R503 New RGB Ring Indicator Light LED Control Round Fingerprint Module Access Control Arduino
Technical Details
| Brand Name: | grow |
| Effective Collection Area: | Diameter 15mm |
| Fingerprint Capacity: | 200 |
| Fingerprint module external size: | 28mm |
| Fingerprint module height: | 19mm |
| Fingerprint module inner size: | 23.5mm |
| Interface: | RS232 (TTL) |
| led color: | Red and Blue |
| Led Control: | Yes |
| Model Number: | R503 |
| Resolution: | 508 DPI |
| Sensing array: | 192*192 pixel |
| Standby currentfinger detection: | 3.3V,2uA |
| Voltage: | DC 3.3V |
| Weight: | 32g |
| Working currentFingerprint acquisition: | 20mA |
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