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MQ-7 is used for sensing CO concentrations in the air
This 45mm single-sided copper tape is manufactured with 99
These are Metal Film Resistor with a value of 33k ohm 2W and tolerance of ±5%
The proximity function provides plug-and-play detection up to 100 mm (without front glass)
2 Pin PCB Terminal Block 3.5mm Pitch 10A Rating ZB350 Lever MQ-7 is used for sensingTerminal blocks (also known as screw terminals) are electrical connectors that allow you to connect wires in the same circuit without cutting or splicing them. Screw with 2 pins. The Terminal Block is a multifunctional and small terminal block. It's used to connect wires to the circuit board. The terminal block's small size allows it to connect two conductors on a PCB where space is at a premium. The wires are held in place by screws on this terminal
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