Fingerprint Sensor AS608 - A Beginner's Guide
One touch can replace keys. This project uses an optical fingerprint sensor to enroll users and then grant access with a quick scan.
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If you need a more powerful board than a Arduino Uno, then this STM32F030F4P6 is the go to board. This board offers great performance at less power consumption. When in running mode, maximum power consumption is 22 mA, and 175 uA. This board features 5.5 V to 3.3 V regulator, RESET button, onboard LED for power indication, jumper BOOT option, output pins and mounted pinhead specifically for ISP connection or SWD. This board also integrates micro USB power supply interface and ISP/SWD programming/debugging interface. These features make it ideal for a wide range of applications which need a relatively high processing power and more communication capabilities.
QUICK SPECS:
- Low power consumption (depending on the application)
- Communication: one SPI, one USART, and one I2C
- 11-channel, 12-bit ADC
- 15 GPIO pins
- Operating Voltage: 2.4 V to 3.6 V
- Operating Frequency: 48 MHz
- Timers: 1 advanced 4 general purpose
- Flash memory: 16 kb
- SRAM: 4 KB
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Returns: 7-day inspection window for DOA units. Email proof of issue and we ship a replacement.
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