New Fingkey Access 2 (With Bluetooth)-HID Raspberry Pi Zero W Kit We recommend keeping spare batteries

We recommend keeping spare batteries on hand and teaching students to disconnect batteries after each experiment session to maximize battery life and reduce operational costs

with individual card cost significantly lower than pre-printed alternatives

4P (Parallel): 3

RGB LED Controller: Drive NeoPixel/WS2812B LED strips using PWM output for ambient lighting

New Fingkey Access 2 (With Bluetooth)-HID Raspberry Pi Zero W Kit We recommend keeping spare batteriesNew Fingkey Access 2 (With Bluetooth) HID The New Fingkey Access 2 (With Bluetooth) HID is an advanced biometric access control device that integrates fingerprint recognition technology with Bluetooth wireless connectivity and HID (Human Interface Device) protocol support for seamless authentication. Security professionals, facility managers, and IT administrators deploy this device to replace traditional key based access systems with secure,