KY SERIES SENSORS
Model: BE-002529
Description
• HMC5883L is a 3-axis digital compass used for two general
purposes: to measure the magnetization of a magnetic material like a ferromagnetic,
or to measure the strength and, in some cases, the direction of the magnetic
field at a point in space.
• Communication with the HMC5883L..
Rs162.00
Model: BE-002540
Features
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Model: KY-003
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Working voltage: DC 5V
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Small size, high sensitivity, fast response speed, good temperature
performance, ..
Rs22.00
Model: BE-002546
Description
• Infrared emission control also known as infrared emitting
diodes. It can be directly converted into electrical energy near infrared light
• Light (black light), and can radiate out of the light emitting device is
mainly used in various photoelectric switches and remote-control tran..
Rs31.00
Model: BE-002542
Description:
• Passive buzzer needs to powered on audio output circuit to make a sound
• This PCB Mounted Passive Buzzer Module can produce a range of sound tones
depending on the input frequency, i.e. it can generate tones between 1.5 to 2.5
kHz by switching it on and off at different frequenci..
Rs25.00
Model: BE-002541
Description
• The RGB LED
module is made of a SMD full-colour LED.
• The intensity of the three primary colours (red/blue/green) can be adjusted
through the PWM voltage input of the three pins R, G, and B to achieve a
full-colour mixing effect.
• Using UNO to control the module can achieve coo..
Rs17.00
Model: BE-002530
Light Interruption Module KY-010The light-interrupting module and digital 13 interface comes with LED to build a simple circuit to make a light-interrupting reminder lightUse the LED that comes with the digital 13 interface to connect the light-interruption sensor to the digital 3 interfaceWhen the ..
Rs44.00
Model: BE-002536
Features
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Diameter: 5mm
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Operating voltage (V): 2.0-2.5
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Use current (MA): 10
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..
Rs31.00
Model: BE-002543
Working Voltage: 3.5-5.5VWorking Current: <25mACompatible with PC, printer, car audio system DIYKY-012 3pin Active Buzzer Alarm Sensor Module
Rs25.00
Model: BE-002545
Features·
KY-018 3Pin Optical Sensitive Resistance Light Detection Photosensitive
Sensor Module·
Photo resistors are semiconductor photosensitive devices, in addition to
having high sensitivity, fast ..
Rs25.00
Model: BE-002534
Description
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This tilt switch sensor contains a small metal ball that will complete a
circuit depending on the orientation of the module. The sensor is very basic,
and detects changes in its tilt. It cannot measure the angle of its tilt.
·&nb..
Rs35.00
Model: BE-002538
Description
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KY-021 Mini Reed Switch Module is a magnetic sensor that is normally
open and gets closed when exposed to a magnetic field
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Small size and ease of control, its shell is a sealed gl..
Rs40.00
Model: BE-002531
High sensitivity IR receiverExtremely sensitive to wave between 760-1100nmPower supply indicator lampComparator output indicator lampAO, real-time thermistor voltage signal outputDO, high / low electric level signal outputAnalog quantity outputThreshold rollover electric level outputThreshold adjust..
Rs39.00
Model: BE-002537
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Model: KY-027
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Voltage: 5V
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The KY-027 Magic Light Cup Module is a board which has a LED and a
mercury tilt switch
· ..
Rs39.00
Model: BE-002544
Description
• Simple circuit of digital temperature module and integrated LED connecting to
digital 13 interface to make temperature indicator light.
• Use number 13 interface to connect the integrated LED, connect digital
temperature sensor to number 3 interface.
• When the digital temperature..
Rs44.00
Out Of Stock
Model: BE-002533
Description:
TCRT5000 infrared sensor emits infrared emitting diode continuously when no
infrared rays emitted or reflected back is reflected back but the strength is
not large enough, the phototransistor has been in the off state, and the output
terminal of the module is high, indicating that t..
Rs37.00
Model: BE-002532
Description
• Hall switch integrated circuit using hall
• Small volume high sensitivity, fast response good temperature performance
• USES the semiconductor integrated manufacturing susceptibility of the circuit
• It is by the voltage regulator, hall voltage generator, differential
amplifier, S..
Rs25.00
Model: BE-002539
Description
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This KY-039 Finger Detection Heartbeat Measuring Sensor Module uses
bright infrared (IR) LED and a phototransistor to detect the pulse of the
finger, a red LED flashes with each pulse
· &n..
Rs26.00
Model: BE-002535
Description
KY-013 Analog Temperature Sensor
Module is based on the thermistor (resistance increases with the ambient
temperature changes) works, a sense of real-time to know the temperature of the
surrounding environment changes, We send the data to the analog IO, then come
down as long as w..
Rs22.00
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