general-purpose modules support six different control interfaces: USB for direct connection to a computer
Features Under & Over voter protection
low-profile package: 3×3×1mm TFLGA
* Supports all available Windows fonts and characters (imported as external fonts)
SPI-programmable current control (from 132 mA to 3 A) enables your microcontroller to adjust the peak-current limit on the fly as more or less torque or speed is needed
UART Capacitive Fingerprint Sensor (FPC Connector, 80 Fingerprints) Shipping:4-6 Days general-purpose modules support six differentThis fully integrated capacitive fingerprint sensor provides an efficient way for users to capture, process, store, and match fingerprints. Based on high performance processor & semiconductor fingerprint sensor, it's equipped with built in IDfinger6. 0 fingerprint algorithm that enables it to complete fingerprint recognition independently. And when working with DFRobot Arduino library, the sensor can realize functions like fingerprint entry, deletion,