Product Details:
Attendance Capacity | 3000 fingerprints |
CPU | ARM Cortex M3 Core |
Sensor | Optical Sensor |
Window in mm | 16.9 x 12.9 |
Image Size | 258 x 202 Pixels |
Resolution | 450 dpi |
Communication Interface | UART, default baud rate = 9600bps after power on USB Ver2.0, Full speed |
Identification Time | Less than 1.5 sec |
Feature:
Product Details:
Minimum Order Quantity | 1 Piece |
Sensors Type | Optical Sensor |
Sensing Area | 14 x 12.5 mm |
Interface | UART, default baud rate = 9600 bps after power on USB ver 2.0, full speed |
Scanner Output Image Size Pixel | 258 x 202 pixels |
Resolution | 450 DPI |
Operating Voltage | DC 3.3 ~ 6V |
Verification Time | < 1.5 sec |
Working Current | < 130 mA |
Fingerprint Module consists of optical fingerprint sensor, high-speed DSP processor, high-performance fingerprint alignment algorithm, high-capacity FLASH chips and other hardware and software composition, stable performance, simple structure, with fingerprint entry, image processing, fingerprint matching, search and template storage and other functions.
Additional Information:
Product Details:
Model | Resistive Touch Screen |
Item Weight | 100 gm |
Product Dimensions | 10.2 x 7.6 x 5.1 cm |
Brand | Graylogix |
Compatible Devices | Aurdino, 8051, PIC, AVR, Raspberry PI and all other Microcontrollers. |
Included Components | Fargo Maestro 20 GSM/GPRS Modem, Power Connector, Serial Cable and Antenna' |
Product Details:
Sensing Area | 8mm x 8mm |
Interface | UART (57600,8,N,2) / TTL level |
Supply Voltage | 3.3V |
Operating Humidity | 0 - 95% , Non-condense |
Operating Temperature | 20 to +70 0C |
Image Resolution | 508dpi |
Sensing Array | 160 x 160 pixels |
Template Capacity | 40 |
The AD-013 fingerprint sensor module is consist from a fingerprint sensor & a MCU. The module provide one UART interface output port for connecting to customer side main board.
The AD-013 sets itself apart from other finger print scanners with the ability to read a fingerprint's image by pixel array and delivering ridge or valley signals to the A/D converter and digital processor, then to the serial peripheral interface for data-reading. The on-board MCU uses a fingerprint algorithm allowing you, through UART, to use MCU SOC commands to operate module like fingerprint enroll, match operations, and more.
The AD-013 features an image resolution of 508dpi, a recognition time of less than 0.6 seconds, and can store up to 40 high quality templates. Unlike other fingerprint scanners, this version includes an an interface cable with a 6-pin male hook-up output that attaches to the connection port for easy set-up and assembly.
Features:
Additional Information:
Product Details:
Current | < 40 mA |
Voltage | 4.5-5.5 V |
Digital Interface | 5V TTL level for UART interface and GPIO |
Analog Interface | 3.5mm mono-channel microphone connector + microphone pin interface |
Size | 31mm x 50mm |
Recognition accuracy | 9% (under ideal environment) |
This Voice Recognition Module is a compact and easy-control speaking recognition board. This product is a speaker-dependent voice recognition module. It supports up to 80 voice commands in all. Max 7 voice commands could work at the same time. Any sound could be trained as command. Users need to train the module first before let it recognizing any voice command. This board has 2 controlling ways: Serial Port (full function), General Input Pins (part of function). General Output Pins on the board could generate several kinds of waves while corresponding voice command was recognized.
Parameters
Product Details:
Model Name/Number | OV7725 |
Packaging Type | Box |
Size | 1.51x1.51x1.26 Inch (38.35x38.35x32 mm) |
Power Supply | 5 V |
Current Consumption | 80-100 mA |
Processor | STM32F765VI Arm Cortex M7 |
Operating Frequency | 216 MHz |
Flash | 2 MB |
This Serial JPEG Color Camera module is a compact size, low power consumption, and stable operation. 5.0V DC Supply. UART: Up to 115200bps for transferring JPEG images. The camera uses the advanced Omni Vision OV7725 VGA color sensor JPEG CODEC for different resolutions. The camera also features down sampling, clamping and windowing circuits for VGA, QVGA, and no need for external DRAM. The use of the Omni Vision CMOS VGA color sensor makes this a low powered consumption unit.
The interface of this module is using RS232 protocol. If you are planning to use it with MCU UART then add a MAX232 Interface between this camera and your MCU so that conversion can be made between UART level of MCU which usually works at 5V and RS232 level of camera.
Specification:
Additional Information:
Product Details:
Minimum Order Quantity | 1 Piece |
Model Name/Number | R307 |
Power Supply | DC 3.6V-6.0 V |
Working Temperature | -10 DegreeC- +40 DegreeC |
Working Humidity | 40%-85% RH |
Storage Temperature | -40 DegreeC- +85 DegreeC |
Storage Capacity | 256 |
Template Size | 512 bytes |
Storage Humidity | <85% RH |
Fingerprint Module consists of optical fingerprint sensor, high-speed DSP processor, high-performance fingerprint alignment algorithm, high-capacity FLASH chips and other hardware and software composition, stable performance, simple structure, with fingerprint entry, image processing, fingerprint matching, search and template storage and other functions.
Additional Information:
Product Details:
Input Impedance | 1 M Ohm/ 10 pF |
Digital Bandwidth | 25 MHz |
ADC Number of Bits | 10 |
Analog Input Voltage Range | +0.0 V to +5.0 V |
Analog Volts per LSB | 4.88 mV |
PC Connection | USB 2.0 High Speed |
Product Details:
Heater Voltage | 5 V |
Output Voltage | 5V 1 A, 5V 2.1A. |
Input Charging Voltage | 5 ~ 6 V |
Input Charging Current | 1 A |
Screen Size | 28 x 13 mm |
Overcharge Protection | 4.250 V |
Additional Information: