Sensors
Showing all 5 results
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Sensors
HC-SR04 Ultrasonic Distance Sensor Module
- Working Voltage:5V (DC)
- Static Current: Less than 2mA
- Output Signal:5V
- Sensor Angle: Less than 15 Degrees
- Detection Distance: 2 cm to 450 cm
- High Precision: Up to 2 mm
- Input Trigger Signal: 10µs TTL impulse
- Echo Signal: Output TTL PWL Signal
- High sensitivity ultrasonic range sensor
- Works with Arduino board
SKU: EKD-USM01 -
Power Led's, Sensors
IR Receiver LED 5mm
IR Receiver LED as the name suggests is used to detect Infrared Rays. IR Receiver LED is a photo-diode that has a cathode and an anode similar to the normal LED. IR Receiver has two leads the shorter one is a cathode and the longer one is an anode. An anode is the positive pin of the IR receiver while the cathode is the negative pin. IR Receiver is always connected in negative polarity i.e., Anode and Cathode are inversely connected to ground and supply voltage respectively. When light falls on the IR Receiver LED it allows current to flow through it. The amount of current flow is directly proportional to the light falling on the IR Receiver LED. The Diameter of this IR Receiver LED is 5mm. Power dissipation (Pd) is 100mW.
Specifications:-- Diameter : 5mm
- Power dissipation Pd(mW) : 100
- Reverse voltage : 5V
- Forward Voltage : 1.2 V-1.3V
- Operating Temperature : -40°C- +100°C
- Peak Response wavelength : 940nM
- Lead Spacing : 2.54mm
SKU: 5487FB8/43-1-2-1-1-1-1-1-1 -
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Power Led's, Sensors
IR Transmitter LED 5mm
An IR LED 5 mm transmits infrared rays in the range of 760nm wavelength. It is made of gallium arsenide or aluminum gallium arsenide.
Features:-
- Energy-efficient.
- Environmentally friendly.
- Zero maintenance.
- Safety.
- Long-life from 50000hrs to 100000hrs.
- High reliability
- High radiant intensity
- 2.54mm Lead spacing
- Low forward voltage
SKU: EKS-IR001 -
Sensors
PIR Motion Detector Sensor Module HC-SR501
The Passive Infrared Sensor ( PIR ) sensor module is used for motion detection. It is often referred to used “ PIR ”, “Pyro electric”, “Passive Infrared” and “IR Motion” sensor. The module has an on-board pyro electric sensor, conditioning circuitry and a dome shaped Fresnel lens. It is used to sense movement of people, animals, or other objects. They are commonly used in burglar alarms and automatically-activated lighting systems.
SKU: EKS-003
