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Optocoupler

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Showing 37–72 of 2 results

68% off
5V 1 2 4 6 8 Channel Relay Module With Optocoupler KY-019 1/2/4/6/8 Way For Arduino 5V 1 2 4 6 8 Channel Relay Module With Optocoupler KY-019 1/2/4/6/8 Way For Arduino

5V 1 2 4 6 8 Channel Relay Module With Optocoupler KY-019 1/2/4/6/8 Way For Arduino

$17.39 $54.34

235 sold

Categories: Electronic Components & Supplies, Active Components

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67% off
1 2 4 6 8 Channel DC 5V 12V Relay Module with Optocoupler Low Level Trigger 1 Way Expansion Board For Arduino Raspberry Pi 1 2 4 6 8 Channel DC 5V 12V Relay Module with Optocoupler Low Level Trigger 1 Way Expansion Board For Arduino Raspberry Pi

1 2 4 6 8 Channel DC 5V 12V Relay Module with Optocoupler Low Level Trigger 1 Way Expansion Board For Arduino Raspberry Pi

$17.24 $52.41

419 sold

Categories: Electronic Components & Supplies, Active Components

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1% off
1 2 4 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High Low Level Trigger for Arduino 1 2 4 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High Low Level Trigger for Arduino

1 2 4 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High Low Level Trigger for Arduino

$1.19 $1.21

493 sold

Categories: Electronic Components & Supplies, Active Components

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5% off
5pcs Speed Sensor Module Optocoupler Tacho-generator Counter Module For Arduino 5pcs Speed Sensor Module Optocoupler Tacho-generator Counter Module For Arduino

5pcs Speed Sensor Module Optocoupler Tacho-generator Counter Module For Arduino

$14.85 $15.76

Categories: Electronic Components & Supplies, Active Components

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70% off
Relay Module 1 2 4 6 8 Channel 12V Board Shield With Optocoupler Support High and Low Level Trigger Relay Module 1 2 4 6 8 Channel 12V Board Shield With Optocoupler Support High and Low Level Trigger

Relay Module 1 2 4 6 8 Channel 12V Board Shield With Optocoupler Support High and Low Level Trigger

$18.00 $60.01

178 sold

Categories: Electronic Components & Supplies, Active Components

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PC817 2/4/8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module PC817 2/4/8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module

PC817 2/4/8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module

$9.90 $9.90

2 sold

Categories: Electronic Components & Supplies, Active Components

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40% off
1 channel relay module 30A with optocoupler isolation 5V 12V 24V supports high and low Triger trigger 1 channel relay module 30A with optocoupler isolation 5V 12V 24V supports high and low Triger trigger

1 channel relay module 30A with optocoupler isolation 5V 12V 24V supports high and low Triger trigger

$1.09 $1.81

1 sold

Categories: Electronic Components & Supplies, Active Components

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10PCS MOC3020 MOC3021 MOC3022 MOC3023 MOC3041 MOC3042 MOC3043 MOC3061 MOC3062 MOC3063 MOC3081 MOC3082 MOC3083 DIP6 Optocoupler 10PCS MOC3020 MOC3021 MOC3022 MOC3023 MOC3041 MOC3042 MOC3043 MOC3061 MOC3062 MOC3063 MOC3081 MOC3082 MOC3083 DIP6 Optocoupler

10PCS MOC3020 MOC3021 MOC3022 MOC3023 MOC3041 MOC3042 MOC3043 MOC3061 MOC3062 MOC3063 MOC3081 MOC3082 MOC3083 DIP6 Optocoupler

$1.67 $1.67

340 sold

Categories: Electronic Components & Supplies, Active Components

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1 2 4 8 Channel Relay Module 30A With Optocoupler Isolation 5V 12V 24V Supports High And low Triger Trigger  1 2 4 8 Channel Relay Module 30A With Optocoupler Isolation 5V 12V 24V Supports High And low Triger Trigger 

1 2 4 8 Channel Relay Module 30A With Optocoupler Isolation 5V 12V 24V Supports High And low Triger Trigger 

$2.51 $2.51

171 sold

Categories: Electronic Components & Supplies, Active Components

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1 2 4 6 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino 1 2 4 6 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino

1 2 4 6 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino

$9.66 $9.66

308 sold

Categories: Electronic Components & Supplies, Active Components

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