Light,IR & Radiation
Doppler Radar Microwave Sensor Switch Module Human Induction Board Detector RCWL-0516
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RCWL-0516 is a technology that uses radar Doppler, microwave induction special module for detecting moving objects.
Feature: high sensitivity, induction distance, high reliability, induction Angle is large, voltage supply range and other characteristics
Widely used in all kinds of human body induction lighting and anti-theft alarm, etc.
Wide fan operating voltagefrom 4.0 V to 28.0 V
Compared to traditional infrared PIR sensor, penetration detection capability
Locking time, the distance is adjustable
The output of 3.3 V power supply

Package Included:
1 X RCWL-0516 Module Microwave Radar Sensor

PIR Sensor IR RE200B Human Motion Radiation Sensor Infrared pyroelectric sensor
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Description:

Model RE200B.

Sensitive area of 2.0 × 1.0mm2 element substrate material.

Silicon substrate thickness 0.5mm.

Operating wavelength 7-14um.

The average transmittance \u003e 75%.

The output signal \u003e 2.5V (420 ° k blackbody 1Hz bandwidth modulation frequency 0.3-3.0Hz 72.5db gain ).

Noise \u003c200mV (mVp-p) (25 °).

The balance of \u003c 20%.

Operating voltage 2.2-15V

Working current 8.5-24μA (VD = 10V, Rs = 47kΩ, 25 °).

Source voltage 0.4-1.1V (VD = 10V, Rs = 47kΩ, 25 °).

Operating temperature -20 ° - + 70 °.

Storage temperature -35 ° - + 80 ° field of 139 ° × 126 °.

Description The sensor uses the polarization of pyroelectric material changes with temperature characteristics of the detection of infrared radiation sensitive element dual complementary method to suppress interference temperature changes , improve the work stability of the sensor .

Use.

1. The above specifications are the source resistor R2 = 47KΩ measured under conditions when the user using the sensor can be adjusted R2 size according to their needs .

2, note the location of the sensing element and the field size , in order to get the best optical design.

3 , all measurements are based on the voltage signal peak to peak calibration . B balance of EA and EB , respectively, peak to peak voltage of the sensing element output signal.

4 , the use of the sensor , the pins bending or welding parts should be more than 4mm from base .

5 , before the use of sensors , you should refer to the picture pins , in particular, to prevent a wrong pin.

Package including:

1 * RE200B SN200B00 PIR Human Pyroelectric Infrared Sensor.

IR Infrared Remote
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Ultra-thin IR Infrared Remote Controller For Arduino  Intelligent Car SCM Learning Board Remote Control  
 
 
Specifications:
CR2025 environmental protection button batteries required.
Working Distance: more than 8 m ( effected by the surrounding environment, the receiver sensitivity etc )
Effective Angle: 60 degrees
 Surface materials: 0.125 mmPET stick, With effective life : 20000 times.
 Stable quality, cost-effective
Static current 3-5 uA, dynamic current 3-5 mA

Package Included:
1 X remote controller

2 Channel Optical Encoder Speed Sensor Module For 2WD Smart Car (Tachometer)
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Description: 

Slot Type on the radio using optical, non-transparent objects can be triggered by Slot Type, output 5V TTL level. Schmitt trigger pulse to shake, can be used to measure car speed, distance measurement applications!
Four pin defined as +5 GND OUT1 OUT2,  OUT1 OUT2 is level output! Direct access to the microcontroller IO port, each way with a LED indicating the output status

Package Included:

1 X 2WD Speed Module

8-Ch way Line Detecting Tracking IR Infrared Sensor Module 36GP100BF-42H250B08
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 36GP100BF-42H250B08

15mA 5V Optical Infrared Water Liquid Level Sensor Control Switch Favorable Level Sensors
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No mechanical moving parts, high reliability
High precision level control
Meet the safety standard requirements

Easily mounting method with locking nut.
measurement range :single-point measurements
Equipped with 50 cm cable length.

Measuring accuracy :1MM
Current output :15mA
Power voltage : 5v

Application :

Humidifiers, heaters
Pumps, bathtubs, sanitary ware, medical equipment
Steam and other level control equipments
Package Includes : 
 
 1x Liquid Level Sensor Liquid Water Level Control Switch

 

180 Degree 12V Human Infrared Sensor Switch Light Sensor Monitoring Spotlights Pir Switch
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Specification :
 
The main technical parameters :
Detection range : 180°
Operating voltage : 12V
Detection distance : 15m (24 ℃) (adjustable)
Delay Time : 15 seconds to 7 minutes (adjustable)
Installation height : 1.8m - 2.5m
Material : ABS
Dimensions : 60 x 47 x 156mm
Installation : open type, (hole 16mm) installation, adjusting for the next button.
Color : Black, Grey
 
Connection Description:
N- Blue (zero line)
L- Brown (connected FireWire)
Output - Red (sensor output lines)
Blue and brown input power
Blue and Red take the load (lamps).

5mm Infrared Transmitting IR LED 940nm
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Description:
Size: 5mm
Lens Color : Water Clear
Forward Voltage (V) : 1.5~1.6
Forward Current (mA): 60mA Continuous, 120mA peak for 10% pulse width
Wavelength (nm): 940
View Angle: 15-30 degree 

Package Included:
1 X Infrared  Transmitting Tube

Lidar Range Finder Sensor Module for Pixhawk and Arduino with Pixhawk Cable Benewake TFmini Drone 4.5-6V
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Description:
TFmini is a single-point micro ranging module and could be widely used in the integrated application of various drones, UAVs, Robots and industrial equipments. It is based on ToF (Time of Flight) principle and integrated with unique optical and electrical designs, so as to achieve stable, precise, high sensitivity and high-speed distance detection.

Features:
Operating Range : 0.3-12m
Maximum operating range at 10% reflectivity : 5m
Applicable voltage range : 4.5-6V
Average power consumption : 0.12W
Acceptance angle : 2.3°
Communication interface : UART
Electromagnetic Compatibility(EMC):EN 55032 Class B
Baud rate:115200
Data bit:8
Stop bit:1
Parity bit:0
Minimum resolution ratio : 5mm
Frequency : 100Hz
Wavelength:850nm
Operating temperature : 20-60C
Light sensitivity : 70,000lux
Accuracy : 1% (less than 6m), 2% (6m-12m)
Size : 42mm * 15mm * 16mm
Weight : 6.1g
Main applications:Drone altitude holding and terrain following Machine control and safety sensor Robot distance detection
Certification:CE,FCC,ROHS

Package Includes:
1 X Lidar Range Finder Module 
1 X Cable

 Bullet point

Compatible with arduino, raspberry pi, pixhawk, Teesy3.5
Github Link https://github.com/TFmini
Video link https://youtu.be/Uby9oKiusME
 

how to work with pixhawk : https://discuss.ardupilot.org/t/avoidance-experiments-with-the-poc-and-benewake-tfmini/25277
how to use with raspberry pi: https://github.com/TFmini
Video link https://youtu.be/Uby9oKiusME
 

5-Ch way Line Tracking Infrared Sensor Board Module TCRT5000L for Line following Robot
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5-channel tracing module analog output, analog output and distance, object color related. The stronger the infrared reflection (white), the larger the output, the weaker the infrared radiation (black), and the smaller the output. The closer the detector is to the black line, the smaller the output, so that the distance of the black line can be judged by the output analog. The smaller the value, the closer the sensor is to the black line. Compared with other track sensors that can only output high and low levels, the 5-channel analog output of this product can feedback the distance of the black line, and the feedback is more accurate.

 

Product Parameter

Chip: 74HC14D

Working voltage: 3.3V ~ 5V

Output mode: digital signal

Measuring distance: 1CM ~ 1.5CM

Detection probe: TCRT5000L

Detection signal: detection black line output low, white line detection is high, beyond the detection range output low

LED status: Detection black line LED off, white line detection LED light

 

Connection:

1.VCC: VCC is the power input port, which could access 3.3V ~ 5V voltage

2.GND: GND is the negative input of the power supply

 

3.OUT1 ~ 5:OUT is the signal output port, MCU link I / O port

5-way infrared tracking sensor overview:

 

Based on the TRCT5000 infrared reflection sensor, it is often used to make tracking smart cars. The infrared emitting diode of the TRCT5000 sensor continuously emits infrared rays. When the emitted infrared rays are reflected by the object, they are received by the infrared receiver and output analog values. The output analog value is related to the object distance and the color of the object. The position of the tracking line is judged by calculating the analog value of the five outputs.

Arduino Code Testing

void setup()

{

  Serial.begin(115200);

  Serial.println("TRSensor example");

  pinMode(A0, INPUT);

  pinMode(A1, INPUT);

  pinMode(A2, INPUT);

  pinMode(A3, INPUT);

  pinMode(A4, INPUT);

}

void loop()

{

  Serial.print(analogRead(A0));

  Serial.print("  ");

  Serial.print(analogRead(A1));

  Serial.print("  ");

  Serial.print(analogRead(A2));

  Serial.print("  ");

  Serial.print(analogRead(A3));

  Serial.print("  ");

  Serial.print(analogRead(A4));

  Serial.println();

  delay(200);

}

 

Communication IR Based Infrared module
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Using this module you can communicate,  mean sending data to another pair.

APDS-9900 Environment Sensor for Arduino Digital Proximity Distance Module Brightness
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APDS-9900 Environment Sensor for Arduino Digital Proximity Distance Module Brightness