LM393 Voltage Comparator XH2.54 interface

LM393 Voltage Comparator XH2.54 interface Adjustable resistor you control at which voltage the digital signal goes from 0 to 1 (an LED will also light up on the board).
With two pins for the input voltage and four pins for VCC, GND, AO (analogue off), DO (digital off (on/off).

Usage:

1. The two rows of needle probe input interface, to meet a variety of resistive sensors (such as light-sensitive resistors, thermistors, etc.), 10 k pull divided voltage sensor input to the comparator internal, adjustable resistor voltage comparator inside regulatory negative input voltage, the compare output from the (positive terminal voltage is greater than the negative terminal, the output is 1, otherwise 0).

2. Output and SCM any IO port (according to the process definition) connected to detect changes in low levels through the microcontroller to detect changes in ambient brightness.

3. Analog output AO small plates can be connected to the input voltage acquisition output

Specification:

• Operating voltage: 3.3 V to 5 V.
• Board size: 29.5 mm * 13.5 mm.
• Mounting Hole Size: m3
• In the form of the output: analogue output.
• b: digital output, the output threshold.
• Packaging weight: 4g

Package included: 1 x LM393 Voltage Comparator XH2.54 interface

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Notes:

1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different photographing light, angles and display monitors.