LM393
Showing all 8 results
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Sensors, Temperature & Humidity Sensor
3 Pin NTC Thermistor Temperature Sensor Module
Quick Overview
- Adopt the NTC thermistor sensor, sensitivity is good
- The comparator output, signal clean, good waveform, driving ability is strong, for more than 15 ma.
- With potentiometer to adjust the temperature detection threshold
- Working voltage: 3.3 V to 5 V
- Output form: digital switch output (0 and 1)
- It has a fixed bolt hole, convenient installation
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SKU: 1005003584590453 -
Sensors, Temperature & Humidity Sensor
4PIN NTC Thermistor Temperature Sensor Module
Quick Overview
- Adopt the NTC thermistor sensor, sensitivity is good
- The comparator output, signal clean, good waveform, driving ability is strong, for more than 15 ma.
- With potentiometer to adjust the temperature detection threshold
- Working voltage: 3.3 V to 5 V
- Output form: digital & analog
- It has a fixed bolt hole, convenient installation
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SKU: 1005003501342765 -
Sensors, Temperature & Humidity Sensor
5-Channel Flame Sensor Module
Quick Overview
- Detecting range: >120 degree
- Analog and digital outputs
- On-board potentiometer and indicators
- 1% resistors to make this module more reliable and precise
- Operating Voltage: 3.3V – 9V
- Board Diameter: 40 mm.
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SKU: 1005002622685266 -
Sensors, Temperature & Humidity Sensor
Flame Sensor Module (KY-026)
Quick Overview
- Comparator chip LM393 makes module readings stable.
- Operating voltage 3.3V-5V.
- Fast Response Time
- Sensitivity adjustable
- Detects a flame or a light source of a wavelength in the range of 760nm-1100 nm.
- Detection range: up to 100 cm.
- Adjustable detection range.
- The detection angle is about 60 degrees, it is sensitive to the flame spectrum.
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SKU: 32815607526 -
Hall Sensor, Sensors
LM393 Linear Hall Effect Sensor Module
Quick Overview
- S49E hall sensor
- Features wide-range voltage comparator LM393
- Signal output indicator
- Analog / Digital output
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SKU: 1005003102699861 -
Light Sensor, Sensors
LM393 Photosensitive Light-Dependent Control Sensor LDR Module
Quick Overview
- LDR module 4 PIN
- Operating voltage 3.3V-5V
- Signal output indicator light.
- LDR module 4 PIN
- Able to detect ambient brightness and light intensity Adjustable sensitivity (via blue digital potentiometer adjustment)
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SKU: 4000278774958 -
Sensors, Sound Sensor
LM393 Sound Detection Sensor Module
Quick Overview
- Working voltage: DC 3.3-5V.
- IC Chip: LM393
- Signal output indication.
- The output is digital.
- Single channel signal output.
- With the retaining bolt hole, convenient installation.
- Output low level and the signal light when there is sound.
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SKU: 32728502507 -
Sensors, Vibration Sensor
Vibration Sensor Module – SW-420
Quick Overview
- Using SW-420 normally closed type vibration sensor
- Comparator output, clean signal, good waveform, strong driving ability, >15mA
- Operating voltage 3.3V ~ 5V
- Output format: digital switching output (0 and 1)
- Using a wide voltage LM393 comparator
- With bolt holes for easy installation
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SKU: 1005003108286513
