UART Capacitive Fingerprint Sensor (FPC Connector, 80 Fingerprints) Shipping:4-6 Days so thermal issues should be

so thermal issues should be taken into consideration for high currents

The SparkFun ESP8266 Thing is a relatively simple board

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

- 300mA / 5

9 A per motor

UART Capacitive Fingerprint Sensor (FPC Connector, 80 Fingerprints) Shipping:4-6 Days so thermal issues should beThis 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,