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Module Features:

• Use imported groove coupler sensor
• Groove Width: 5mm
• Output state indicator lights
• Obscured output high; unobstructed output low
• The comparator output, the signal is clean, the waveform, driving ability, more than 15mA
• Operating Voltage: 3.3V-5V
• The output in the form: Digital switching outputs (0 and 1)
• A fixed bolt hole for easy installation
• Small plates PCB Dimensions: 3.2 x 1.4cm / 1.25 * 0.55″
• Using a wide voltage LM393 comparator

Module Using The Instructions:

• Module slot unobstructed, receiver tube conduction module DO output low, shelter, DO output high
• Module DO connected to the relay, composed of the limit switch functions can also be connected to the active buzzer module, composed of the alarm

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>> เช็คสต๊อคสินค้า <<

The use of slot-type photoelectric, as long as the non-transparent objects through the slot can trigger the output 5V TTL level. Schmitt trigger to use the trembling pulse, very stable, can be used for small car measuring speed, distance measurement and so on!

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