GROW K200-3.3 Fingerprint Control Board Owon P4305 30V 5A Programmable DC Power Supply We accept all major payment

We accept all major payment methods including credit/debit cards

PCB header connections

This chip allows the board to act as a USB host

Simple Polarity-Reverse Control: Swap the two power wires to reverse direction - easily controlled via DPDT switch

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GROW K200-3.3 Fingerprint Control Board Owon P4305 30V 5A Programmable DC Power Supply We accept all major paymentGROW K200 3. 3 Fingerprint Control Board The GROW K200 3. 3 Fingerprint Control Board is a high performance biometric access control module designed for integration into security systems, attendance tracking solutions, and smart lock applications. Security integrators, system developers, and IoT engineers rely on this board to implement fingerprint based authentication with minimal development overhead. This product solves the critical challenge of