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LDR Sensor Module with Relay for Motion Detection
How to use
- Photosensitive resistor module most sensitive to environmental light intensity is generally used to detect the ambient brightness and light intensity.
- Module light conditions or light intensity reach the set threshold, DO port output high, when the external ambient light intensity exceeds a set threshold, the module D0 output low;
- Digital output D0 directly connected to the MCU, and detect high or low TTL, thereby detecting ambient light intensity changes;
- Digital output module DOÂ can directly drive the relay module, which can be composed of a photoelectric switch;
- Analog output module AO and AD modules can be connected through the AD converter, you can get a more accurate light intensity value
₹185.00 -
LM393 Sound Sensor Detection Module
- 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.
₹35.00₹45.00LM393 Sound Sensor Detection Module
₹35.00₹45.00 -
HC-SR505 Mini Infrared PIR Motion Sensor Infrared Detector Module
- Wide operating voltage range: the default operating voltage DC4.5V-20V.
- Automatic induction: to enter the sensing range of the output is high, people leave the sensor range automatically delay off high, output low. Ultra-small size.
₹89.00 -
Automatic Sanitizer Dispenser/Tunnel Control Board with inbuilt IR (InfraRed) Sensor Interface, Relay, Timer Control and Motor Port Kit
- Automatic relay controller board for sanitiser machine
- No extra connections required
- Just connect Ir sensor, water pump and power supply
- Easy to use DIY kit
₹175.00 -
Infrared IR Wireless Remote Control Module Kit for Arduino
Features :
- Depending on the surrounding environment and the sensitivity of the receiver the transmission distance may be affected.
- Photo-detector and preamplifier in one package.
- Internal filter for PCM frequency.
- Improved shielding against EMI.
₹45.00 -
Flame Sensor infrared Receiver Ignition source detection module
- Output Channel: 1
- Power Supply: 3.3/5V
- Built in a potentiometer for sensitivity control.
- Onboard signal output indication, output effective signal is high, at the same time the indicator light up, the output signal can directly connect to microcontroller IO.
- Detection angle about 60 degrees, the flame spectrum especially sensitive.
- The flame of the most sensitive sensors flame, the regular light is also a response, generally used for fire alarm purposes.
₹19.00 -
IR Sensor Array 4 way Module
Features:
Working voltage: DC 3.3V-5V
Working current: try to choose more than 1A power supply
Working temperature:Â 10oC +50oC
Mounting aperture: M3 screws₹110.00₹125.00IR Sensor Array 4 way Module
₹110.00₹125.00 -
PIR Motion Sensor Switch with Light Sensor for Home Automation
- PIR Motion Sensor Switch can use with lamps, incandescent lamps (bulbs), old-fashioned fluorescent lamps, electronic fluorescent ring lamps, spotlights, transformers, small electrical appliances, and other all other appliance
- Good solution for energy saving and easy in installation. and Delay adjustment: 10 Seconds – 7 Minutes and Adjustable Lux: turn on the lights during the day or night
- Sensitivity Adjustable: Turn on Lights during Day or nights
₹410.00 -
High Sensitivity Sound Sensor Module
- Main chip: LM393, Electret condenser microphone
- Working voltage:Â DC 3.3-5V
- Induction distance is 0.5M
- Signal output Indication
- Single channel signal output
- The output effective signal is low level.
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₹35.00₹40.00High Sensitivity Sound Sensor Module
₹35.00₹40.00 -
E18-D80NK Adjustable Infrared Sensor Switch 3-80cm
- Features :
- Diffuse reflective type.
- Digital output.
- Adjustable detection distance.
- Low consumption.
- Compact size.
- Range: 3 – 80cm adjustable
- Power supply: 5V
- Current:Â 100mA
- Red: +5V; Yellow: Signal;Â Green: GND
₹175.00 - Features :
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10mm LDR Sensor Photoresistor Photo Cell 50-100k – GL10539
Feature:
- Epoxy encapsulation
- Good reliability
- Small size
- High sensitivity
- Fast response
- Good spectral characteristics
₹33.00 -
Digital LDR Sensor Module for Light Detection Sensing
Features :
- LM393 based design.
- It can detect ambient brightness and light intensity.
- Adjustable sensitivity (via blue digital potentiometer adjustment).
- Output Digital – 0V to 5V, Adjustable trigger level from preset.
- LEDs indicating output and power.
₹22.00
