ESP8266 Serial Wifi module Adapter Plate
Finger Print Module Scanner – TTL (GT-521F52)
- Simple UART & USB communication protocol.
- Complies with USB 2.0 full-speed specification.
- Ultra-thin optical sensor.
- Resolution 450 dpi.
- Capable of 360° recognition.
- Storage for 3,000 unique fingerprints.
- Wake up on Finger Function.
- Works well with dry, moist or rough fingerprints.
- Anti-scratch with surface high hardness ≧
- 1:1 verification, 1:N identification.
- High accuracy and high-speed fingerprint identification technology.
Finger print Scanner Module – TTL (GT-521F32)
- Operating Voltage: 3.3V to 6V DC
- Simple UART & USB communication protocol.
- Complies with USB 2.0 full-speed specification.
- Ultra-thin optical sensor.
- Finger window: 12.9 x 16.9 mm.
- Image Size: 258 x 202 Pixels.
- Resolution 450 dpi.
- Capable of 360° recognition.
- Storage for 200 unique fingerprints.
- False Acceptance Rate (FAR): <0.001%
- False Rejection Rate (FRR): <0.01%
- Wake up on Finger Function.
- CPU: ARM Cortex M3 Core MCU).
- Ultra-thin Optical Sensor.
- Works well with dry, moist or rough fingerprints
- Anti-scratch with surface high hardness ≧5
- 1:1 verification, 1:N identification.
- High accuracy and high-speed fingerprint identification technology.
- External UART-to-USB converter required (TX & RX levels: 3.3V).
Fingerprint Scanner TTL GT511C3 – 3.3V to 6V
- Model: GT-511C3
- Operating Voltage(VDC): 3 to 6
- CPU: ARM Cortex M3 Core (Holtek HT 32F2755)
- Sensors: Optical
- Image Size: 202 x 258 Pixel
- Resolution: 450 DPi
- Effective Scanning Area(mm): 20 x 16
- False Acceptance Rate (FAR): 0.001%
- False Rejection Rate(FRR): < 0.1%
- Operating Temperature : -20°C ~ +60°C
- Default Baud Rate: 9600bps
- High-Speed, High-Accuracy Fingerprint Identification using the Smack Finger 3.0 Algorithm
- Read and Write Fingerprint Templates and Databases
- Simple UART protocol (Default 9600 baud)
- Capable of 1:1 Verification and 1:N Identification
- High-accuracy & high-speed fingerprint identification technology.
- Works well with dry, moist, or rough fingerprints.
- 200 fingerprints storage.
- Easy one-touch enrolment.
- Dimensions(mm): 37 x 17 x 9.5
- Weight: 6gm
Flame Sensor
- Operating voltage 3.3V-5V.
- Wavelength range: 760 nm-1100 nm
- Detection angle: up to 60 degrees
- Detection range: up to 100 cm.
- Comparator chip LM393 makes module readings stable.
- Sensitivity adjustable
- Detects a flame or a light source of a wavelength in the range of 760nm-1100 nm.
- Adjustable detection range
- High Photo Sensitivity
- Easy to use
- Fast Response Time
- Sensitivity adjustable
- Detects a flame or a light source of a wavelength in the range of 760nm-1100 nm.
- Digital and Analog Output.
- Power indicator and digital switch output indicator
- Dimensions :Â 14.8 x 6.4 x 2 cm
- Weight: 10 gm
FT232 to TTL
- Material: PCB + Electronic Component
- Support 3.3V, 5V
- Main Color: Red
- Chipset: FT232RL
- USB power has over current protection, using 500MA self-restore fuse
- RXD/TXD transceiver communication indicator
- Pin definition: DTR,RXD,TX,VCC,CTS,GND
- Pitch:2.54mm
- Module Size: About 36mm(length)*17.5mm(width)
- Interface : Mini USB
- Single-chip USB to asynchronous serial data transfer interface.
- Entire USB protocol handled on the chip. No USB specific firmware programming is required.
- Fully integrated 1024 bit EEPROM storing device descriptors and CBUS I/O configuration.
- Fully integrated USB termination resistors.
- Fully integrated clock generation with no external crystal required plus optional clock output selection enabling a glue-less interface to external MCU or FPGA.
- Data transfer rates from 300 baud to 3 M baud (RS422, RS485, and RS232) at TTL levels.
- 128 byte receive buffer and 256 bytes transmit buffer utilising buffer smoothing technology to allow for high data throughput.
Generic GY-85 BMP085 Sensor Module 9 Axis 6DOF 9DOF IMU Sensor
GPS Ublox Neo 6M TTL
- Supply voltage: 3.3 V
- 5Hz position update rate
- Operating temperature range: -40 TO 85°C
- UART TTL socket
- EEPROM to save configuration settings
- Rechargeable battery for Backup
- The cold start time of 38 s and Hot start time of 1 s
- Configurable from 4800 Baud to 115200 Baud rates. (default 9600)
- -162 dBm tracking sensitivity
- Support SBAS (WAAS, EGNOS, MSAS, GAGAN)
- Separated 18X18mm GPS antenna
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.
GY-88 10 Axis HMC5883L MPU6050 BMP085 IMU Module for Arduino
- MPU 6050 Motion Sensor module: 3-axis gyroscope, 3-axis accelerometer
- HMC5883L module：three-axis magnetic field module
- BMP085 barometer pressure sensor
- Chip: MPU-6050
- Power supply: 3v-5V power
- gyroscope range: + 250 500 1000 2000 °/ s
- Acceleration range: ± 2 ± 4 ± 8 ± 16 g
- HMC5883L range: ± 1.3-8 Gauss
GY-906 MLX90614ESF Contactless Temperature Sensor Module
- Small size, low cost
- Mounted on a breakout board with two types of pins
- 10k Pull up resistors for the I2C interface with optional solder jumpers
- Easy to integrate
- Factory calibrated in wide temperature range:
- Sensor temperature: -40...+125°C
- Object temperature: -70...+380°C
- High accuracy of 0.5°C over the wide temperature range
- (0...+50°C for both Ta and To) High (medical) accuracy calibration
- The measurement resolution of 0.02°C
- Single and dual-zone versions
- SMBus compatible digital interface
- Customizable PWM output for continuousreading
- Simple adaptation for 8...16V applications
- Sleep mode for reduced power consumption
GY-906-BCC MLX90614ESF-BCC IR TEMPERATURE MODULE
- Input supply: 3V-5V
- Input current: 2mA
- Small size, low cost.
- Mounted on a breakout board with two types of pins.
- 10k pull up resistors for the I2C interface with optional solder jumpers.
- Easy to integrate
- Factory calibrated in a wide temperature range
- Mounted on a breakout board with two types of pins
- -40 degrees to 125 degrees C for sensor temperature
- -70 degrees to 380 degrees C for object temperature.
- High accuracy of 0.5C over a wide temperature range
- The measurement resolution of 0.02C
- Single and dual-zone versions
- SMBus compatible digital interface
- Customizable PWM output for continuous reading
- Simple adaptation for 8v to 16V applications
- Sleep mode for reduced power consumption
- Different package options for applications and measurements versatility