32 Modbus RTU Four Channel Relay Module RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board DC9-24V ESP32 Modbus RTU Four Channel Relay Module RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board

DC9-24V ESP32 Modbus RTU Four Channel Relay Module RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board

$7.05 $9.53

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
MRI-05D48 5V DC Optocoupler Relay Module PLC Signal Isolation Anti-Interference High frequency 300hz DIN Rail SSR Fast Response MRI-05D48 5V DC Optocoupler Relay Module PLC Signal Isolation Anti-Interference High frequency 300hz DIN Rail SSR Fast Response

MRI-05D48 5V DC Optocoupler Relay Module PLC Signal Isolation Anti-Interference High frequency 300hz DIN Rail SSR Fast Response

$6.64 $6.64

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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25% off
ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply

ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply

$7.28 $9.71

Categories: Home Improvement, Electrical Equipment & Supplies

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1% off
ESP32 Modbus 8-channel Relay Module RS485 8 Way Input 8 Way Output Optocoupler Isolation 9-24V Power Supply with WiFi/Bl-uetooth ESP32 Modbus 8-channel Relay Module RS485 8 Way Input 8 Way Output Optocoupler Isolation 9-24V Power Supply with WiFi/Bl-uetooth

ESP32 Modbus 8-channel Relay Module RS485 8 Way Input 8 Way Output Optocoupler Isolation 9-24V Power Supply with WiFi/Bl-uetooth

$10.00 $10.05

14 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
10pcs 100% new and orginal HCNR200-000E HCNR200 DIP High-Linearity Analog Optocouplers High linearity Optocoupler large stock 10pcs 100% new and orginal HCNR200-000E HCNR200 DIP High-Linearity Analog Optocouplers High linearity Optocoupler large stock

10pcs 100% new and orginal HCNR200-000E HCNR200 DIP High-Linearity Analog Optocouplers High linearity Optocoupler large stock

$8.40 $8.40

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
Original New 100% P2362 Output Optocoupler Power Accessories 5pin Original New 100% P2362 Output Optocoupler Power Accessories 5pin

Original New 100% P2362 Output Optocoupler Power Accessories 5pin

$8.99 $8.99

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
30A relay module/30A two-way/bidirectional/optocoupler isolation relay module DC 5/12/24V 30A relay module/30A two-way/bidirectional/optocoupler isolation relay module DC 5/12/24V

30A relay module/30A two-way/bidirectional/optocoupler isolation relay module DC 5/12/24V

$38.00 $38.00

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
2% off
20-50pcs CT354A(V)(T1) SOP-4 Transistor output optocoupler 20-50pcs CT354A(V)(T1) SOP-4 Transistor output optocoupler

20-50pcs CT354A(V)(T1) SOP-4 Transistor output optocoupler

$5.39 $5.50

Categories: Home Improvement, Electrical Equipment & Supplies

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12V One Channels Optocoupler Driver High Low Level Trigger Power Relay Module

12V One Channels Optocoupler Driver High Low Level Trigger Power Relay Module

$7.09 $7.09

Categories: Home Improvement, Electrical Equipment & Supplies

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5pcs/lot HCPL-0314V 314V Optocoupler OPTOISO 3.75KV GATE DRIVER 8SOIC HCPL0314V

5pcs/lot HCPL-0314V 314V Optocoupler OPTOISO 3.75KV GATE DRIVER 8SOIC HCPL0314V

$5.00 $5.00

Categories: Home Improvement, Electrical Equipment & Supplies

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3% off
4CH 6CH 8CH Din Rail Relay Module Optocoupler Isolation AC 24-220V Amplifier Version Output Capacity 8A PNP NPN Compatible BMZ 4CH 6CH 8CH Din Rail Relay Module Optocoupler Isolation AC 24-220V Amplifier Version Output Capacity 8A PNP NPN Compatible BMZ

4CH 6CH 8CH Din Rail Relay Module Optocoupler Isolation AC 24-220V Amplifier Version Output Capacity 8A PNP NPN Compatible BMZ

$62.23 $64.15

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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10pcs/lot HCPL-3120V SOP8 A3120V OPTOISO 3.75KV 1CH GATE DVR 8SMD A 3120V HCPL3120V OPTOCOUPLER HCPL-3120 V HC PL-3120V A-3120V

10pcs/lot HCPL-3120V SOP8 A3120V OPTOISO 3.75KV 1CH GATE DVR 8SMD A 3120V HCPL3120V OPTOCOUPLER HCPL-3120 V HC PL-3120V A-3120V

$5.99 $5.99

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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23% off
10pcs 1 Channel Relay Module Interface Board Shield For Arduino 5V 12V 24V Low Level Trigger PIC AVR DSP ARM MCU Relays Board 10pcs 1 Channel Relay Module Interface Board Shield For Arduino 5V 12V 24V Low Level Trigger PIC AVR DSP ARM MCU Relays Board

10pcs 1 Channel Relay Module Interface Board Shield For Arduino 5V 12V 24V Low Level Trigger PIC AVR DSP ARM MCU Relays Board

$7.57 $9.83

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply

ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply

$9.29 $9.29

Categories: Home Improvement, Electrical Equipment & Supplies

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29% off
10pcs 5V 12V Low Level Trigger 1 channel relay module With Optocoupler Output 1 way relays module for AVR DSP ARM MCU arduino 10pcs 5V 12V Low Level Trigger 1 channel relay module With Optocoupler Output 1 way relays module for AVR DSP ARM MCU arduino

10pcs 5V 12V Low Level Trigger 1 channel relay module With Optocoupler Output 1 way relays module for AVR DSP ARM MCU arduino

$8.12 $11.43

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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46% off
ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply

ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply

$48.65 $90.10

Categories: Home Improvement, Electrical Equipment & Supplies

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4% off
1PCS 1/2/4/8 channel 5V12V24V relay module 9V support high and low level trigger optocoupler isolation development board 1PCS 1/2/4/8 channel 5V12V24V relay module 9V support high and low level trigger optocoupler isolation development board

1PCS 1/2/4/8 channel 5V12V24V relay module 9V support high and low level trigger optocoupler isolation development board

$39.85 $41.51

Categories: Home Improvement, Electrical Equipment & Supplies

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