10 Best
Fingerprint Sensor For Arduinos
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Product Highlights- The fingerprint reader can conduct secondary development, can be embedded into a variety of end products
- The r307 optical fingerprint module has an operating voltage of 4.2 ~ 6 vdc
- The r307 optical fingerprint sensor is integrated an image collecting and algorithm chip together
- The user can store the fingerprint data in the r307 fingerprint module and can configure it in 1:1 or 1: n mode for identifying the person
- It is really fast and has a verification speed of 0.2 sec and scanning speed of 0.3 sec
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Product Highlights
- Fingerprint reader sensor can conduct secondary development, can be embedded into a variety of end products
- Storage capacity : 1000 fingerprints 3.3v operation : yes usb operation : yes
- R307 optical fingerprint reader sensor module
- Low power consumption, small size, excellent performance. please be informed that the product required prior knowledge regarding the usage.
- Operating voltage (v) : 4.2 ~ 6 vdc. current consumption : ≤75ma. verification speed - 0.2 sec. scanning speed - 0.3 sec. character file size : 256 bytes false acceptance rate (far) : ≤0.0001% false rejection rate (frr) : ≤0.1%
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Product Highlights
- Fingerprint processing includes two processes: fingerprint registration process and fingerprint matching process
- Good image processing capabilities can successfully capture an image up to resolution 500 dpi finger detection function.
- As608 optical fingerprint sensor fingerprint module is a fingerprint module which works on algorithm that extracts features from the acquired fingerprint image and represents the fingerprint information.
- Low power consumption, low cost, small size, excellent performance, professional optical technology, precise module manufacturing technics.
- Package includes: 1 x as608 optical fingerprint sensor fingerprint module & 1 x connecting cable(6-pin).
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Product Highlights
- Integrated image collecting and algorithm chip together, all-in-one
- Rs232 communication baud rate: 9600bps~115200bps changeable
- Package include 1 x r307 optical finger print sensor
- Users can conduct secondary development, can be embedded into a variety of end products, such as: access control, attendance, safety deposit box, car door locks
- Voltage: dc 4.2-6v
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Product Highlights
- The 37 in 1 sensor kit is perfect for various diy projects and robotics science projects.
- The arduino sensor kit can be used by both beginners and professionals.
- This is ultimate sensor kit of 37 sensor modules is best suited for boards compatible with arduino.
- The sensor kits is compatible with arduino, raspberry pi and ither mcu.
- This is great sensor kit to getting started with microcontrollers.
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Product Highlights
- Lock can be installed easily, which at the same time you don’t need to worry about forgetting the keys
- Two mode for locking ,automatic and manual
- Usb slot for emergency unlocking , if batteries drain and you forgot to change batteries you can use any android usb cable and connect and open the lock
- Keyless/smart /safe,biometric fingerprint, more than 20 fingerprint can be added
- Compact design, easy to use and install
- Widely used in drawer,cabinet,wardrobe etc.turn your drawers and cabinets into safesdd
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Product Highlights
- It is esay for you to learn uno r3 microcontroller and programming.
- Re-designed case, it is very beautiful, and it is a best gift for children.
- A detailed user manual/guidebook(pdf) with 25 lessons is provided.
- Quick-responding technical support for free.
- Arduino uno r3 microcontroller is included.
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Product Highlights
- The default access voltage of touch-sensitive input power supply is 3.3 v
- After the module is supplied power, about 100ms time is required to initiate the work
- It can communicate with the mcu of 3.3 v or other mcu through serial port
- Semi-duplex asynchronous serial communication is adopted.the default baud rate is 57600bps, which can be customized to other baud rates
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