MQ7 Module
- Operating voltage: DC 5 V.
- Interface Type: Analog
- The analogue output voltage, the higher the concentration the higher the voltage.
- Detection Gas: carbon monoxide
- Detection range: 10 to 10000ppm
- Four screw holes for easy positioning.
- Has a long life and reliable stability.
- Fast response and recovery characteristics.
- Adjustable sensitivity
- Dimension: 32mm x 22m x 27mm
DS18B20 MODULE
- Resolution: 9bits to 12bits (Selectable)
- Supply Voltage (V): 3 to 5.5
- Temperature Range(°C): -55 to +125
- Measuring Accuracy(°C): ±0.5
- Uses 1-Wire interface- requires only one digital pin for communication
- Unique 64 bit ID burned into the chip
- Multiple sensors can share one pin
- Maximum conversion time and response: 750 ms
- Multidrop capability simplifies distributed temperature sensing applications
- Requires no external components
- Digital signal output
- 18B20 Temperature Sensor Chip
- Send data via a pin
- User-definable nonvolatile (NV) alarm settings
- Dimension: 19*15*6cm
- Weight: 9gm
R305 Optical Fingerprint Reader Sensor Module
- Power DC: 3.6V-6.0V
- Interface : UART (TTL logical level)/ USB 1.1)
- Working current: 100mA
- Peak Current: 150mA
- Matching mode (1: 1)
- Search method (1: N)
- Connecting cable length (cm): 8.5
- Baud rate (9600*N)bps, N=1-12 (default N=6 57600bps)
- Character file size: 256 bytes
- Image acquiring time: <0.5s
- Template size: 512 bytes
- Storage capacity: 256
- FAR : <0.001%; FRR: <0.1%
- Average searching time: < 0.8s (1:880)
- Working environment: Temp: -10degree to +40degree C
- Storage environment Temp: -40degree to +85degree C
- RH: 40%-85% RH: <85%
- Integrated image collecting and algorithm chip together, ALL-in-One.
- Low power consumption, low cost, small size, excellent performance.
- Professional optical technology, precise module manufacturing techniques.
- Good image processing capabilities can successfully capture an image up to a resolution of 500 dpi.
- Window dimension : 18mm*22mm
- Optical module: 49 x 20 x 21.20 mm
- Touch Sensors: 18 x 14.5 mm.
- Weight: 16gm
EYE BLINKING SENSOR
- Working Voltage +5V DC
- TTL output 5V or 0VSimple setup.
- Remote detection - no mechanical contact with the eye.
- Stray visible and IR light not affected.
- Our system does not require the restraint of the external eyelids.
- Head movement not affected.
- Excellent frequency characteristics (DC to more than 500 Hz).
- Excellent working distance (15-25 mm).
- Difficult to calibrate using common units of eye blink measurement. (e.g. mm of eyelid displacement)
HC-06 Bluetooth Module
- Input Supply voltage: 3.6 - 6V
- Input current: 50 (mA)
- Maximum Operating Range: 10m
- Operating Frequency: 2.4GHz ISM band
- Modulation: GFSK (Gaussian Frequency Shift Keying)
- Emission power: 4dBm, Class 2
- Sensitivity: -84dBm at 0.1% BER
- Operating Temperature: -20 ~ +75 degree C
- Potter default rate of 9600, the user can be set up.
- Bluetooth protocol: Bluetooth Specification v2.0+EDR
- Speed: Asynchronous: 2.1Mbps (Max) / 160 kbps, Synchronous: 1Mbps/1Mbps.
- Security: Authentication and encryption.
- Profiles: Bluetooth serial port.
Tilt Sensor / Vibration Sensor
3 Axis Accelerometer ADXL 335
APDS-9930 Gesture Sensor Digital Proximity And Ambient Light Sensor For Arduino
- Working voltage:2.8-3.8V
- ALS, IR LED, and Proximity Detector in an Optical Module
- Approximates Human Eye Response
- Programmable Interrupt Function with Upper and Lower Threshold
- Programmable range from 2.7 ms to more than 8 seconds
- Up to 16-Bit Resolution
- High Sensitivity Operates Behind Darkened Glass
- Low Lux Performance at 0.01 lux;
- Ambient Light Sensing (ALS)
- Proximity detection
- I2C interface is compatible up to 400kHz (I2C fast mode) –
GY-50 L3G4200D 3-Axis Gyroscope/ Gyro Sensor Module for Arduino
- Sensor type - Gyroscope, 3 axes.
- Voltage Supply - 2.4 V - 3.6 V.
- IC - L3G4200D.
- Communication Mode: IIC / SPI communications protocol
- Sensing Range - Three selectable full scales (250/500/2000 DPS).
- 16-bit rate value data output
- 8-bit temperature data output
- 32 count FIFO buffer
- Output Lines - Two Digital Output Lines (Interrupt and data ready).
- Operating Temperature: -40 to +85 °c
- Integrated low and high pass filters with user-selectable bandwidth
- Embedded self-test
- Low voltage compatible IOs, 1.8 V
- Embedded power-down and sleep mode
- High shock survivability
- 3-axis angular rate sensor (yaw, pitch & roll) make it great for model aircraft navigation systems.
Anti-Corrosion Water Level Sensor with Ball Float Switch
- Rating Contract (Max.): 10 W
- Switching Power Supply (Max.): 110VDC
- Pulse current (Max.): 0.5A
- Breakdown Voltage (Max.): 220VDC
- Current (Max.): 1A
- Resistance Contract (Max.): 100 Ω
- Operating Temperature: -10 to 60degree C
- Cable length: 40cm
- Shipment Weight: 0.02 kg
- Float Ball Size : 24×17mm
- Body Total Length: 85mm
- Total Float opening: 70°
- Float Switch ON/OFF angle: Approx. between 15° to 20°
MCP2515 CAN Module TJA1050 Receiver SPI 51 Single Chip Program Routine Arduino
- Input Supply voltage: 5V
- Input Supply Current: 5 mA
- Support CAN V2.0B technical standard, communication rate 1Mb / S.
- 0 to 8 bytes long data field.
- 8MHZ crystal oscillator
- 120Ω terminal resistance
- Use High-speed CAN transceiver TJA1050
- SPI control for expanding Multi CAN bus interface
- Using serial port could view the communication data
- With the independent key, LED indicator, Power indicator
- With power pin
- Positioning screw hole centre spacing 23 mm x 38 mm
- The working current: typical 5mA, standby current 1 microamp. Except for the power indicator.
- Standard frames, extended frames, and remote frames.
- Impedance matching, guaranteed drive capability, long-distance data transmission, prevent signal radiation
