Sensors and Electronic Modules Guide
Line-following Sensor is consist of two set of IR
emitting LED and sensitive phototransistor.
When the phototransistor detects the reflected
infrared light from the IR emitting LED, it will
output a digital signal, which changes from
HIGH to LOW. Users can tell the different
reflecting surface by this value.
Able to read value of one set IR emitting LED and
sensitive phototransistor, high precision; High
field adaptability and code-ability;
Comes with two LED signal light to show
feedback;
RJ11 Port, easy to wire;
Comes with MCU, smart identify;
Operating Voltage: 5V DC
Detection Range:1~2cm
Communication: 1-wire
Peak Wavelength of Reflective Wave: 940nm
Dimensions: 55 x 24 x 18.5 mm
Speed detection,
black and white
detection, line
finder.
RGB Ultrasonic Sensor is new ultrasonic
distance detection module. Comes with
independent RGB LED, you can change
brightness and color. The RGB Ultrasonic Sensor
uses split high-precision aluminum shell probe,
calculate and amplify signal through onboard
MCU, to output more stable and higher precision
signal.
Distance defecting resolution is 1cm;
Come with RGB LED, support 256 steps of
brightness for red, green & blue and 16,777,216
color combinations;;
RJ11 Port, easy to wire;
Comes with MCU, built-in algorithm, intelligent
identifying
Operating Voltage: 5V DC
Detection Angle: ≤30°
Detection Range: 4-500cm
Resolution: 1cm
Ultrasonic Frequency: 42kHz
Probe Angle: 60°±15°
Communication: 1-wire
Dimensions: 100 x 32 x 30 mm
Distance
measurement;
induction test
Sound Sensor is to detect the loudness of the
environment. By amplifying and filtering signals
collected by microphone, sound sensor will
generate analog signal. The louder the sound is,
the higher the output value will be.
Sensitive sound detection;
Anti-reverse design;
Operating Voltage: 5V DC
Microphone Sensitivity (1 khz): 52-56dB
Microphone Frequency: 16-20Khz
Microphone S/N Radio: 50 db
Output Value Range: 0~980
Output Signal: analog voltage
Dimensions: 15 x 12.7x 13 mm
Sound-activated
light/switch,
alarm, etc.
Light sensor is developed on the basis of
semiconductor photoconductivity effect, the
resistance value changed by the strength of
light. The stronger the light is, the higher the
value will be.
Visible light detection;
Anti-reverse design;
Operating Voltage: 5V DC
Output Signal: analog voltage
Spectral Bandwidth: 400nm-700nm
Operational Lag: 15us
Dimensions: 15 x 12.7x 16 mm
Light Detection;
Light seeking
robot
Picture
Description
Features
Specification
Function
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