Finger print scanners are incredible. Why utilize a key when you have one right at the suggestion of your finger? Sadly, they’re usually unreliable or hard to implement. Well not anymore! We have actually discovered this fantastic fingerprint module from ADH-Tech that interacts over TTL Serial so you can quickly embed it into your next task.
The module itself does all the heavy lifting behind reading and determining the finger prints with an on-board optical sensing unit and 32-bit CPU. All you have to do is send it basic commands. To get begun, just sign up each fingerprint that you wish to save by sending out the matching command and pressing your finger versus the reader 3 times. The fingerprint scanner can keep various finger prints and the database of prints can even be downloaded from the unit and distributed to other modules. As well as the fingerprint “design template,” the evaluated version of the print, you can also retrieve the image of a fingerprint and even pull raw images from the optical sensor!
This is the more affordable version of the GT-511 which has a decreased memory capacity (compared to the GT-511C3). The module can just accumulate to 20 various finger prints but can 360 ° fingerprint acknowledgment and download and upload templates utilizing serial user interface. If you are on a budget and require only a small number of fingerprints stored, this is the best option for you!
The module is little and easy to mount utilizing 2 mounting tabs on the side of the sensing unit. The on-board JST-SH adapter has 4 signals: Vcc, GND, Tx, Rx. A compatible JST-SH pigtail can be found in the related products listed below. Demo software for PC is readily available in the documents listed below, merely connect the module to your computer system using an FTDI Breakout and begin the software application to check out finger prints!
Measurements: 37 x 17 x 9.5 mm
Accessory cable television included
- High-Speed, High-Accuracy Finger print Identification utilizing the SmackFinger 3.0 Algorithm
- Download Fingerprint Images from the Gadget
- Read and Write Fingerprint Templates and Databases
- Easy UART protocol (Default 9600 baud)
- 360 ° Finger print Recognition