Sensor Modules
SDS011 (Laser Dust/Air Quality Sensor Module)
This optical dust sensor can measure the air quality very accurately by measuring air particles or dust based on laser detection. This sensor is supplied with the accompanying cable and USB to serial converter to connect the sensor to a computer if needed.
Specifications:
- Voltage: 4.7 - 5.3V DC (5V DC with <20mV ripple advised)
- Power consumption: 70mA ±10mA (in operation), <4mA (laser and fan sleep mode)
- Measuring range: 0.0-999.9 μg/m3
- PM2.5 and PM10 output
- Lifetime laser diode: up to 8000 hours (with continuous operation*)
SEN0017 (LINE TRACKING SENSOR FOR ARDUINO)
The DFRobot Line Tracking Sensor for Arduino can detect the white lines in black and black lines in white. The single line-tracking signals can provide a stable output signals TTL, so look for more accurate and more stable line. Optional multi-channel mix is easy to install with the necessary line-tracking robot sensors.
Sharp IR Long Range Sensor – 20 cm to 150 cm
- Infrared range finder 20cm(~8") to 150cm (~60")
- Analog interface
SHT31 (Digital Temperature and Humidity Sensor Module)
General Features:
- Highly reliable, accurate and quick response time
- I2C interface
- Well calibrated, linearized, compensated for digital output
- Highly abstracted development library
- Input voltage (VCC): 3.3 volts or 5 volts
- I/O Logic Level : 3.3 volts or 5 volts based on VCC
- Operating Current : 100 μA
- Operating Temperature : -40–125 ℃
- Temperature Sensor Range : -40–125 ℃, with ±0.3°C accuracy
- Humidity Sensor Range : 0% - 100%(Relative Humidity), with ±2% accuracy
- Sensor Chip : SHT31
- I2C
SI1145 (Digital UV Index / IR / Visible Light Sensor)
Features:
- Features SI1145 Chipset
- Digital i2c Sensor, with Level shifting for 3V & 5V Microcontrollers.
- Works with the Raspberry Pi & Arduino
- Senses Visible, IR & UV Light
- Basic Proximity Sensing - Just connect an IR LED to the LED pin
- IR Sensor Spectrum: Wavelength: 550nm-1000nm (centered on 800nm)
- Visible Light Sensor Spectrum: Wavelength: 400nm-800nm (centered on 530nm)
- Voltage Supply: Power with 3-5VDC
- Output Type: I2C address 0x60 (7-bit)
- Operating Temperature: -40°C ~ 85°C
SW-18010P (Vibration Sensor Module)
1. when the product does not work, the vibrating switch is turned off, the output of the high output, the green light does not shine through
2. when the product shock, vibration switch is turned on instantly, output low output, green indicator light
3. the output can be directly connected to the microcontroller through the microcontroller to detect high and low, thereby determining whether there is a vibration in the environment, playing a role in the police
Pin description:
- VCC: 3-5V DC
- GND: min/ground/gnd
- DO: digital output (sensitivity can be controlled with the potentiometer)
- AO: analog output
SW-420 (Vibration Sensor Module)
The vibration sensor SW-420 Comes with breakout board that includes comparator LM 393 and Adjustable on board potentiometer for sensitivity threshold selection, and signal indication LED.This sensor module produce logic states depends on vibration and external force applied on it. When there is no vibration this module gives logic LOW output. When it feels vibration then output of this module goes to logic HIGH. The working bias of this circuit is between 3.3V to 5V DC.
T000220 (Arduino TinkerKit Touch Sensor Module)
This TinkerKit sensor is a touch sensitive device that provides an output when it detects skin contact. The sensor is connected to an Arduino board via a TinkerKit Shield to form part of the TinkerKit modular prototyping system.
- Based on a QT 100A single touch controller
- On-board-signal amplifier
- Green LED for correct power indication
- Yellow LED whose brightness depends on the values output by the module
TCRT5000L (Infrared Tracking Sensor 5-way Trace Module)
TCS3200 (Color Sensor Module)
Technical Specifications:
- Single-Supply Operation (2.7V to 5.5V)
- High-Resolution Conversion of Light Intensity to Frequency
- Programmable Color and Full-Scale Output Frequency
- Power Down Feature
- Communicates Directly to Microcontroller
- S0~S1: Output frequency scaling selection inputs
- S2~S3: Photodiode type selection inputs
- OUT Pin: Output frequency
- OE Pin: Output frequency enable pin (active low), can be impending when using
- Support LED lamp light supplement control
- Size: 28.4x28.4mm
TCS34725 (RGB Color Sensor with IR filter and White LED)
OVERVIEW:1. Red, Green, Blue (RGB), and White Light Sensing with IR Blocking Filter
2. Programmable Analog Gain and Integration Time
3. 3,800,000:1 Dynamic Range
4. Very High Sensitivity: Ideally Suited for Operation Behind Dark Glass
5. Maskable Interrupt
6. Programmable Upper and Lower Thresholds with Persistence Filter
7. Power Management
8. Low Power: 2.5-uA Sleep State
9. 65-uA Wait State with Programmable Wait State Time from 2.4 ms to > 7 Seconds
10. I2C Fast Mode Compatible Interface
11. Data Rates up to 400 kbit/s
12. Input Voltage Levels Compatible with VDD or 1.8 V Bus
13. Register Set and Pin Compatible with the TCS3x71 Series
14. Small 2 mm*2.4 mm Dual Flat No-Lead (FN)
TEMT6000 (Ambient Light Sensor)
Light sensors are probably one of the most common sensors in life, they can be found in your laptop, phone or home lighting system. A light sensor measures the level of light in a room or ambient light in a space. This module uses a special ambient light detector（TMET6000） with spectral response that closely emulates the human eye. It helps you to detect the light density and reflect the analog voltage signal back to Arduino controller. You can set the threshold of voltage level to trig other unit on Arduino project.
- Supply Voltage: DC 3.3-5.5V
- Operating Temperature: -40~85°C
- Illumination Range: 1 – 1000 Lux
- Output: analog voltage, 0 – 5V