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Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
Reserve from the case
Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
The parallel version requires 8 data lines plus control signals
The MQ-4 is fully compatible with Arduino
and thousands of add-on boards
Ready to start your microcontroller journey
We source exclusively from authorized M5Stack distributors with complete authentication verification
Optocoupler Isolation Module PC817 8 Channel Male to Female jumper wires (20cm) (20pcs) The parallel version requires 8Optocoupler Isolation Module PC817 8 Channel
US$ 732.22
US$ 33.49
US$ 30.26
US$ 24.37
US$ 37.26
US$ 105.50
US$ 28.26
US$ 255.56
US$ 79.00
US$ 38.99
US$ 24.99
US$ 35.99
US$ 33.49
US$ 20.50
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