PIR Sensor
- Wide Working Voltage Range: DC 4.5V- 20V
- Current Drain: <60uA
- Detection Angle: <140°
- Detection Distance: 3 to 7m (can be adjusted)
- Blockade time: 2.5s (Default)
- Work temperature: -20-+80°C
- Colour: White + Green OR White + Blue
- Infrared Sensor with Control Circuit Board
- The Sensitivity and Holding Time Can be Adjusted
- Voltage Output: High/Low level Signal: 3.3V TTL output
- Delay Time: 5 to 200s (Can be Adjusted, Default 5s +/- 3%)
- Blockade time: 2.5s (Default)
- Sensitive Setting: Turn to Right, Distance Increases (About 7M); Turn to Left, Distance Reduce (About 3M)
- Time Setting: Turn to Right, Time Increases (About 200S); Turn to Left, Time Reduce (About 5S).
- Dimension: 3.2cm x 2.4cm x 1.8cm
Pixy2 CMUcam5 Smart Vision Sensor – Object Tracking Camera for Arduino, Raspberry Pi, BeagleBone Black
- Pixy2 detects lines, intersections and small barcodes, intended for line-following robots.
- Improved framerate – 60 frames-per-second.
- Tracking algorithms have been added to colour-based object detection.
- Improved and simplified libraries for Arduino, Raspberry Pi and other controllers
- Integrated light source.
- The small, fast, easy-to-use, low-cost, readily-available vision system
- Learns to detect objects that you teach it
- Connects to Arduino with the included cable. Also works with Raspberry Pi, BeagleBone and similar controllers.
- Supports C/C++ and Python
- Communicates via one of several interfaces: SPI, I2C, UART, USB or analogue/digital output.
- Configuration utility runs on Windows, macOS, and Linux.
- All software/firmware is open-source GNU-licensed.
- Dimensions: 43mm x 39mm x 16mm
- Height of Camera: 4mm / 0.16""
- Weight (no IDC cable, no screws): 10g.
PN532 NFC MODULE
- Operating Voltage : 3.3V ~ 5v
- Support I2C, SPI, and HSU (High-Speed UART)
- I2C / UART: 3.3V ~ 24V TTL
- SPI: 3.3V TTL with 100-ohm resistors in series
- Plug and play, Arduino compatible
- Built-in PCB Antenna
- Communication distance: 5cm-7cm
- Easy to change mode: with a small SMD Toggle Switch
- Longer distance: the reading distance becomes 5~7cm,
- On-board level shifter, Standard 5V TTL for I2C and UART 3.3V TTL SPI
- Work as an RFID reader/writer
- Work as a 1443-A card or a virtual card
- Support NFC with Android phone
- Small size
- Dimensions: 42.7*40.4*4mm
Power Line Carrier Module KQ-430F
PULSE SENSOR
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
Rain Drop Sensor
- Operating voltage: 5V
- Provide both digital (DO) and analogue (AO) output
- Adjustable sensitivity with inbuilt potentiometer
- Output LED indicator
- Compatible with Arduino
- TTL Compatible
- Bolt holes for easy installation
- Voltage compactor IC: LM393
- Antioxidant material
- Treatment of nickel plating and surface, have fight oxidation, electrical conductivity, and life has more superior performance
- Comparator output signal clean waveform is good, driving ability, over 15mA
- Anti-oxidation, anti-conductivity, with long use time
- With bolt holes for easy installation
- PCB or module size: 30mm x 16mm
- Control board size: 54mm x 40mm
- Weight: approx. 8g
RDA9851 CPR9851S Bluetooth MP3 FM Module
- Supply voltage 3.2V ~ 4.2V
- Current consumption when the normal operating current 45mA, 32mA Play Pause
- Separation 50dB SNR 70dB
- supports MP3/WMA/WAV/SBC
- Wireless stereo transmission, Bluetooth phone
- BT card reader as it supports USB host so can read data from SD or MMC
- Stereo audio Line-in input
- IR remote control
- Bluetooth version Bluetooth V2.1 + EDR
- UART port for serial communication, and can customize AT communication protocol
- Integrated power management circuit
- High-speed UART interfaces, for debugging or updating software
- Support 3X3 matrix key
- Two controllable LED, support external amplifier mute function
- the internal integration 2x1W amplifier supports dual-channel amplifier output directly ( 2x6 recommended European speakers, power is about 2x0.75W)
- Modulation PSK 3Mbps, 4-DQPSK and 8DPSK
- Supports HFP / HSP, OPP, A2DP/AVRCP, PBAP profiles
- Sensitivity (0.1% BER)-82dBm
- Class2 and class3 transmit power to meet the requirements of the transmit power can provide +7 dBm maximum transmit power
- Operating temperature -20 ~ +50 degree
- Dimension: 26mm x 19mm x 2.05mm
Red TTP223 Touch button Module
- Input Voltage: 2 Volt - 5.5 Volts DC.
- Current Consumption: < 7 µA
- Low Power Mode and Fast Mode
- Start-up Calibration Delay: 0.5 Sec
- Simple, easy to use, with Auto Calibration
- Output mode is set by Jumper
- The response time max is ~ 60mS in fast mode, ~220mS at low power mode @VDD=3V.
- Sensitivity can adjust by the capacitance (0~50pF).
- Supports momentary or latching/toggle modes.
- Have two kinds of sampling length by pad option (SLRFTB pin)
- Provides Fast mode and Low Power mode selection by pad option (LPMB pin).
- Provides direct mode toggle mode by pad option (TOG pin).
- All output modes can be selected as active high or active low by pad option (AHLB pin).
- Have the maximum on-time 100sec by pad option (MOTB pin).
- Have external power-on reset pin (RST pin).
- Auto-calibration &Re-calibration period is about 4.0 sec when the key has not to be touched.
- Dimensions: 15mm x 11mm.
RFID EM18 125KHz RS232 Output
- Operating Voltage: 5V DC Supply
- Reading Distance: 6-10 cm.
- Read frequency: 125 kHz.
- EM4001 64 – bit RFID tag compatible.
- 9600bps ASCII output.
- Current : <50 mA
- Operating Frequency: 125 Khz
- This RFID Reader Module 125Khz is easy to use
- It is Low Cost
- It gives RS-232 and TTL Output
- Need a very less external component to drive
- TTL Level Compatible (Directly connected to the microcontroller)
- Small Buzzer & LED available to know about the card presence
- High-Quality PCB material & Original component only
- Dimension:32* 32* 8mm
RIKO SN04-N NPN Inductive Proximity Sensor
• Operating Voltage(V): 10 ~30
• Current Consumption Max: 5 mA
• Detection distance(mm): 5 mm.
• Type of detection: Inductive.
• Cable Length: 145 cm.
• Response Frequency: 500Hz Max.
• Protection class: IP 67
• Red LED checks the state of the proximity sensor
• High repeated positioning accuracy
• High switching frequency
• Wide voltage range
• Antivibration, dust, water and oil prevention
• Reverse power protection, short circuit protection, directly connecting with PLC
• It can replace small switches and limit switches
RP203 Thermal printer with case 5V
- Model RP203 Thermal Printer Panel
- Print method: Direct thermal print and auto paper feed.
- Printing Width: 48 MM.
- Max Printer Speed: 85 mm/s (max).
- Printer Interface: TTL/RS232,
- Command System: ESC/ WH,
- Working Voltage: DC3.3V-9V,15V,
- Rich graphics/curve/text printing function,
- Printing head lifespan: >50KM,
- Paper Type: Thermal paper (With 58mm, Thickness 65+5um, diameter 35mm),
- Printer dimension: 76.8*77.4*43.5mm(w*h*d),