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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
This board has 2 controlling ways: Serial Port (full function)
5pcs NPN Transistor (S8050)
When pressure is applied to the sensing area
Fingerprint imaging time: <1
1 x Receiver
Arduino Micro Atmega32u4 5V 16MHz + Micro USB Cable soldering This board has 2 controllingSpecifications: 1 Dimensions: 1. 9" x 0. 7" 48mm x 18mm 2 Weight: 6. 5g 3 Microcontroller: ATmega32u4 4 Operating Voltage: 5V 5 Input Voltage (recommended): 7 12V 6 Input Voltage (limits): 6 20V 7 Digital I O Pins: 20 8 PWM Channels: 7 9 Analog Input Channels: 12 10 DC Current per I O Pin: 40 mA 11 DC Current for 3. 3V Pin: 50 mA 12 Flash Memory: 32 KB (ATmega32u4) of which 4 KB used by bootloader 13 SRAM: 2. 5 KB (ATmega32u4) 14 EEPROM: 1 KB
US$ 29.99
US$ 48.98
US$ 12.00
US$ 12.00
US$ 23.98
