DC 12V 2-Channel LM393 Voltage Comparator Module – Precise Comparator Board
DC 12V 2-Channel LM393 Voltage Comparator Module – Precise Comparator Board
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DC 12V 2-Channel LM393 Voltage Comparator Module – Precise Comparator Board

5 stars out of 5 reviews
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25 ratings

About this item

Need a reliable comparator for your electronics project?

Unique DC 12V 2-Channel Voltage Comparator Precise LM393

This little module packs two LM393 voltage comparators on one board, running on 12V DC.

DC 12V 4-Channel LM393 Voltage Comparator Relay Module

It’s brand new, generic/unbranded, but works great for precise voltage comparisons.

2-channel voltage comparison module voltage comparator voltage comparison IC LM393 lm393

Handy for sensor circuits, level shifting, or any DIY automation.

LM393 12V 24V Two-way Voltage Comparator Module

Made in China, small and ready to wire up.

Taidacent LM393 Voltage Comparator Relay Module 1 Channel / 1CH 5V/12V/24V Volt Comparison Board

Get your project dialed in with this cheap and cheerful component!

Taidacent LM393 Voltage Comparator Relay Module 1 Channel / 1CH 5V/12V/24V Volt Comparison Board Stable Perfect 5v

KNACRO 2-Channel DC 24V Voltage Comparator Module LM393 Voltage Comparator IC for

Unique DC 12/24V 2/4-Channel Voltage Comparator Precise LM393 Module New

$ 3.25
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