4 Channel DC 5V Relay Module with Optocoupler Compatible with Arduno - Features: 4 channels, optocouplers, 5V DC, Arduino compatible - Pros: Safe isolation for 4 devices, reliable, easy to mount - Cons: Takes up space, requires 4 GPIO pins

4 channels, optocouplers, 5V DC, Arduino compatible

Safe isolation for 4 devices, reliable, easy to mount

Takes up space, requires 4 GPIO pins

Sainsmart 4-channel relay, Elegoo 4-channel relay

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4 Channel DC 5V Relay Module with Optocoupler Compatible with Arduno

Description

Features

4 channels, optocouplers, 5V DC, Arduino compatible

Pros

Safe isolation for 4 devices, reliable, easy to mount

Cons

Takes up space, requires 4 GPIO pins

Alternatives

Sainsmart 4-channel relay, Elegoo 4-channel relay

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4 Channel DC 5V Relay Module with Optocoupler Compatible with Arduno

Description

Features

Pros

Cons

Alternatives

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4 Channel DC 5V Relay Module with Optocoupler Compatible with Arduno

Description

Features

Pros

Cons

Alternatives

You Might Also Like These Products

Robodo MO24 5V 2Ch 2 Channel Relay Module Ttl Arduno Compatible PIC Arm AVR

Noise Buds N1 Truly Wireless Earbuds with Chrome Finish, 40H of Playtime, Quad Mic with ENC, Ultra Low Latency Gaming (Up to 40 Ms), Instacharge(10 Min=120 Min), Bluetooth V5.3(Calm Beige)

xclum1 Channel 5V Solid State Relay Module 250V 2A module with fuse solid state relay