A low cost Fingerprint reader - Please suggest

[asimlink]

Hi friends,

I need a very low cost fingerprint reader. The fingerprint reader does not needs to process the fingerprints locally and does not need to store the fingerprints locally in its own memory. All i need is a reader having :

1. Preferably UART interface, or I2C, SPI interface
2. No local storage required
3. No local comparison or matching required.
4. 3.3V or 5.0V operation

Please provide me links to low cost finger print reader devices.

regards

 

[shihab_leo]

hi
check out this product with UART. costs about $20-$22.
This company is based in shenzhen, China -- which means the price can be greatly reduced if your order quantity is huge

https://camabio.en.alibaba.com/prod...erminal_fingerprint_reader_sensor_module.html

 

[asimlink]

Thanks Shihab,
This one looks good. Can I get datasheet for this fingerprint sensor?

 

[shihab_leo]

of you can.
in the given link, send a request for datasheet to the company. I think their contact person is Mr. Kenneth Wu