1 channel module relais 5V avec Optocoupleur

niveau H/L Trigger pour arduino

Buy HiLetgo 5V 1 Channel Relay Module With OPTO Isolation Support

AEDIKO 4pcs DC 5V Relay Module 1 Channel Relay Switch Relay Board

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This 1 channel 5/12/24V relay control board module with optocoupler modules is compliant with international safety standards, control and load areas

One Channel Relay Board Module (With optocoupler)

is designed for switching only a single high-powered device from your Arduino. It has a relay rated up to 10A per channel at 250VAC.

Relay Module 5V 1 Channel with Optocoupler

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Probots 1 Channel Relay - 5V Buy Online India

This is 1 Channel 5V Relay Board Module For Arduino PIC AVR DSP ARM. A wide range of microcontrollers such as Arduino, AVR, PIC, ARM and so on can

1 Channel 5V Relay Module with Optocoupler

Relay Board 5V 6 Channel With Optocoupler - The double FR4 circuit board design, high-end SMT process. It has power and relay operation instructions.

Relay Module 5V 6 Channel With Optocoupler