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),
SI4432 WIRELESS MODULE
- Power supply: 1.8-3.6 V
- Maximum output power: 20dBm
- Data transfer rate:0.123-256kbps
- Frequency range: 433.92MHz
- Sensitivity up to 20dBm
- FSK, GFSK, and OOK modulation
- Ultra-low-consumption shutdown mode
- Digital received signal strength indication (RSSI)
- Waketime
- Automatic matching and two-way antenna switch control
- Configurable packet structure
- Preamble detection
- 64-byte send and receive data register (FIFO)
- Low power detection
- 8-bit ADC and temperature sensor
- Integrated voltage regulator
- Frequency hopping
- Operating Temperature:-20 degree +60 degrees Celsius
- Transmission Distance (Maximum):1000 meters
- Power-on reset function
- Built-in lens adjustment
- Dimension :19*19*1 mm
- Weight :0.9 g
SIM 800
- Quad-band 850/900/1800/1900MHz.
- GPRS class 2/10.
- Control via AT commands (3GPP TS 27.007, 27.005 and SIMCOM enhanced AT command set).
- High-Quality Product (Not hobby grade).
- 5V interface for direct communication with MCU kit.
- Configurable baud rate.
- Built-in SIM Cardholder.
- Built-in Network Status LED.
- Inbuilt Powerful TCP/IP protocol stack for internet data transfer over GPRS.
- Low power.
SIM28 GPS Module Modem with GPS antenna
- Operating voltage: 12V DC.
- Frequency l1, 1575.42mhz
- C/a code 1.023mhz chip rate
- 16-channels GPS search engine
- Ultra-low-power design (38mA, typical)
- Compact size
- Built-in low noise, high gain active antenna
- Super-cohesive magnetic for installation
- High sensitivity (up to -152dBm type)
- Super-cohesive magnetic for installation
- Apply to host devices with USB or RS232
- Compatible with TTL serial
Sim800C GPRS/GSM Shield with Antenna
- Chip: QuadBand SIM800C GSM CHIP.
- Supply voltage range: 4 to 4.4V
- Quad-band 850/900/1800/1900MHz
- GPRS multi-slot class 12/10
- GPRS mobile station class B
- Compliant to GSM phase 2/2+
- Control via AT commands
- Configurable baud rate.
- SMA connector with GSM L Type Antenna.
- Built-in SIM Cardholder on Top Side.
- Arduino compatibility: Arduino UNO R3, Arduino Mega etc.
- Antenna type: Finger antenna.
- Output: TTL and RS232 serial output.
- Simcard holder: standard size.
- Buzzer for CALL and SMS indication
- Built-in Network, Status leds.
- Inbuilt Powerful TCP/IP protocol stack for internet data transfer over GPRS.
- Normal operation temperature: -20 °C to +55 °C.
- On-Board Buzzer for Ring Indication.
- On-Board provision for Speaker and Mic.
- Low power consumption
- Dimensions: 17.6*15.7*2.3mm
- Weight: 1.3g
SIM800L GPRS GSM Module
- Chip: SIM800L
- Operating voltage: 3.7V -4.2V
- Current : 2A
- Quad-band (850/900/1800/1900MHz) supports
- Searches for network and login automatically
- Can connect any global GSM network with 2G sim
- Miniature size
- AT command interface with auto baud detection
- Lead-out buzzer and vibration motor control port
- Scan and receive FM radio broadcast, send and receive SMS and call
- Power consumption:
- Interface: UART (max 2.8V, serial interface)
- Command support: 3G PP TS 27. 007, 27. 005 and SIMCOM enhanced AT commands
- Sim Card Slot: Micro SIM
- Temperature range: -40℃ to 85℃
Single Phase Voltage Mutual Inductor AC Active Output Module ZMPT101B 2mA
- Supply voltage: 5-30v
- Product model: ZMPT101B
- Rated input current: 2mA
- Rated output current: 2mA
- Change ratio: 1000:1000
- Phase difference: ≤20′
- Linear range: 0~1000V 0~10mA
- Linearity: ≤0.2%
- Allowable error: -0.3≤f≤0.2%
- Isolation withstand voltage: 4000V
- Uses: accurate measurement of voltage and power
- Sealing material: epoxy resin
- Installation method: printed board installation
- Working temperature: -40 to +60 degrees
- Shell material: ABS
- Voltage up to 250 volts can be measured
- Lightweight with on-board micro-precision voltage transformer
- High precision on-board op-amp circuit
- Good consistency, for voltage and power measurement
- Very efficient and accuracy
Socket Adapter Plate Board for 8 Pin Nrf24L01 Wireless Module
- Used with NRF24L01 wireless module
- Add core nRF24L01+ Breakout Adapter with onboard 3.3V Regulator
- Onboard 3.3V voltage regulator accepts your Arduino +5V supply and provides 3.3V for the attached nRF24L01+ module
- Allows for easy connection to nRF24L01+ modules
- Small power on SMD LED indicator
- On-Board Voltage Regulator:
- Dimension: 15.3 x 11.5 x 1.2 cm
- Weight: 10 Grams
Soil Moisture Sensor
- Operating voltage: 3.3V to 5V Operating Current: 5mA.
- Dual output mode, analogue output and digital output
- Analogue output is more accurate
- Fixed bolt hole for easy installation
- Onboard power indicator (red) and digital switching output indicator (green)
- LM393 comparator chip
- Panel PCB Dimension: Approx.3cm x 1.5cm
- Soil Probe Dimension: Approx. 6cm x 3cm
- Cable Length: Approx.21cm
- Dimensions: 98 x 23 x 4.mm
- Weight (gm): 15
Solid Relay Module 1 channel 5v low level trigger for Arduino
- 5V Solid State Relay
- Output With resistive fuse 240V 2A.
- Input Power: 5V DC (160MA).
- Input control signal voltage: 0 - 2.5V state low relay OFF/3.3V - 5V state high relay ON
- Working current: 12.5mA.
- Trigger voltage: 3.3-5V.
- Trigger current: 2mA.
- Rated output load: 100V to 240V AC (50Hz/ 60Hz) 2A per channel
- Rated input power: 5V, 160mA (all channels ON)
- Triggered at Low level (or Active Low)
- Separate LEDs showing the status of each Solid-State Relay
- Input control signal:
- Used in PLC control, home intelligent control, industry, electronic DIY etc.
- Dimension: 25mm x 34mm x 22mm
Solid Relay Module 2 channel 5v low level trigger for Arduino
- 5V Solid State 2-channel Relay
- Output With resistive fuse 240V 2A.
- Input Power: 5V DC (160MA).
- Input control signal voltage: 0 - 2.5V state low relay OFF/3.3V - 5V state high relay ON
- Working current: 12.5mA.
- Trigger voltage: 2.5v
- Trigger current: 2mA.
- Rated output load: 100V to 240V AC (50Hz/ 60Hz) 2A per channel
- Rated input power: 5V, 160mA (all channels ON)
- Triggered at Low level (or Active Low)
- Separate LEDs showing the status of each Solid-State Relay
- Input control signal:
- -Low Signal (Solid-State Relay ON / CLOSE), 0V- 2V or GND
- -High Signal (Solid-State Relay OFF / OPEN), 3.3V - 5.0V or leave it floating
- Used in PLC control, home intelligent control, industry, electronic DIY etc.
- Dimension: 25mm x 34mm x 22mm
Solid Relay Module 4 channel 5v low level trigger for Arduino
- Operating Voltage: 5V
- Operating Current: 12.5mA
- Maximum Load: 2A @ 240VAC
- Static Current: 0mA
- Channels: 4 Channel.
- Switch Max frequency: 5KHz.
- Trigger Voltage Range:
- Separate LEDs showing the status of each Solid-State Relay
- Strong anti-interference ability and stable performance
- Dimension: :57 x 55 x 25mm
SOUND SENSOR
- IC Chip: LM393
- Operating voltage: 3.3V-5V
- operating current: 4-5 mA
- Voltage gain 26 dB (v=6v, f=1khz)
- Sensitivity of the microphone (1khz) :52 to 48 dB
- The impedance of the microphone: 2.2k ohm
- Frequency of microphone: 16 to 20 kHz
- Signal to noise ratio: 54 dB
- Signal output indication
- The output is digital.
- Single-channel signal output.
- With the retaining bolt hole, convenient installation.
- Output low level and the signal light when there is sound.
- Dimension:45*17*9mm
- Weight: 5gm
Speech Recognition Module
- Working voltage: 3.3/5V
- Local Voice Recognition
- Very low rate of false triggering
- Speaker connector(JST2.0, the speaker is not included)
- Built-in microphone
- 22 recognition entry
- Default Baud rate: 9600
- Flash: 2Mbytes
- Microphone Sensitivity: -40dB
- Microphone SNR: 58dB
- Operating temperature: 0 – 85 degrees C
SPEED MEASUREMENT SENSOR
- Using imported groove optical coupling sensor, width 5mm.
- Good signal and waveform
- The strong driving ability for more than 15mA.
- Use the LM393 wide voltage comparer.
- It has the output state light, if the output is high level, the lights are off. If the output is low level, it is on.
- If it is covered, it will output a high level; otherwise, its output low level.
- Equipped with a fixed bolt hole, easy install.
- The DO output interface can be directly connected to a micro-controller IO port if there is a block detection sensor, such as the speed of the motor encoder can detect.
- DO modules can be connected to the relay, limit switch, and other functions, it can also with the active buzzer module, compose alarm.
Square MAX7219 8×8 LED Dot Matrix Display Module
- Driver Chip: MAX7219
- Input Voltage: 3.7 to 5.3 V
- Input Current: 320 mA
- Display Dimensions: 32x32x6 mm
- PCD Dimensions: 50×32 mm
- A single module can drive an 8 * 8 common cathode lattice
- Requires only 3 communication wires of MCU
- Cascading multiple Matrix LED Module is very easy
- The size of the display is very compact
- The PCB features M3 holes for mounting.
Super Mini Elm327 V2.1 Bluetooth Obd2 OBD-Ii Car Auto Diagnostic Scanner Android
- Model Name: ELM327 OBD2 Bluetooth
- Type: code readers & scan tools
- Output protocol: Bluetooth
- Material: plastic
- Voltage: 12V
- Current: 45mA
- Wave frequency: 38400Hz
- Applicable scope: 5-10m / 16.4-32.8ft
- Item size: 49*26*30mm
- Support OBDII Protocols: SAE J1850 PWM (41.6 kbaud), SAE J1850 VPW (10.4 kbaud), SAE J1939, J1979
TAP Sensor Module
TB6560 4 Axis Stepper Motor Driver
- Driver Chip: TB6560AHQ
- Operating Voltage: 10-35V
- Nominal Voltage: 24V
- Stepper motor drive current: 1.5A - 3A/phase
- With the large heat sink to ensure good heat dissipation
- Double-pole constant flow PWM actuation output
- 6N137 high-speed OptoCoupler, to ensure a high speed without stepping out.
- Compatible Stepper motors: 2/4 Phase, 4/6/8 leads stepper motors within 3.5A
- 1 - 1/16 micro step setting - higher accuracy, smoother operation
- Full closed-type optical isolation to protect the user's computer and equipment
- Professional design, two-stage signal processing, super anti-jamming
- Bipolar constant current chopper drive motor low-speed non-creeping phenomenon, noise, non-resonant region
- Four input control
-
TB6612FNG Dual Motor Driver Module 1A for Arduino/Other Microcontroller
- Driver Model: TB6612FNG
- Operating voltage: 2.7 V to 5.5 V
- Limited Maximum Voltage: 15V max
- Output current: 1.2A
- Maximum Current: 3.2A (peak)
- Number of Channels: 1
- Standby control to save power
- CW/CCW/short break/stop motor control modes
- Built-in thermal shutdown circuit and a low voltage detecting circuit
- All pins of the TB6612FNG broken out to 0.1 spaced pins
- Filtering capacitors on both supply lines
- Dimensions: 30 x 20 x 10mm
- Weight: 22 gm
TCRT5000 Module
- Model TCRT5000
- Chipset LM393
- Operating Voltage: 3.5-5 VDC
- Detection distance 1-25mm
- Operating Current: 15 mA
- Output Channel 0 or 1
- Focal Distance: 2.5 mm
- Designed with a reflected infrared sensor, indicator light.
- Built-in a potentiometer for sensitivity control.
- On-board signal output instructions, the output is a highly effective signal at the same time, the indicator lamp light output signal can be directly and single-chip microcomputer IO connection.
- Signal detection sensitivity can adjust.
- Reserve all the way more circuits (P3 voltage drawn)
- Output form: digital switch output (0 and 1)
- A fixed bolt hole, convenient installation.
- Dimension:32*11*20mm
- Weight:22gm
TEA5767 FM Stereo Radio Module
- Directly plug antenna interface.
- I2C bus communication.
- Multi-capacitor combined filter.
- Blue LED power indicator.
- High sensitivity(low noise RF input amplifier).
- High power auto gains control AGC circuit.
- With reverse polarity protection diode.
- With a power output filtering sensor.
- Blue LED power indicator.
- Onboard 3.5mm audio interface.
- If connects with a single chip, only connect the Power Ground and two I2C communication cables.
- LC harmonic oscillator uses a low-cost fixed chip.
- No need to adjust the Intermediate frequency.
- High sensitivity(low noise RF input amplifier).
- High power auto gains control AGC circuit.
- Soft Mute.3.5mm jack for external Antenna.
TEC1-12705 MODULE
- Model number: TEC1-12705
- Operating Voltage: 12V
- Maximum Voltage- Vmax (V) : 15V
- Maximum Current- Imax (A) : 5.2A
- Maximum Power: 54 W
- Power Cord: 350mm
- Internal resistance: 1.98 Ohm +/- 10%
- Life expectancy: 200,000 hours
- Failure rate based on long-time testing: 0.2%.
- Easy transition between the hot side to the cool side and vice-versa just by reversing the polarity of the supply.
- Quality tested cooling cells.
- Solid-state, vibration-free, noise-free.
- Simple to install and operate.
- Should use with a heat sink
- Temperature: 138°C
- Wire Insulation Material: Teflon
- Dimension: 40x40x4.0mm
- Weight: 29g
TEC1-12706
- Model number: TEC1-12706
- Operating Voltage: 12V
- Maximum Voltage- Vmax (V) : 15V
- Maximum Current- Imax (A) : 6A
- Maximum Power: 92 W
- Power Cord: 200mm
- Internal resistance: 1.98 Ohm +/- 10%
- Life expectancy: 200,000 hours
- Failure rate based on long-time testing: 0.2%.
- Easy transition between the hot side to the cool side and vice-versa just by reversing the polarity of the supply.
- Quality tested cooling cells.
- Solid-state, vibration-free, noise-free.
- Simple to install and operate.
- Should use with a heat sink
- Temperature: 138°C
- Wire Insulation Material: Teflon
- Dimension: 40x40x4.0mm
- Weight: 29g
TF-M16P MICRO SD CARD MODULE
- Supports MP3 and WAV decoding.
- Supports a maximum of 32GB micro SD card and 32GB USB flash drive.
- Supports AD key control mode and UART RS232 serial control mode.
- 24-bit DAC output
- Supports dynamic range 90dB and SNR 85dB.
- Supports FAT16 and FAT32 file systems.
- Audio files are sorted by folders; supports up to 99 folders, and each folder can be assigned to 255 sound files.
- Supports inter-cut advertisements.
- 30 levels adjustable volume, and 6 levels adjustable EQ
- Built-in 3W amplifier that can directly drive a 3W/8Ohm speaker.
- Support maximum 3000 audio files under the root directory of the storage device
- Support random playback.
- Support maximum of 99 folders, each folder can store 255 audio files
- Supports playback of specifying folders.