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8 * Nut M3
The Mega 2560 R3 3D Printer Kit is a complete electronics set for building or upgrading your own 3D printer
TFT color screen module serial port module
Variable resistor= 3000 Ω
Fingerprint sensor Arduino Kit 8 * Nut M3A finger print sensor is an electronic device used to capture a digital image of the fingerprint pattern. The captured image is called a live scan. This live scan is digitally processed to create a biometric template (a collection of extracted features) which is stored and used for matching. Specifications: Supply voltage: 3. 6 6. 0VDC Operating current: 120mA max Peak current: 150mA max Fingerprint imaging time: <1. 0 seconds Signature file: 256
